Portable to Carry
Switch Seamlessly: Perfect Support for bilateral calls
Standby time: about 80 H
3 Hours playing time and 3 hours endurance time but with charging bin can reach to 12H super endurance
Portable, light weight and comfortable to wear
Comes with portable power bank
Choose 13 mm diameter HI-FI horn, full middle, low, bright and natural high frequency 
Automatically answer calls
Sound Quality: Professional CVC design high quality microphone, Noise Reduction, and clear voice.
Dimensions: 60.6*45*21.7mm