S680 Mini TWS True Wireless Earbuds 5D Stereo bluetooth 5.0 Earphone Waterproof Handsfree with 3600mAh Power Bank

Description Frequency range 2 402GHZ 2 480GHz ISM Bandbluetooth version News V5 0 BT8832Wireless transmission standard CLASS 2 Signal distance about 10 metersFrequency response 20HZ 20KHZ Signal to noise ratio 85dBStatus indication LED indication voice prompt Applicable pairing products bluetooth enabled mobile phones computers etc Battery Rechargeable Li ion Battery 3 7V 60mAHCharging box 3600mAH can charge mobile phone Charging power supply computer USB port output DC 5V chargerCharging time 1 2 hoursContinuous play talk time Approx 5 7 hours Standby time with phone standby Approx 150 hours Features 1 True wireless taking you to enjoy a good sound experience excellent balance sound real 3D sound experience 2 Portable large capacity charging bin you can charge the headset while charging your phone for any mobile phone Pull out design will make your use more convenient 3 Please turn on both headsets at the same time When the headset is automatically paired successfully there will be a voice prompt matching then connect the phone If you need to manually open the bluetooth search connection for the first time subsequent headphones will automatically connect to the phone 4 Compatible features can support your Android or IOS mobile phones and computers 5 Ultra small mini design mini headphones just fit your ears can not afford to throw away use more at ease wear more comfortable Packing list 1 Pair of bluetooth headsets1 Instruction manua