DS800 Bluetooth 5.0 Universal Hanging Ear Style Business Sports Wireless Bluetooth Earphone, Classic Version (Silver) Tag-Audio IC High quality Ear Speaker Retaining

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General Compatible with Lenovo:  XiaoXin Air 15 2021

2K and computer resolutions up to 1920 x 1200 are easily achieved

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This product can be rotated at 360 degrees

DS800 Bluetooth 5.0 Universal Hanging Ear Style Business Sports Wireless Bluetooth Earphone, Classic Version (Silver) Tag-Audio IC High quality Ear Speaker Retaining1. 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