Description:MaterialABSFeaturesLED Power digital display+Mobile phone charging power supplyApplicable ModelSuitable for all mobile phones and smart devices with Bluetooth functionBluetooth-compatible version5.0 + EDRProtocol mode A2DP,AVRCP,HSP,HFPEffective distance 10mAccessibilityBinaural pairing modeAutomatic pairing after startupHorn diameter 8mmImpedance32Sensitivity 42dbBattery capacityHeadphones-50mahHeadset usage time3-5 HoursDepending on the volumeHeadset Charging Time1 HoursBattery compartment charging interfaceMicro-USBUSB Output 5V 1AKey functionSuspended/PlayAnswer/Hang upOn/Lower switchAccording to the music modePress the power key twiceSingle ear weight 4GSpecifications:1, Bluetooth-compatible V5.0, support most of Bluetooth-compatible devices and lower power consumption2, With waterproof technology, no need to worry about water and sweat anymore3, 8mms dual drive units, enjoy 9D strong deep bass music sound4, Popular touch control function, support switch songs, phone call and call voice assiatantHow to pair headphones1. Put the headset back into the charging box, delete the headset connection record in the Bluetooth of the mobile phone, and then turn off the Bluetooth of the mobile phone.2. Take the headset out of the charging box.3. Wait for about 5 seconds (you will be prompted to find a slave, and there will be a prompt for left and right channels if the pairing is successful).4. After successful pairing, the red and blue lights of the left headset flash each other, and the right headset does not flash. At this time, you can turn on the Bluetooth connection of the mobile phone.PS: if it is not successful, please repeat 1-4 operations and try several more times. As long as the connection is successful, it will be automatically connected every time in the future. Don't worry.Package Included:Headphones*1 pairCharging cable*1Manual