Control Button: Yes
Volume Control: No
Active Noise-Cancellation: Yes
Plug Type: USB
Sensitivity: 99±3dB
Frequency Response Range: 20-20000Hz
Waterproof: Yes
Battery type: lithium polymer battery 3.7V
Charging case capacity: 400mA
Headphone battery capacity: 40mA
Charge port: Micro USB
Charging time: 1.5 hours
Color: black, red, blue, white
Music time: 4 hours
Feature: Left and right headset pairing
