Large Screen Smart Digital Display Sports Earphones

Product information:
Material: ABS
Item model number: YDO3
Battery life: 4~5 hour
Bluetooth version: 5.3
Transmission distance: within 10 meters
Charging compartment size: 80.8*55*30.7mm
Headphone size: 24*16.8*14.5mm
 
Packing list:
2*Bluetooth headset
1*battery compartment
1*USB cable
1*manual