Les lunettes professionnelles utilisent un casque Bluetooth sans fil 6.0 nouvelle puce Bluetooth

Waterproof
Standard IPX-4 Estimated Battery
Life 5-10 hours
wireless delay time less than 30 ms BT Wireless Bluetooth v5.3
Headphone Form
Factor Ear-hook material Plastic
Control Method Touch Control Noise Cancelling Environmental Noise
Cancellation (ENC)
chipset JL battery
capacity(mah) 160mAh
Charging Interface
Type Type-C Charging Time 1-3H
Codecs None brand name fmear
Volume Control Yes battery indicator LED
Connection Wireless private mold Yes
Battery Capacity 80mAh*2 Battery Charging
Time 1-3 hours
Touch Screen No place of origin Guangdong,China
Standard Waterproof IPX-4 Life Estimated Battery 5-10 hours
wireless delay time less than 30 ms BT Wireless Bluetooth v5.3
Factor Headphone Form Ear-hook material Plastic
Control Method Touch Control Noise Cancelling Cancellation(ENC) Environmental Noise
chipset JL battery capacity(mah) 160mAh
Type Charging Interface Type-C Charging Time 1-3H
Codecs None brand name fmear
Volume Control Yes battery indicator LED
Connection Wireless private mold Yes
Battery Capacity 80mAh*2 Time Battery Charging 1-3 hours
Touch Screen No place of origin GuangdongChina