Rapoo S150 Neck Hanging bluetooth 5.0 Earphone Neckband Magnetic Sweatproof Headsets Stereo Sports Earbuds Earphones wit

Features bluetooth 5 0 chip lower power consumption more stable Large capacity charging case long standby time Water and sweat resistant waterproof for everyday use Lightweight and no burden Specification Product Type Neck mounted bluetooth headsetbluetooth version bluetooth 5 0Headphone sensitivity 95dB±3dBUnit diameter 10mmTransmission distance About 10 metersFrequency Response 20 20kHzBattery capacity 90mAhColour blackMicrophone sensitivity 42dB±4dBEndurance time About 7 hoursCharging time About 2 hoursHeadset weight About 18gPackage Included 1 Neck mounted bluetooth headset1 Instruction