Rear-mounted wireless sports Bluetooth headset. Automatic conversion of phone and music, up/down selection, play/pause.Stereo high-quality music, shocking bass, clear call.Support one-to-two function, call rejection function.Support operation voice (Chinese / English) prompt function.Large battery capacity, low power consumption, long life.Support iOS system power display.Intelligent noise reduction high version CVC6.0.5.1 channel with surround sound.

• Bluetooth Version:CSR4.1(8645)
• Sound System:Stereo Dual Track
• IPX4:Waterproof
• Battery Types:Li-Polymer
• Battery Capacity:100mAh
• Charging Time:1.5-2 hours
• Talk Time:Up to 8 hours
• Music Time:up to 6 hours
• Standby Time:up to 300 hours
• Product Weight:16g
• Product Size:314*28*9mm
• Support protocol:HSP/HFP/A2DP/AVRCP
• Input charging Standard:DC 5V 300MA
• Bluetooth Working Frequency:2.400GH-z-2.480GH-z
• Best Talk Distance:〈1M
• Best Transmission Distance:10M
• Voice Prompt:Yes
• Mutil-Connection:Yes