Lenovo LP6 TWS E-sports Gaming Wireless Bluetooth Earphone Features: 1. Game music headset, dual mode and dual decoding. Free switching between game mode and music mode 2. The game delay is low, as low as 65ms without induction delay, and the transmission is stable 3. Symphony breathing lights, 360-degree listening and position identification, bring you a different gaming experience 4. Dual-mode decoding, support 32-bit RISC processor AGC precise control game mode and AAC high-definition decoding audio-visual mode 5. Fast charge in 10 minutes, play for 30 hours 6. Support intelligent noise reduction for voice calls, giving you a clear experience 7. Intelligent Hall switch, open the cover and connect to the memory, easy to use 8. Widely compatible with a variety of smart devices Parameters: 1. Bluetooth version: 5.0 2. Transmission distance: about 10m 3. Frequency response range: 20Hz-20KHz 4. Speaker size: 13mm 5. Speaker impedance: 32 Ohm +- 15% 6. Microphone sensitivity: -32dB +- 3dB 7. Signal-to-noise ratio: above 70db 8. Distortion: less than 5% 9. Charging interface: Type-C 10. Battery capacity: 300mAh