B39 Wireless Bluetooth Headset Subwoofer With Breathing Light Support TF Card(Red Black) Filter-MacBook Holder Stronger compatibility and increased capacity:

Stronger compatibility and increased capacity: 4 fast 2

40HQ: 1360 cartons * 50 pcs = 68000 pcs

Loading Container 20GP: 543 cartons * 4 pcs = 2172 pcs

SNR: greater than 80dB

Carton Size 56cm * 38cm * 32cm / 22

B39 Wireless Bluetooth Headset Subwoofer With Breathing Light Support TF Card(Red Black) Filter-MacBook Holder Stronger compatibility and increased capacity:1. Seven color LED breathing light, surround sound effect 2. Colorful lighting, audio synchronization, ultra clear call, HIFI sound quality, long lasting battery life, TF memory card, comfortable to wear, sweat proof 3. Bluetooth 5. 1 chip, faster and more stable connection, clear and smooth listening to songs and games 4. Strong and optimal material, comfortable and long lasting to wear 5. Large diaphragm loudspeaker, balanced and restored sound