1. Bluetooth 5.0 technology: the transmission speed is twice that of bluetooth 4.2 technology, and the power consumption is reduced by half. Better anti-interference performance and more stable connection. Real-time transmission of call and play games to avoid voice delay.

2. CVC6.0 noise reduction technology + high sensitivity silicon wheat: improve the recognition level of voice, and can easily communicate even in noisy environment. Make the call clearer and more real.

3. Independent cavity +7.2mm horn: transparent sound quality, more pure and three-dimensional. Here's a mini subwoofer.

4. Ergonomic design: small and comfortable, the size of fingertip, invisible wearing. Ergonomically designed, the fuselage is wide enough to fit the ear contours, with no pressure pain.