2.Open the charging case and take off the earbuds,then eabuds auto-power on and pairing (important reminder:the condition of earbuds auto-power on is to turn on the switch of charging case)
3.Pair with the device: 1)turn on Bluetooth in the device 2)search i12 and connect to i12 Specification: 1. Driver: 15mm 2. Impedance: 9 OHM 3. Bluetooth version: Bluetooth 5.0
10. Talk time is about 2-3 hours (a pair of earphones use together ),music time about 2-3 hours (a pair of earphones use together ) , Charging box can charge for the earphons about 3-5 times. Products include: 1 * One pair of Bluetooth headsets(no Original box) 1 * charging box 1 * charging cable 1 * User Manual