Top 4d System Reviews

Massage Chair by OS-Paragon, 4D L-Track with The Heated Back Roller Massage Chair, Stretching, Zero Gravity, Full Body Shiatsu Massage Chairs Recliner with Tapping, Body Scan and Foot Roller (Beige)

...THE ADVANCED L-TRACK TECHNOLOGE WITH THE HEATED BACK ROLLER - The movement of Paragon‘s 4D L-Track Massage technique offers massage refreshingly on the back of your body. The 4D L-Track offers about 50% more massage area than your average S-Track chairs. Also, this massage chair has the most upgraded back heating system..
✔️ZERO GRAVITY POSITION - This massage chair offers zero-gravity feature which brings the knees above the chest and optimizes the blood flow to help the user to be more relaxed..
✔️13 AUTO MASSAGE PROGRAMS- kneading, Rolling, tapping, shiatsu, air pressure, heating. 13 preset auto massage programs have different massage methods to give you the best massage experience. Refresh, Energy, Revive, Active, Relax and Healing programs are categorized in the "Special" Program..
✔️3 YEAR STANDARD MANUFACTURER WARRANTY- If you are not satisfied with our product 100%, you can return it within a 30-day by the return policy..

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Kahuna Massage Chair HANI3800 Gold

State of the art technology of Dual Air Float 4D+a Massage system - Harnessing inflation and deflation of the air balloons in controlling the depth of the massage in order to provide precise and customized control instead of fixed preset control..
Muti-levels of 4D Roller Depth (Protrusion) + Speed and Width Control.
Flex HSL-Track - Introducing the innovational movable HSL-Track. the technology which designed to deliver more effective massage by performing each intended massage technique as precisely as possible on the body along with the lumbar spine, and also enables the massage position levels to transit from upright to zero gravity to a fully lying down position.
8 Rollers that emit infrared rays can effectively boost the immune system by helping users to reach the optimum body temperature..
Elaborated quilted design enhances the profoundness of the chair and adds more comfort to your back for full restful security..

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Rockford Fosgate Punch PBR400x4D Compact Chassis 400-Watt Full-Range 4-Channel Amplifier

Our compact (1.5" x 4.25" x 6.75") PBR400x4D is small enough to fit in just about any application but packs a Punch with 400 Watts RMS of power!.
Versatile design can be used in either 2 or 4 channel configurations (RMS Power Output: 50 Watts x 4 @ 4-Ohm or 100 Watts x 4 @ 2-Ohm or 200 Watts x 2 @ 4-Ohm Bridged).
Ultra efficient Class D full range design produces maximum power with minimal strain on the vehicle's electrical system. A great choice for both mobile installs as well as motorcycles and recreational vehicles.
High level inputs with auto-on feature as well as differential RCA inputs along with selectable fixed 12dbB/Octave Butterworth Crossovers make the PBR400x4D amp compatible with just about any installation.
Famous Rockford Fosgate build quality insures that the PBR400x4D will handle everything you throw at it! Full 1-year parts and labor warranty when purchased from an authorized Rockford Fosgate reseller.

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Osaki OS-Pro Omni C Massage Chair, Beige, Full Body L-Track Roller Massage, Easy to Use Remote Controller, Bluetooth Connection for Speaker, Space Saving Design, Air Massage Area, Backrest Scanning

Enhanced 4D massage technique that massage wider, deeper and more rhythmically than the conventional massage rollers. The 4D massage mechanism allows another experience with account for the speed and rhythm of the massage..
Voice or speech recognition is the ability of devices to record spoken words or commands by the user. The Osaki OS-4D Pro Paragon has a tiny microphone around the speaker which recognizes 9 different phrases that the user can manage the massage modes by speaking..
L-Track with the Heated Back Roller Massage.
Heating on Foot Roller with a mild infrared heat.
When reclined into the zero-gravity position, the complete weight of your back is virtually supported by the backrest which maximizes the intensity of the massage. In this position when the knees are brought above the chest will optimize your blood flow, in order to relax the body more. The user can experience the most convenience and diverse preferences of zero-gravity system for you..

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Panasonic PT-VMZ50 LCD Projector - 16 10 - White - 1920 x 1200 - Front Ceiling - 1080p - 20000 Hour Normal ModeWUXGA - 3,000,000 1-5000 lm - HDMI - USB

❤[Innovative 4D Keystone Correction & Zoom Function] Our HD projector is the first projector with± 50 ° 4D (vertical & horizontal) keystone....
❤[1080P Native Resolution (1920*1080), Support 4K Video] The projector with a real native resolution of 1920*1080, remarkable 9500L bright and high....
❤[Hifi Stereo Sound & Latest Advanced Cooling System] The Y30 LED projector has built-in 3W dual stereo speakers with SRS sound system provides a....
❤[Giant Screen & Wide Compatibility] The video projector offers the projection size from 45" to 300" depending on the distance (1.5 - 5.5 meters)....
❤[Three-Year & Lifetime Professional Support] This 1080P projector is very suitable for home movie entertainment, backyard, games and party fun.....

