Active Noise Canceling Bluetooth Earphones

Product Details:
Function: call function, support music, power display
Headphone Material: Plastic
Color Classification: [Space Gray] ANC Active Noise Cancellation - Pure Sound Quality [Favorite Plus Purchase, Priority Delivery]
How to use: in-ear
Transmission radius: 10m
Power mode: usb

Smart standby time: 4 days

Package Contents:

Headset * 2+charging compartment * 1+data cable * 1+instructions * 1