P9 Bluetooth 5.1 Subwoofer Wireless Headset Support AUX / TF Card(Black) Tag-9.7 inch General Compatible with Lenovo: B590

General Compatible with Lenovo:  B590

Double rust treatment

One Package Size 11cm * 5cm * 2cm / 4

78kgs / 43

Size: about 26x6

P9 Bluetooth 5.1 Subwoofer Wireless Headset Support AUX / TF Card(Black) Tag-9.7 inch General Compatible with Lenovo: B5901. Intelligent noise reduction, breathable earmuffs, no pain after long term wear 2. Audio synchronization, ultra clear calls, HIFI sound quality, long lasting battery life, comfortable to wear, and 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 layering