10m u

Features 1. Bulit-in low-freq radiators, super dynamic low sound pressure gain, listening transparent and flexible 2. International advanced BT chip and circuit design techniques, support all BT device, play music after pairing with BT device, for example mobile / MID / TV,the working distance is more than 10M. 3. with Mic for hands-free phone call function. 4. Built-in MP3 / WMA decoding, can directy play TF Card, u Disk,mobile and other USB Storage devices stored MP3, WMA format music files. 5. Built-in the FM radio module, convenient to auto scan and save radio channels. 6. Support AUX IN audio input 7. Digital DisplaySPECIFICATIONS Power output: 5W x 2 Frequency Response: 70HZ-18K Distortion: <0.5% (1K / 1W / 3.7V) Noise Rate: >80db Power Input: 3.7V Transmission Distance: 15M Version: 5.0 + EDR Speaker Size: 31cm x 8cm x 5cm Battery capacity: 1200mAh Play time: up to 6 hour