T&G TG13 TWS In-ear Stereo Touch Wireless Bluetooth Earphone(Red)

1. Bluetooth 5.0 technology, ultra-low latency, more stable connection2. Intelligent noise reduction and lossless dual earphones for high-definition calls3. Graphene diaphragm, Hifi sound effects, giving you an immersive music experience4. Pick up automatic connection and pairing, simple operation6. One key control, multiple functions can be activated7. Voice assistant, free control8. Use with charging box, long-lasting battery life9. Fully compatible with Bluetooth-enabled devices10. Ergonomic in-ear design, comfortable to wear and not easy to fallSpecifications:1.Bluetooth version: V5.02. Radio frequency transmission: class 23. Spread range: 2.402Ghz-2.480Ghz4. Transmission distance: 10 m5. Sensitivity: -42dB6.Frequency: 20 hz-20khz7. Charging time: about 1-1.5 hours8. Standby time: about 60 hours9. Music time: about 2-3 hours10. Headphone battery capacity: 30mAh11.Charging box capacity: 250mAh12. Single machine size: 57.5x48x28mm13. Packing list:Charging compartment x1Earphone x2Charging cable x1Manual x1