Color：Fushcia
Material：Aluminum Alloy + Plastic Connectivity
Ports：1*microSD / 1*USB 2.0 / 1*Mini-USB / 1*3.5mm
USB Version：USB 2.0 Earphones & Speakers
Frequency Response：87.5-108MHz Power & Batteries
Battery Capacity (Mfg Rated)：500 mAh
Battery Rated Voltage：3.7 V
Input Type：DC 5V
USB Charging：Yes Speakers
Speaker Style：Portable Package
Package Type：Retail
Package Contents：1*Mini Speaker, 1*Mini-USB to USB&3.5mm Connection Cable (49cm) Dimensions us | metric
Depth：71 mm
Height：80 mm
Width：71 mm
Product Weight：233 gFastTech
SKU：1469800
DATE LISTED：9/25/2013Details:Supports microSD card, USB flash disk and Mini-USB aux in for playing MP3 format musics
Built-in 3.7V 500mAh rechargeable lithium battery, you can recharge the mini speaker with a Mini-USB cable
FM transmitter function, working frequency 87.5-108MHz
Supported music format: MP3
3.5mm jack supports external earphone
With 15cm lanyard for easy carrying
Widely used with MP3, MP4, MP5, MP6, PMP, PMC, iPod, cell phone, UMPC, NB, MID, tablet, PC, CD, DVD, PSP, Walkman, RMVB, portable media player and more audio devices