True Wireless TWS Headset Bluetooth 5.0 In-ear Earphone IPX7 Waterproof Stereo Noise Cancelling With Portable Charging Box

Package Included: 2 x Earphones 1 x Charging Case 1 x USB Charging Cable Specification: Product Name: TWS earphone Model: B39869 Size: 58x34x59mm/2.28''x1.33''x2.32'' Color: Black Material: ABS(Acrylonitrile Butadiene Styrene) bluetooth version: V5.0 Wireless Frequency: 2.4GHz-2.480GHz Transmission Distance: 10 meters Charging Case Battery Capacity: 1200mAh Earphone Battery Capacity: 3.7V/90mAh Call / Talk Time: about 5-6 hours Charging Time: about 2 hour Standby Time: about 80 hours How To Use -Power On: Turn on the charging box, the headset will automatically turn on (if the headset is in the off state, you can press and hold the power button for about 3 seconds to turn it on) the blue LED indicator of the two headphones will flash three times, and the headset will have a voice prompt "power on". -Power Off: Press and hold the button until the red light flashes and then turn off. The earphone will prompt "power off" or put the earphone into the charging box and cover it. The earphone will shut down and enter the charging state. Feeature: - IPX7 waterproof. - Delicate Sound Quality. - bluetooth 5.0 provides morereliable and faster connection. - Intelligent noise reduction, can significantly improve the phone listening to music and call quality.