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

Transmission range 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