KEBETEME X23 Business Bluetooth 5.0 Single Earphone HIFI Sound Quality Noise Cancelling Long Standby Wireless Headphone Sport Music Headset

Feature:---Universal earphones for left and right ears: 180 degree rotation, free to wear left and right---150mAh large-capacity battery: listening time is about 30H, talking time is about 35H, charging time is about 1.5H, standby time is about ---180H, continuous listening time is about 1000 minutes, low power consumption, long standby time---Bluetooth 5.0: stable signal transmission, faster connection, no delay, no jam---Graphene diaphragm: create 9D stereo surround, full sense of presence, strong and powerful bass stereo---Intelligent noise reduction---Smart compatible: For all smart phones.---IPX5 waterproof---Connection distance: 10 meters---It doesn't hurt for a long time, fits the auricle structure, reduces the pressure, and is suitable for long-term wear---Smart drag two, connect 2 phones at the same time, can switch at will.Specification:Bluetooth Version: V5.0Frequency range: 20HZ-20KHZPower Level: CLASS 2Signal Distance: About 10 meters (Barrier-free Linear Distance)Battery type: 3.7V/180MA LI-PolymerStandby time: about 30 daysCall time: about 32 hours (medium volume)Listening time: about 32 hours (medium volume)Charging power supply: 4.8V-5.3V; > 500MA DC power supplyCharging time: 1-2 hoursHorn Specification: 10mm 32 ohmsUse products: 99% of mobile phones and computers with BluetoothPackage included:1x X23 Bluetooth Earphone1x Charging cable1x Instruction manual