* 100% leather strap
* Bluetooth Profile: HS/HF、AVRCP
* Waterproof IPX4
* FM function
* Micro USB port:charge/line-in/data transfer                     * TF card:plug&play
* Rechageable lion battery:1000mAh


* Bluetooth 4.0
* Operating range: up to 10 meters
* Frequency Response: 100Hz-20KHz 
* Loudspeaker Output: 3W 
* Signal-To-Noise: >75dB 
* Distortion: <10%
* Weight:120 grams 
* Size:85*85*38mm