Bluetooth version: 5.0Smart touch Transmission distance: 10 meters barrier-free Talk time: 4-8 hours Cumulative play time: 120 hours Charging time: about 1 hour Function: play music, Bluetooth call (answer/hang up), charging method: Headphone charging: Put the earphone into the charging box and cover the cover. The earphone will automatically charge. When charging, the earphone will light red. Charging the charging box: After connecting the charging cable, the LED display indicates that it is charging. After charging is completed, the LED display shows 100%This is a kind of fine quality BT earphone, automatic start while you take out the earphone, automatic connecting to BT, and automatic disconnect while put your earphone into the charging box. Cable free design allows you to share music or video sound to your family and friends. With silicone ear tips, the earphone stay firmly in your ears and will not fall easily when you are working out or running. You can have a try.Automatic start while you take out the earphone, automatic connecting to BT, and automatic disconnect while put your earphone into the charging box.Music play/stop or answer call/hang up by one slightlytouch, doublePress to next song and longPress to reject call.Cable free design allows you to share music or video sound to your family and friends.Comfortable and stable: Ergonomic shape of earphone fit your ears comfortably.With silicone ear tips, the earphone stay firmly in your ears and will not fall easily when you are working out or running.Stereo and mono mode: The headset contains two pieces and each piece can be used separately by you and another, so you can share music to someone else.Or you can use the stereo sound by both earpieces to enjoy your own music world.Portable charging and powerful charging box: 30 minutes charging time can provides up to 2 hours of music time.The charging box can charge 40 times for earphone .How to use:Press both R and L for 3s to power on, with indicated light and prompt tone.R and L earphones will connect each other automatically.Use your device to search the name "X7", click and connect.If need to pair other devices, please turn off the last paired device BT (or far away from it), other devices can search for it.The right earphone receives mobile BT signal.Suggest to put your smartphone/device in your right pocket.This can avoids signal cut off by body and increase antij5amming capacity of outdoor use.
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