Mirror digital YD03 wireless Bluetooth earphones TWS in ear high battery Bluetooth earphones

Transmission range of 15m

Long battery life, call function, music support, digital display screen

Bluetooth Protocol 5.3

Usage: Earplug style

Is it mono - or binaural stereo sound

Color: Black

Battery life 4-8 hours (hours)

Waterproof performance IPX4

Material ABS

Charging compartment size: 80.8 * 55 * 30.7mm

Earphone size: 24 * 16.8 * 14.5mm