Product Details:
Transmission range: 10 meters
Function: power display, call function, voice control, support music, multi-point connection
How to use: earplugs
Color: F9 touch fingerprint black version V5.1, F9-32 single display smiling face black version V5.1, F9-5C smiling face black version V5.1, F9-5C rope version black version V5.1, M35 walnut grain Version V5.2, M10 Large Screen Black Version V5.1, M36-3 Black Version V5.2, M36-1 Black Version V5.2, M30Pro Black Version V5.2
Power mode: usb

Package Contents:
Headphone x1