Top Mp3 Battery Reviews

Cassette to MP3 Converter, Tape Player Walkman USB Cassette Player from Tapes to MP3, Digital Files for Laptop PC and Mac with Headphones from Tapes to Mp3 (Black)

Cassette Tape to MP3 Converter - These tape players are compatible with all kinds of tapes. Connecting the cassette player with computer by the USB Cable, you can convert your old cassette tapes music into MP3 format files. Then you could play these mp3 files on computer, phone, mp3 player or burn to CD.
Converts Tape to MP3 - It runs on battery or USB power. Besides，when it connects to USB power or connects to your computer, This cassette will not need a battery, which is easy to use.
Cassette Walkman - Compact Size and suitable weight makes you enjoy the music conveniently in any where via 3.5mm jack earphone (included). No installation or drivers required.
Various Compatibilities - Compatible with Windows XP, Vista and Windows 7, Mac older than version 10.5. Flexible battery(not included) or USB-powered operation.
Audio Cassette Player - The audio cassette player can be powered by 2pcs AA batteries (no included) 3V DC or USB 5V DC Power.

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ZHIWHIS Shortwave Radio, MP3 Player with Weather Radios Portable AM FM, Retro Bluetooth Speaker with 6 EQ Modes, Rechargeable Alarm Clock Receiver with Sleep Time and NOAA Alerts ZWS-701

long press the fast forward or fast rewind button to realize MP3 music fast forward and rewind.
the radio is powered by a 800mAh rechargeable battery.
no need to change the battery frequently.
no matter whether the radio is turned on or off.
it will light up by pressing the "LED" button.
it is very suitable for emergency use in the bedroom or backyard at night.
there is a keychain on the radio hand strap.
just insert the keychain into the socket on the back of the radio.
you can make the radio stand on the desktop.
effectively avoid misoperation in the pocket.

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RockvilIe RAM15BT 15'Portable Rechargeable 800W DJ PA Speaker, 2 Mics, Bluetooth

Package Includes: (1)Rockville RAM12BT 12"Rechargeable Powered 600W DJ PA Speaker, 2 Mics, Bluetooth. (1)Rockville RVES05 Black Heavy Duty Tripod Pole-Mount DJ PA Speaker Stand. Rockville Portable PA System at a Glance: Our complete grab-and-go PA system. Party off the grid with onboard battery power. Bluetooth equipped for wireless playback freedom. Includes Remote.
Ability to link 2 of these speakers together wirelessly. Features: RAM12BT: Amplified Pro Audio Speaker with Bluetooth Capability. 12" Amplified Portable Pro Audio Speaker. Power Ratings: 600 Watts Peak Power. 300 Watts Program Power. 150 Watts RMS. High Power Class A/B Amplifier. Blue Tooth Pairing from External Music Source.
TWS - True Wireless Stereo allows you to link 2 RAM speakers together wirelessly in stereo. Built-In USB (2.0)/SD/MMC/MP3 Inputs w/LCD Display (supports MP3, WMA, WAV). Built-In FM Radio Tuner. 5 Band Equalizer. AUX RCA Line In/RCA Line Out. 1 Mic Input (XLR). 1 Mic Input (1/4"). Wireless VHF Mic Capability with 2 Wireless VHF Mics Included. Built-In 12V-7A Battery for Portability.
Optional External Battery Connection for Extended Play Time. AC Power Input with Built-in Battery Charger. Built-In Wheels and Carry Handles for Easy Transport. 60oz Magnet Motor Structure.....

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Mymahdi MP3/MP4 Portable Player,1.8 Inch LCD Screen,Max Support 64GB,Silver

【Visual Feast】-- This mp3 & mp4 player uses a 4.0-inch LED-backlit widescreen with IPS technology. It can play 720p, 1080p high resolution video....
【Broader Bluetooth Compatibility】-- Pair the Bluetooth mp3 player with your favorite Bluetooth wireless headphones for even more freedom in your....
【JAW-dropping Sound】-- With the digital audio player, you can enjoy high-resolution audio to its fullest, optimized through digital signal....
【Powerful Music App】 -- Q3E mp3 player with Bluetooth provides 6 kinds of song sorts, 4 kinds of playing sequences, 8 kinds of EQ presets. Allows....
【Long Battery Life】-- This walkman mp3 player is equipped with 1800mAh high-capacity lithium-ion battery and Type-C fast charging technology. You....

