Lenovo LP80 Bluetooth 5.0 True Wireless Noise Reduction Music Bluetooth Earphone(Black)

1. Bluetooth version: 5.02. Bluetooth transmission distance: 8-10 meters3. Frequency response range: 20Hz-20KHz4. Charging interface: Type-C5. Charging compartment battery capacity: 300mAh, headset battery capacity: 30mAh*26. Intelligent noise reduction, making the sound clearer7. Single and dual ears can be switched seamlessly8. Large-size moving coil molecular composite diaphragm, greatly improving the dynamic and transient sound field9. Ergonomic design, comfortable to wear10. With life waterproof function, no need to worry about sweating during exercise11. Compatible with most devices with Bluetooth12. Standby time: 300 hours13. Use time: 20 hours