1. Take out the left and right (LR) earphones from the charging case.the ears will automatically turn on and connect (the red and white light flashes altemately ).
2. Open the mobile phone Bluetooth search, click the main ear pair name （T1）to connect.
3. They will automatically connect to your bluetooth device when you use again .
4. This wireless earbuds also can be single connection.
♦ Using the most ''Realtek'' advanced Bluetooth chip .
♦ Bilateral call: two headphones sound when talking.
♦ True wireless stereo, left and right channel separation, HIFI sound.
♦ Both the left and right ears have a full Bluetooth headset function, which can beused alone or in pairs.
♦ Dual Mode Bluetooth 5.0, ultra low power consumption.
♦ Bluetooth transmission distance: 10 meters.
♦ Listening to the song time: about 5 hours for one ear and about 3-4 hours for both.
♦ Battery Capacity(Charging case): Internal 500mAh rechargeable battery.
♦ Standby time: About 150 hours.
♦ Support protocol:A2DP1.3/HFP1.6/HSP1.2/AVRCP1.6/DI1.3.
♦ Noise reduction technology:CVC8.0.
1* Pair of Wireless Earbuds (Left & Right)
1* Charging Case
1* Micro-USB Cable
1* User Manual
2* Ear Tips
NOTE: Please use the 5V 1A adapter to charge, otherwise it may damage the earphones.