Mini Portable Bluetooth Sound box Speaker S207 with Hifi Stereo comes in a stysh purple color and compact design, so you can keep your music pumping wherever you go. Featuring 2.1 Bluetooth resolution and 1200mAh battery capacity, it consumes less energy and devers crystal clear sound quaty Features: ul Model: S207 Bluetooth Speaker S207 Portable Bluetooth Wireless Speaker Mini Loud Speakers Factory Supply directly,never out of stock Factory provide firmware directly,we offer latest firmware support. Latest customs rom if you need OEM orders if you want Better price if you want... more than more further support if you want Wireless Bluetooth Speaker New styles, new products ul Specifications: ul Bluetooth Resolution:2.1 Material:ABS Output Power:5Wx2 Frequency Response:20Hz~20kHz Battery -ion:3.7V Battery Capacity:1200mAh Battery working:about 4 hours Audio input:3.5mm Jack Cable and power connector Range:up to 10 metres open field Can connect the computer, as computer player. Can connect mobile phone, a laptop as a music player. You can insert memory card, U disk, as an MP3 player. FM radio. ul