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Human Touch Super Novo Massage Chair, One Size, Cream

SMART MASSAGE CHAIR - Developed to utilize Alexa, this massager is your own Virtual Therapist at home. The intuitive assistant commands your Novo and customizes your massage based on your physical requirements and preferences..
ERGONOMIC UNIBODY TRACK - Designed with a unibody track that covers up to 60% more of the back than conventional massage chairs, it allows you to experience superior relaxation from your neck down to your thighs..
3D AND 4D PROGRAMS - This high-performance massager comes with 38 wellness programs that offer a unique experience for each session. Its 4D programs offer variable speed and massage strokes to simulate the hands of a professional therapist..
ADVANCED INTERFACE - Featuring fingertip controls, this chair has a convenient control panel which manages power on, auto program startup, adjust recline position, heat settings, speaker volume, and return to upright position..
PREMIUM SOUND SYSTEM - Equipped with Altec Lansing sound system, this innovative massager allows you to listen to the immersive sounds of nature to enhance relaxation. It also offers a narration of the features and health benefits of Super Novo..

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Human Touch Super Novo Massage Chair, One Size, Gray

SMART MASSAGE CHAIR - Developed to utilize Alexa, this massager is your own Virtual Therapist at home. The intuitive assistant commands your Novo and customizes your massage based on your physical requirements and preferences..
ERGONOMIC UNIBODY TRACK - Designed with a unibody track that covers up to 60% more of the back than conventional massage chairs, it allows you to experience superior relaxation from your neck down to your thighs..
3D AND 4D PROGRAMS - This high-performance massager comes with 38 wellness programs that offer a unique experience for each session. Its 4D programs offer variable speed and massage strokes to simulate the hands of a professional therapist..
ADVANCED INTERFACE - Featuring fingertip controls, this chair has a convenient control panel which manages power on, auto program startup, adjust recline position, heat settings, speaker volume, and return to upright position..
PREMIUM SOUND SYSTEM - Equipped with Altec Lansing sound system, this innovative massager allows you to listen to the immersive sounds of nature to enhance relaxation. It also offers a narration of the features and health benefits of Super Novo..

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Human Touch NOVO XT2 Massage Chair, One Size, Black

SMART MASSAGE CHAIR - Developed to utilize Alexa, this massager is your own Virtual Therapist at home. The intuitive assistant commands your Novo and customizes your massage based on your physical requirements and preferences..
ERGONOMIC UNIBODY TRACK - Designed with a unibody track that covers up to 60% more of the back than conventional massage chairs, it allows you to experience superior relaxation from your neck down to your thighs..
3D AND 4D PROGRAMS - This high-performance massager comes with 38 wellness programs that offer a unique experience for each session. Its 4D programs offer variable speed and massage strokes to simulate the hands of a professional therapist..
ADVANCED INTERFACE - Featuring fingertip controls, this chair has a convenient control panel which manages power on, auto program startup, adjust recline position, heat settings, speaker volume, and return to upright position..
PREMIUM SOUND SYSTEM - Equipped with Altec Lansing sound system, this innovative massager allows you to listen to the immersive sounds of nature to enhance relaxation. It also offers a narration of the features and health benefits of Super Novo..

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Laser Level 4x360° 16 Lines Self Leveling Line Lasers Tool 4D Green Cross Level Line for Beam Tiling Floor Construction Picture Hanging,Two Vertical & Two Horizontal Lazer Level Nivel Laser,12 pcs Set

Self-Leveling System: with ±3° self-leveling system. The laser level will flash and beep continuously when beyond auto leveling range. in this case you need to make it level manually.You can check the level bubble to see this.Wall sticker 360° no dead angle. 360°manually smooth rotary base makes it easier to adjust the laser lines positions. With fine tuning knobs for laser fine adjustment so you can work with precision..
4D 360° Laser 16 Lines: Two 360° horizontal and two 360° vertical lines provide all-around leveling coverage in floor, wall, ceiling all around the room. 4D 16 line laser fine positioning, 4/8/12/16 line can be adjustable.The 4D Laser Level provides all-around leveling coverage with an accuracy of ± 1/10 in at 32ft and a maximum working range of 30 feet indoor, enable you to work in different parts of a large room..
Power Saving: High brightness green beam is visible in the sun which is brighter than standard red beams. The service time can be extended to nearly 7 hours with rechargeable battery (charger is included).Rechargeable lithium battery can work over 3.5 hours with all beam lines on. Rechargeable battery is more cost-effective than AA batteries.Please note that fully charge the battery (about 4-6 hours) before use..

