[bluetooth 5.0] TWS True Wireless Earbuds Invisible Mini Noise Cancelling Stereo Earphone with Mic

Features Color White Silver Blue BlackNote Please kindly leave us a PAYPAL NOTE specifying your favorite Color otherwise we will send it in Random Can automatically Pair Wireless stereo left and right channel seperation both earphone can be used seperately Chinese and English voice prompts boot pair shut down the phone power will be low voice prompts Power capacity will show on your phone you can see the power situation anytime One to two connections can be connected to two mobile phones at the same time Once the bluetooth headset connected to the phone after the shutdown it will connect back to the phone automatically more convenient Compatible with all bluetooth mobile phone tablet notebook Specifications bluetooth version V5 0Wireless Frequency 2 4GHZWorking TemPerature 10 50℃Earphone battery 50mAhCharging box battery 3 7V 300mAhTransmission Distance 10mTalk time About 3 4 hoursMusic time About 3 4 hoursCharging time 1 2 hoursCharging voltage 5V 1A TYP Standby time 100 hoursbluetooth protocol A2DP AVRCP HFPPackage Included 2 x Headset1 x Charging line1 x Manual1 x Charging Box