M-B8 Bluetooth 5.0 Mini Invisible In-ear Stereo Wireless Bluetooth Earphone with Charging Box (White) Tag-Earpiece 40HQ: 1136 cartons * 60

40HQ: 1136 cartons * 60 pcs = 68160 pcs

Media Format Resolution 320*240

Sensitivity: 85db+-3

Power button flex cable replacement for Xiaomi Black Shark 4 SHARK PRS-H0

M-B8 Bluetooth 5.0 Mini Invisible In-ear Stereo Wireless Bluetooth Earphone with Charging Box (White) Tag-Earpiece 40HQ: 1136 cartons * 601. 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