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MP3 Player with Bluetooth | Portable Music Player with Headphones | FM Radio Micro SD Card Expandable | Colour Screen Easy Controls Lock Button Sports Clip | Oakcastle 8GB Bluetooth Media Player

BLUETOOTH: Experience concise sound when you stream your favourite music from the comfort of the Oakcastle MP3 Player..
LIGHTWEIGHT & PORTABLE: Featuring a rechargeable battery, the Oakcastle MP3 Player is ideal to take out and about to enjoy up to 30 hours of battery....
WATER RESISTANT CASE: Ready to handle all weathers, the Oakcastle MP3 Player comes with a water-resistant case..
EXPANDABLE MEMORY: Featuring 8GB internal memory the Oakcastle MP3 Player is compatible with Micro SD cards of 16GB, 32GB, 64GB and 128GB. The....
IDEAL FOR SPORTS ACTIVITIES: Whether you’re going running by the beach or weightlifting in the gym, the Oakcastle MP3 Player, weighing only 27g,....

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Mp3 Player with Bluetooth 5.0, Tengsen 4.0\ Touchscreen 16GB HD Video MP3 Mp4 Music Player with Speaker,Portable HiFi Sound with FM Radio, Voice Recorder, E-Book, Sport Pedometer,Support 128G TF Card

...】The mp3 & mp4 players built-in 16GB large internal Memory enables you to download Music ,movies, ebooks in the bluetooth mp3 player. The mp3 player comes with a built-in micro TF card slot .You can expanded the storage to 128GB (TF card not Included) .This mp3 player with speaker too..
【Multi-functional & Large Battery Capacity】This mp3 not a portable music player ,this mp3 player with FM Radio,Voice Recorder, E-Book,Speaker,Video,Calendar,ect., expanded function. The 1400mAh large battery capacity can let you enjoy music in whole day..
【Big Touch LED Screen】The mp4 player touch led screen made with 4.0-inch LED-backlit glossy widescreen Multi-Touch display with IPS technology.This mp3 player for kids is very good at protect they eyes, when watching video..
【Easy to Download Music】This is mp3 player with bluetooth not android version no need connect internet,just simple use our cable adapter (not charge cable) connect your computer or your smartphone and click copy the song list to your mp3 music player..
【100% WARRANTY】(Please Note This is Not Android's low-power super endurance player and No WiFi) 3 Month Exchange and 1 Year Factory Warranty，plz contact us via amazon message.

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Feeling Dato

♬Our mp3 player is small and lightweight enough to fit into a pocket, wallet and handbag. It is also easy to carry, so you can enjoy your favorite music whenever and wherever you are..
♬MP3 player allows you enjoy music up to 4 hours. Simple files management. Fashionable and exquisite appearance, Perfect for your entertainment and learning, outdoor and gym fitness..
♬It uses LCD screen and lavalier design, which can be operated easily and clipped at will, the mp3 player uses high-performance rechargeable battery, which has a long standby time..
♬You can use the MP3 player as a mobile flash drive to store MP3 songs or data anytime and anywhere. The use of hot plug and play design enables you to use it easily without an external power supply..
♬Our mp3 digital player is made of high-quality metal material. It is compatible with Win98/SE/ME/2000/XP or above..

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32GB MP3 Player with Bluetooth 5.0, Full Touch Screen MP3 and MP4 Player, Kids MP3 Player Portable Speakers Music Player Support FM Radio Recording Max Support TF Card 128GB(Black)

✔️【32GB mp3 player】Built-in 32GB space can store up to 8000 songs, in addition, you can expand the external memory up to 128GB through the micro SD card slot. Compatible with most music formats, MP3/WMA/APE/FLAC/WAV/DRM/ACELP, etc., and provides categories such as title, artist, album, etc..
✔️【Long battery life 】- This M4&MP3 player has a built-in 500mAh lithium-ion battery and a low-power solution that allows for approximately 48 hours of continuous playback on wired earbuds and approximately 7.5 hours of FM radio recording..
✔️【Exquisite gift】 An mp3 music player suitable for children, the elderly, wife and husband, it is small and portable, supports FM radio, recording, e-book reading, video playback, picture browsing, built-in speakers, is an all-in-one MP3 players are ideal for sports, fitness, running, travel, and more..

