Lenovo TH20 E-Sports Wireless Head Wearing Bluetooth Headset(Black)

1. Bluetooth transmission distance: about 10m2. Speaker: 40mm3. Frequency response: 20Ηz-20KΗz4. Bluetooth version: 5.35. Charging time: about 2.5h6. Playback time: about 30h7. Battery capacity: 400mAh8. Audio interface: AUX9. Water resistance: IPX5Features:1. Folding storage, more flexible to carry on the go2. sound details, high-definition audio decoding3. Skin-friendly soft, lightweight and breathable, more comfortable to wear4. Immersive sound, high-definition voice call effect, clear vocal effect5. Aviation-grade metal, powerful shocking bass, inhibit excess low-frequency acoustic sound resistance design6. Bluetooth/AUX audio playback, wireless and wired switch at any time7. Wear retractable folding, skin-friendly and comfortable, no sense of pressure, according to the head shape, adjustable8. Bluetooth can be connected, mobile phone/computer/tablet computer/TV universal