Kawa K21 Bluetooth Headphones 5.1 comes with a built -in charger. Waterproof (focusing on cutting noise especially)

???? The top of the brand (with a microphone) cut off the noise. Focus on cutting noise, especially
with a built -in charger box in the battery 500 m.
The computer can support ZOOM and Meet. 400 watch
???? Lightweight Comfortable to wear.
Waterproof Sweat resistant
comes with the Fast Charge system. Type C charging cable. It takes a meeting time.
???? Connect and talk via computer.

Product details
✅ Bluetooth version 5.1 Using a chipset imported from England, Qualcomm QCC3020 comes with AI V5.1 noise cutting. For a clearer sound Fast connection Stable, not easy. Take low energy Used for a long time. The machine is not hot.
Continuous conversation for about 15 hours. Open for 400 hours.
Lightweight, comfortable to wear. > ✅ Waterproof Not afraid of the rain. 60%
✅ Support Fast Charge, fully charged within 1 hour. BR> ✅ Lightweight, comfortable to wear, can be worn on both the left and right. At the same time,
*Some functions for apps and devices may not support. Each device requires compatibility. It's not about headphones.