M90 Bluetooth Earphones Wireless Bluetooth In Ear High Power Noise Reduction Ultra Long Endurance Sports Esports Earphones

M90 Bluetooth earphones wireless Bluetooth in ear high power noise reduction ultra long endurance sports esports earphones TWS 5.3 version

Function and characteristic：

Transmission range：10 meters

Bluetooth protocol：five point three

function：Call function, voice control, support for music, digital display screen, others

Is it single or double eared：Bilateral stereo

Color：Black

Battery life：4-8 hours (hours)

Waterproof performance：IPX3

texture of material：Plastic