F700 Bone Conduction Earhooks bluetooth Earphone LightweightNoise Cancelling 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: 110 hours,playing time:6-10 hours.CVC6.0 noise reduction technology, clear call, low distortion, deliver true pure voice.Multipoint pairing (support connecting with 2 bluetooth devices).Portable fashion design.Built-in microphone.Real-time battery capacity display.Easy to Control and Free Your Hands.Specifications:General Specification Model F700 Color Black, Red, Silver Wearing Type Hanging ear Dimensions (cm/ inch) 71*39.5*8mmTechnical Parameters Microphone Yes Wired Control Not support bluetooth Version V4.1 Transmission Distance 10m Impedance 32 Frequency Response 20-20kHz Battery Capacity 110mAh, 3.7V Charging Time (h) 2h Taking Time 9h Working Time (h) 10h Standby Time (h) 110hPackageIncluded:1* F700 Bone Conduction Earhooks1* USB Charging Cable1* Manual