Fangrui Product Details 1. Jm13 Tws Earphone Bluetooth 5.0 Touch Control Stereo Bass Sport Wireless Earphone With Mic 2. In-ear Detection (automatically Pauses When Taking The Earphones) Away From The Ear 3. Support Binaural Mode, Two Earphones Can Be Used Separately 4. Open The Lid, Automatically Power On, And Automatically Connect 5. Support Wireless Charging, Type-c Charging Port 6. The Charging Room Has A Large Capacity Of 700 Ma, Low Power Consumption, Long Battery Life, And Can Be Used Continuously For 70 Hours 7. Touch Control, Earplugs Can Be Used To Answerreject Calls, Skipplaypause Songs, Call Response Noise Reduction, Voice Assistant 8. Real Wireless Headset And Bluetooth 5.0 Chip, Faster Transmission And More Stable Signal 9. Using Cvc8.0 Intelligent Noise Reduction Technology, You Can Enjoy High-fidelity Sound Effect Music Or High-definition Phone Calls, Even In Noisy Environments 10. Life-level Waterproof Rating, No Need To Worry About Getting Wet, Rain And Sweat 11. Specifications: 12. Bluetooth Version: V5.0 13. Painless Wearing + Built-in Sensor Earplugs 14. Speaker Size: 12 Mm In Diameter 15. Transmission Distance: 10-15 Meters 16. Battery Capacity: 35 Ma 17. Charging Box Capacity: 700 Ma 18. Working Time When Earphone Is Full: 4 Hours 19. Working Time With Charging Box: About 70 Hours 20. Standby Time: 200 Days 21. Charging Time: 3.5-4 Hours 22. Frequency Range: 2400.0--2483.5 Mhz 23. Packing List: 24. Bluetooth Headset X2 25. Charging Box X1 26. Charging Cable X1 27. User Manual X1