mp3 player battery

Characteristics:
1. Active speaker with MP3 player and wireless microphone
2. MP3 players could with LCD+BT+FM
3. With RMS 50W
4. CE&ROSH

Charateristics:
1. Wifi speakers with MP3 player
2. MP3 Player including USB/SD/BT/FM
3. RMS:70W
4. CE& ROSH

With 12,500mAh Li-ion battery, can display 15-16hrs/day and no need to worry about power

1. Microphone Included
2. Powered By Internal Rechargeable Battery
3. Line / Mic Input With Volume Control

Features:
1) Chemistry: lithium-ion cell
2) Output voltage: DC 10V
3) Output current: 1000mA max.
4) Capacity: 7.9WH (2200mAH)...

Bass Bluetooth Portable Battery Powered Speakers For Mobile And Mp3 Player
 
 
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Lipo Battery 3.7v 800mah Lithium Polymer Battery 503048

1. FM Radio + VHF wireless microphone
2. Portable speaker with battery inside
3. USB/SD MP3 player

Indicator light for power supply and play state
Video output to external monitor
Music format: MP3,WMA,DRMWMA,OGG,APE,FLAC,WAV,ACC

Specifications:
1) Powerful, with long operation time
2) Wide compatibility
3) Portable and convenient to use
4) Excellent security and relia

MP3 player Repeat Kids Learning Pen with Dry Battery , children story teller
 
OID 3  is AVAIL

Features:
.MP3/WMA Playback
.USB Mass Storage
.Voice Recording
.FM Radio ...

BULETOOTH SPEAKER NFC SPEAKER SPORT SPEAKER 5 WALT INDO

TF card player MP3 amplifier,teaching speakers,portable sound box belt type Lithium battery HONGYUN HY-EM6

 
Portable Robot Speaker With Li

 
Portable Robot Speaker With Li

Book mp3 player speaker

Specifications:
1) Cell type: Li-ion
2) Capacity: 3,600mAh
3) Voltage: 7.4V
4) Dimensions: 145 x 50 x 35mm ...

 
Portable Robot Speaker With Li

Specifications:
1) Cell type: Li-ion
2) Capacity: 4,000mAh
3) Voltage: 7.4V
4) Dimensions: 145 x 60 x 45mm ...

100mAh 3.7V MP4 player Li-polymer battery
1.High quality control
2.Long cycle life
3.UL & CE certification
4.Best Service

 
New Model Black / White 5V Li-B

2). Can be fixed on the goods shelf of supermarket and display advertisements
3). With 12,500mAh Li-ion battery, can display 15-16hrs/day

System Physical Standard Configuration:
Type Details Descriptions
Product Form Default Orientation VR
Dimensions 271*193*150mm
LCD Screen S

 
Mini Portable Bluetooth Speaker Dual 3W Stereo with Built-in 1200mAh Rechargeable Li-ion Battery
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10W Output Stereo Portable Bluetooth Speakers Speakerphone Speaker
 
Quick Detail:
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Super Bass Stereo Bluetooth Speaker 10W Output
 
 
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Waterproof Bluetooth Speaker 10Watt Output HiFi Stereo Bluetooth Speakers
 
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HiFi Stereo Boom Wireless Speaker Super Bass Bluetooth Speaker
 
Quick Detail:

Description: NINTENDO DS/NDS/NTR-001 Game Player Battery
Item No.: PDA-395
Part No.: NTR003
Fit including model: DS/NDS/NTR003
Type: Li-io