DS800 Bluetooth 5.0 Universal Hanging Ear Style Business Sports Wireless Bluetooth Earphone, Upgrade Version, Upgrade Version (Black), Upgrade Version (Red) Cellphone Accessories Compatible with Lego and other

Compatible with Lego and other regular building blocks

56inch * 3

With a wide voltage design of 110-240V

5mm Audio Cable (Length: 120cm)

DS800 Bluetooth 5.0 Universal Hanging Ear Style Business Sports Wireless Bluetooth Earphone, Upgrade Version, Upgrade Version (Black), Upgrade Version (Red) Cellphone Accessories Compatible with Lego and other1. Bluetooth version: BK 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: 16 hours 7. Listening time: 22 hours 8. Waterproof level: IPX7 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 right ears 12.