Retractable Mini Speakers, Amplify Music Volume Playing from MP3, MP4 Players and Mobile Phones

Fashionable Power Banks for iPhone/iPad/MP3/MP4 Players/GPS with 10,400mAh Capacity

Power Bank with 2,200mAh Capacity, for Mobile Phones, iPhone, iPad, Tablet PCs and MP3/MP4 Players

Power Bank with 2,200mAh Capacity, for Mobile Phones, iPhone, iPad, Tablet PCs and MP3/MP4 Players

Power Bank, 2,500mAh Capacity, Used for Mobile Phones/iPhone/iPad/Tablet PCs/MP3/MP4 Players

5,600mAh Power Banks for iPhone, iPad, MP3, MP4 Players, Cameras and more

Mini Speaker with Flying Saucer Shape, Used for Mobile Phones, Computers and MP3/MP4 Players

Bluetooth Speaker for Smartphones, iPhone, MP3/MP4 Players with 5V DC Input Voltage

Bluetooth Speaker for Smartphones, iPhone, MP3/MP4 Players, Sony's PSP and Notebook

3.7V 3,600mAh Li-polymer battery with lightweight, high-density for MP4 players, tablets, LED lights

AC/DC Switching Power Adapter, Used for Portable DVD Players, MP4 Players, CCTVs and More

Portable charger for MP3/MP4 players, cellphone and other digital products, 10,000mAh

2200mAh External Battery for MP3, MP4 Players, Cellphone and Other Digital Products

USB Battery Charger with 4,400mAh True Capacity, Used for Mobiles/GPS/MP3/MP4 Players and Tablet PCs

Emergency Charger with Aluminum Housing, for MP3, iPod and MP4 Players

Charger for digital cameras,MP3/MP4 players

5V US Travel AC Wall Charger for Mobiles, MP4 Players, PSP, iPhone and iPad

5V AC Adapter US Plug for Mobiles, MP4 Players, PSP, iPhone and iPad

Solar Charger with Built-in 650mAh Lithium Battery, Suitable for Mobile Phones and MP3/MP4 Players

2.0-channel Computer Stereo Mini Speakers, 4W Output Power, MP3, MP4 Players