Black White Skin Bluetooth Headset TWS Wireless Binaural Touch Stereo 5.3 Wireless Earphones Black Yellow Original High Quality Gaming Musci Sports Earbuds Headphones Exercise Stable and Not Falling

1.5656T. 2.10mm. 3. IPX4.4. 5.25mAH. 6.180mah. 7.1H. 8.2H. 9.10.10.4H(80.11. Type-c. 12.3.13.1. Bluetooth program: Zhongke Lancel 5656T. 2. Speaker size and impedance: 10mm true copper ring. 3. Waterproof grade: IPX4 waterproof. 4. Microphone MIC: round microphone. 5. Headset battery: 25mAH. 6. Charging case battery: 180mAH. 7. Headset charging time: about 1H. 8. Charging time of charging box: about 2H. 9. Transmission distance: 10 meters without obstacles). 10. Listening time: about 4H80 volume). 11. Charging port: Type-c. 12. Charging box to headphones charging times: 3 times. 13. Function: mobile power bluetooth headset