M-B8 Bluetooth 5.0 Mini Invisible In-ear Stereo Wireless Bluetooth Earphone with Charging Box (Silver) Filter-Wireless Mice Transmission distance can be up

Transmission distance can be up to 30 Meters for 1080p using CAT-6 cable

40HQ: 5952 cartons * 400 pcs = 2380800 pcs

Support Dolby Digital & DTS 5

Carton Size 47cm * 47cm * 44cm / 18

M-B8 Bluetooth 5.0 Mini Invisible In-ear Stereo Wireless Bluetooth Earphone with Charging Box (Silver) Filter-Wireless Mice Transmission distance can be up1. Transmission range: 10 meters 2. Bluetooth version: 5. 0 3. With charging compartment, support for fast charging of earphones 4. The headset will automatically connect back after turning on 5. Multi function one key blind press control, easy to use 6. IP7 waterproof rating, effectively preventing sweat from damaging components 7. Magnetic induction, convenient for earphone storage 8. CVC noise reduction, clearer calls 9. After connection, the