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Human Touch ZeroG 5.0 Massage Chair w/White Glove Delivery (Cream)

SMART MASSAGE CHAIR - Developed to utilize Alexa, this massager is your own Virtual Therapist at home. The intuitive assistant commands your Novo and customizes your massage based on your physical requirements and preferences..
ERGONOMIC UNIBODY TRACK - Designed with a unibody track that covers up to 60% more of the back than conventional massage chairs, it allows you to experience superior relaxation from your neck down to your thighs..
3D AND 4D PROGRAMS - This high-performance massager comes with 38 wellness programs that offer a unique experience for each session. Its 4D programs offer variable speed and massage strokes to simulate the hands of a professional therapist..
ADVANCED INTERFACE - Featuring fingertip controls, this chair has a convenient control panel which manages power on, auto program startup, adjust recline position, heat settings, speaker volume, and return to upright position..
PREMIUM SOUND SYSTEM - Equipped with Altec Lansing sound system, this innovative massager allows you to listen to the immersive sounds of nature to enhance relaxation. It also offers a narration of the features and health benefits of Super Novo..

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Human Touch Gravis ZG Chair - Zero Gravity Massage Recliner, Mahogany Sand

SMART MASSAGE CHAIR - Developed to utilize Alexa, this massager is your own Virtual Therapist at home. The intuitive assistant commands your Novo and customizes your massage based on your physical requirements and preferences..
ERGONOMIC UNIBODY TRACK - Designed with a unibody track that covers up to 60% more of the back than conventional massage chairs, it allows you to experience superior relaxation from your neck down to your thighs..
3D AND 4D PROGRAMS - This high-performance massager comes with 38 wellness programs that offer a unique experience for each session. Its 4D programs offer variable speed and massage strokes to simulate the hands of a professional therapist..
ADVANCED INTERFACE - Featuring fingertip controls, this chair has a convenient control panel which manages power on, auto program startup, adjust recline position, heat settings, speaker volume, and return to upright position..
PREMIUM SOUND SYSTEM - Equipped with Altec Lansing sound system, this innovative massager allows you to listen to the immersive sounds of nature to enhance relaxation. It also offers a narration of the features and health benefits of Super Novo..

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Bluefin Fitness 4D Triple Motor Vibration Plate | Powerful | Magnetic Therapy Massage | Curved Surface | 4.0 Bluetooth Speakers | Vibration Oscillation & Micro Vibration | 3 Silent Drive Motors

4D Motion: 3 silent drive motors deliver Vibration, Oscillation and Micro Vibration, separately, together, or all three at the same time! Bluefin's 4D vibration plate gives you a workout like no other.
Magnetic Therapy Sensors: Enjoy reflexology like massage mid workout or while seated. Stimulate blood flow and soothe tired feet and legs. Generous curved surface provides maximum contact, comfort & safe, non-skid surface..
Intuitive LED Stop Light System : Ultra bright LEDs tell you how intensely you're working with Red, Orange and Green. Check your fitness progress with a glance..
Loads of intelligent workout Options: 3 carefully designed program options and 7 challenging manual combinations for great variety. Just 10 minutes is sufficient for a full 4D workout..
Cutting Edge User Friendly Technology: Bluetooth 4.0 speakers for crisp & clear sound, ergonomic + wearable remote control, easy to use control panel & settings keep your body challenged without confusing you..

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Native 1080P Video Projector - Gzunelic 9500 Lumens Home Theater LED Projector ±50° 4D Keystone Correction X/Y Zoom 10000 1 Contrast LCD Full HD Proyector Ideal for Home

☸【9500 Lumens, Native 1080p, 10000:1 Contrast】: Built in max power 230w US Cree LED lamp Built in 6 layers customized optical lens to achieve....
☸【Built in HI-FI Stereo Sound Box with SRS system】 : Including box body, sound chamber, amplifier board and 2*5w stereo speakers with SRS sound....
☸【Innovative 4D Keystone Correction & X/Y Zoom Function】: Unlike other ± 50 ° 4D keystone correction only in vertical, Gzunelic hd video....
☸【Low noisy & High efficiency cooling system】:Cooling Fans and Copper Pipes Adopts 4 silent fans instead of common 2-3 fans and 4 copper pipes....
☸【US Repair Center in + 3-Years Support】: 6 months return for full payment refund, 1 year free Replacement, registering within 7 days after....

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