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MP3 Player with Bluetooth | Portable Music Player with Headphones | FM Radio, Micro SD Card Expandable | Colour Screen, Easy Controls, Lock Button, Sports Clip | Oakcastle 16GB Bluetooth Media Player

BLUETOOTH: Experience concise sound when you stream your favourite music from the comfort of the Oakcastle MP3 Player..
LIGHTWEIGHT & PORTABLE: Featuring a rechargeable battery, the Oakcastle MP3 Player is ideal to take out and about to enjoy up to 30 hours of battery life..
WATER RESISTANT CASE: Ready to handle all weathers, the Oakcastle MP3 Player comes with a water-resistant case..
EXPANDABLE MEMORY: Featuring 16GB internal memory the Oakcastle MP3 Player is compatible with Micro SD cards of 16GB, 32GB, 64GB and 128GB. The expandable memory allows you to store over 10,000 songs..
IDEAL FOR SPORTS ACTIVITIES: Whether you’re going running by the beach or weightlifting in the gym, the Oakcastle MP3 Player, weighing only 27g, comes with a useful sports clip..

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White Noise Market

Pedometer and Wearable back clip- MP3 player with clip and built-in pedometer makes your workout more effective. It is mp3 player for running. It records the number of steps you take,frequency of your workout, the amount of calories burned, mileage and time of your workout. Saves your phone battery. This stylish and durable music player is packaged in a gift box and is the best choice for friends. (12-month warranty and 24-hour friendly customer service).

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Mp3 Player, USB Mp3 Player with FM Radio,Voice Recorder,idoooz U2 8GB Music Player Expandable UP to 32 GB Support One-Button for Recording (Black)

...fer files with the high speed USB 2.0 port or charge the U2 music player, it can also be used as a USB flash drive.This stick-shaped MP3 player has a built-in 8 GB flash memory capacity that can save over 2600 songs, and the built-in micro SD card slot can support expansion up to 32 GB..
[MINI MP3 PLAYER WITH LONG BATTERY LIFE] This USB MP3 player has a built-in lithium-ion polymer battery that can be easily charged by placing it directly on a USB outlet. When fully charged, it can play for up to 10 hours at medium volume. Compared to other products, it can be recharged at any time..
[MULTIFUNCTIONAL USB MP3 PLAYER] This music player supports WMA and MP3 music formats, FM radio, one-touch recording and USB flash drive storage, music playback modes: normal, shuffle (random), single song repeat, folder song repeat, etc. It supports 7 equalizers and variable speed music playback..
[SPORTS MP3 PLAYER LOSSLESS SOUND QUALITY] Portable MP3 music player takes you to enjoy clear lossless listening experience, mini portable design, perfect for outdoor or indoor sports, for example, running, cycling, fitness, yoga, or skateboarding, enjoy high-quality music anytime and anywhere..
[WHAT YOU GET? ] A portable mini MP3 player, a high-quality headphone, welcome ....

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Dollhouse

Super lightweight wearable personal music player.
Deep rich sound quality with a built-in micro SD card expansion slot.
Play audio files in lots of formats (MP3 WMA (no DRM) AAC (DRM free iTunes) and Audible (DRM only)).
Up to 18 hour battery life (Based on continuous playback at 128 kbps MP3. Actual life and performance may vary upon usage and settings.

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Disney Mix Stick High School Musical

Storage: 512MB internal memory (expandable SD/MMC slot). Holds up to 120/8 hours of WMA music or 240songs/ 8 hours of MP3 music.
Plays: MP3/WMA, Disney Mix Clips, SD/MMC Cards. Also stores data - great for homework!.
Battery: 8-hour built-in rechargeable battery.
Includes: Software CD, Stereo Earbuds, Lanyard w/ Safety Release.

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