Celebrat New Arrival A40 Wireless Headset With Ultimate Sound Quality And Flexible Experience

1. New Bluetooth V5.3 chip, high-speed and stable transmission, music and games without delay, HD calls, enjoying audio and video synchronization experience.

2. Full frequency high fidelity speaker Φ40mm porcelain speaker, sound quality is clear, bright and crisp, dual channel stereo high fidelity music playback

3. Multiple playback modes, support,AUX, Bluetooth and other playback modes

4. Can be adjusted by multiple angles, wear more comfortable

5. Configured with 3.5mm audio cable,  wire/wireless modes can be switched freely , no worry about battery goes out