M-D8 IPX5 Waterproof Bone Passage Bluetooth Hanging Ear Wireless Earphone (Blue) Filter-Cable Separation size: 210x300mm

Separation size: 210x300mm

40HQ: 1209 cartons * 1800 pcs = 2176200 pcs

USB-C / Type-C supports front and back blind insertion

Carton Size 45cm * 37cm * 25cm / 17

M-D8 IPX5 Waterproof Bone Passage Bluetooth Hanging Ear Wireless Earphone (Blue) Filter-Cable Separation size: 210x300mm1. Bluetooth chip: BK3266 stereo 2. Bluetooth version: version 5. 0 3. Bluetooth distance: about 10 meters 4. Battery: 150MAH 5. Charging time: about 2 hours 6. Talking and listening time: about 8 hours 7. Frequency: 20Hz 20KHz 8. Impedance: 32 ohms 9. Sensitivity: 85dB mW 10. Waterproof rating: IPX5 11. Electroplated buttons + matte body, four colors, good simplicity 12 Package size: 15. 8x10. 8x4. 5cm 13. Package weight: 71g Specification: Package