RHONNIUM ™Wrist Watch wit Pedometer Sleep Monitor Smartwatch  (Black Strap, Regular)

Since founded more than ten years, product quality improvement, sells in distant markets overseas also got more customer recognition. The brand is committed to individual sport/health information monitoring and the development of outdoor sports products and sales, absorbs the advanced experience of the world, strive to reach to the highest international standards. Sport, keep fit and have fun, but in fact it's that simple, more active, more efforts, more participation! Note:Android System can support all function in the description; BUT ISO only support: Passometer, Calendar, Call Sync,Calculator,Clock,Stopwatch. This is a new Bluetooth Smart U Watch U8 which is compatible with all Bluetooth V2.0 or above enabled smartphones, tablets and PCs (support Android 2.3 or above),such as iPhone 4 4S 5 5S 5C, Sumsung S3 S4 S5 Note 2 Note 3 etc. Specifications: Ambient Noise: ≤75dB Transmitting Range: ≥10m Talk Time: about 3 hours Charging Time: about 1 hour Music Play Time: about 6 hours Standby Time: about 160 hours Bluetooth Version: Bluetooth V3.0+EDR Range of Frequency: 2.4GHz Spectrum Language Support: English, Chinese Bluetooth Protocol: A2DP + HFP 1.5 + HS P 1.2 Power Supply: Built-in 230mAh Rechargeable battery Features: Stopwatch function Support hands-free calls Material: Steel + Silicon Dial Size: 4.6 x 4.2 x 1cm / 1.81 x 1.65 x 0.39 inch