I 12 Wireless Earbuds Bluetooth 5.0 With A Charging Case And Durable

TWS are comfortable wearing: They are portable and ultra-light weight, fitting comfortably in the ear, and there is no worries from wires hanging around your neck making them fit your ears with low consumption and stable connection.

It is built in  Bluetooth 5.0 version, it has a high connection speed. Once taken out of the box the Earbuds will turn on automatically and the LED indicator on the Earbuds will be flashing Red and Blue,the LED flashing indicator will turn off immediately after pairing with each other. 
 
It also comes with a quality sound with noise-cancellation technology for a great listening experience. Ergonomically designed to wear comfortably in your ear over long periods of time. A smart touch functionality that allows you to switch to music and to answer/end calls with a simple tap. They have simultaneous pairing to connect with two devices at the same time.It connects automatically with the phone paired previously.It can connect with devices up to 10 meters away.

In case you want to charge, insert the earbuds in the charging Case and press the charging button on the case,the blue light indicator will turn on when charging the earbuds, and the blue light will turn off when  the earbuds are fully charged .The earbuds turns red when charging and turns  off once are fully charged. Always Remember to charge the charging Case box incase the blue light indicator keep on Flashing it will turn off once is fully charged.

For easy use, long press on one of the Earbud for power on or power off, short press the Earbud to answer/hand-up calls,and long press to reject the coming call, short press to play / pause, double-click the earbud on the left ear to play the previous song,double-click the earbud on the right ear to play the next song, triple-click the left earbud for volume up, triple-click the right earbud for volume down