Professional Over-the-Head Driver's Rechargeable Wireless Bluetooth Headset with HD Microphone

High sensitivity chip, it provides absolutely synchronous sound when listen to music and play video game.
"Humane & Comfortable Design
The Skin-friendly ear-cushion as well as the over-head and light-weight design gives you an ultra-fashion, comfortable experience.
Rotatable Microphone and adjustable size make you wear perfectly and securely. Keep your Mic Mute by turning Microphone to protect your privacy anytime.

" "Extended Playtime
Up to 12 hours of continuous talking/music time and up to 200 hours of standby with a single charge, Wherever your day takes you, don't miss your calling.

" Specification:
Bluetooth Range: Up to 33Ft (The transmission distance differs with environment factors and the bluetooth device of mobile phone)
Charging Time: 2-3 hrs
Talk Time: 12hrs
Battery Capacity: 180mAh/3.7V,Charging via USB cable(Include)

Warm Tip:

Desk phone need support Bluetooth protocol HFP / HSP, whether it supports depends on cordless phone manufacturers, such as Motorola, Panasonic, Siemens etc. Please make sure support before you buy!
For ATT CLP99387 Cordless telephone , please selected the Bluetooth Headset on the home phone's ''option'' settings.
The MUTE function is disabled with SKYPE on the PC（iOS Window 10）. This is not a headset problem, it is a third-party software problem on the computer.