DS800 Bluetooth 5.0 Universal Hanging Ear Style Business Sports Wireless Bluetooth Earphone, Classic Version (Black) Tag-iPhone 8 Plus Parts 40HQ: 3448 cartons * 320

40HQ: 3448 cartons * 320 pcs = 1103360 pcs

Four speakers + air duct design

Detection Angle: Horizontal Angle of 110 degrees

40HQ: 826 cartons * 320 pcs = 264320 pcs

which can prevent fingerprint oil from remaining

DS800 Bluetooth 5.0 Universal Hanging Ear Style Business Sports Wireless Bluetooth Earphone, Classic Version (Black) Tag-iPhone 8 Plus Parts 40HQ: 3448 cartons * 3201. Bluetooth version: Zhongke Blue Flood Solution 5. 0 2. Battery parameters: 180mAh 3. Standby current: about 1mA 4. Working current: about 22mA (the louder the volume, the higher the power consumption) 5. Signal distance: about 10 meters 6. Talk time: 12 hours 7. Listening time: 15 hours 8. Waterproof level: IPX6 9. Charging time: about 0. 5 hours 10. Ergonomic design, comfortable to wear 11. Can be rotated 180 degrees, can be worn on both left and