K8 Bone Conduction Earhook Wireless bluetooth Earphone Noise Cancelling Stereo Headphone with Mic

Features A bluetooth headset without earplugs not into ear wearing no pain bluetooth V4 1 Can be compatible with smart phone and most bluetooth device easily Built in rechargeable battery Standby time 160 hours playing time 5 hours CVC6 0 noise reduction technology clear call low distortion deliver true pure voice Multipoint pairing support connecting with 2 bluetooth devices Support voice prompt in English Portable fashion designBuilt in microphoneReal time battery capacity displayEasy to Control and Free Your HandsUse light PET material It weighs only 8g as light as a feather Specifications General Specification Model K8 Color Black White Red Wearing Type Hanging ear Net Weight g 10gTechnical Parameters Microphone Yes Wired Control Not support bluetooth Version V4 1 Transmission Distance 10m Frequency Response 50 10kHz Battery Capacity 90mAh 3 7V Charging Time h 1 5h Working Time h 5 6h Standby Time h 160hPackageIncluded 1 K8 Bone Conduction Earhook Wireless bluetooth Earphone1 Charging Cable1 Manual