JOWAY H-15 Sport Anti-sweat Wireless bluetooth V4.1 Headphone Earphone With Mic

More Details: Features: Multi-point function: can connect to two devices at the same time. Waterproof: IP5 level, don't worry about the rain and sweat. CVC6.0 noise canceling, built-in clear microphone. Specifications: General Specification Brand Name Joway Model Number H-15 Optional Color Yellow, Green, Black Cable Length 45cm Wearing Type In-ear Product Weight 14.5g Dimensions L47*W11*H9.5mm Technical Parameters bluetooth Version V4.1 bluetooth Protocol A2DP, AVRCP, HSP, HFP Transmission Distance 10m Best Talking Distance 1m Battery Capacity 85mAh 3.7V Charging Voltage DC 5V-500mA bluetooth Working Frequency 2.400GHz-2.480GHz Charging Time 1.5 hours Talk Time 7 hours Music Time 6 hours Switch to English Press the multi-function button and "+" button for 3s at the same time, then switch Package Included: 1 X JOWAY H-15 bluetooth Headphone 1 X Charging Cable 1 X Manual