Bluetooth Headset,Wireless Bluetooth V4.2 Earpiece Noise Cancelling Bluetooth Earphones Lightweight in-Ear Earbuds Headphones with Double HD Microphone and HandsFree for Business/Office/Driving

Superior Stereo Quality Adopted the advanced CSR chip with A2DP technology, our earphone delivers stereo sound quality with more stable signal transmission.This headset owns better echo cancellation, noise suppression and stable signal. You can enjoy your conversation and music without disturbing. Integrated Multi-point Technology and Mute Function: Integrated multi-point technology lets you connect two devices at once, so you can seamlessly switch between your business and personal phones.,and won't miss any calls!Support mute function during calls. Promote sound clarity by enhanced echo cancellation and noise suppression. You can easily handle calls via the multifunctional button on the Bluetooth earphones. Comfortable Wearing The Bluetooth headset is with three different sizes of earbuds, so you can choose the right one that fits your ear better.The 360 degree flip-boom arm allows you to adjust the angle and fit this headset in your right ear or left ear. With no wires, there's nothing holding you back from completing your daily routine with this headset! Technical Parameters ?Bluetooth Specification: V4.2+EDR ?Transmission distance: 33ft (10m) ?Microphones:Dual Omni-directional Mic ?Battery: 90 mAh rechargeable Lithium-ion Polymer ?Charging voltage: DC5V ?Micro USB charging port ?Charging Time: about 1.5-2 hours ?Talking time: 6.5-8 hours ?Standby time:200 hours ?Auto-Reconnect after paired