Description:
1. Click the power switch of the charging box 2. Two i12 headsets are paired: 1) Open the charging box and remove both earplugs at the same time, 2) Then automatically turn on and pair (important reminder: the condition for the earplugs to turn on automatically is to turn on the switch of the charging box), 3. Pair with the device: 1) Turn on Bluetooth in the device 2) Search i12 and connect Specification: 1. Driver: 15mm 2. Impedance: 9 OHM 3. Bluetooth version: Bluetooth 5.0 4. Output power: 40mW;Battery capacity 35MAH , charging box is 300mh . 5. Bluetooth distance: 10 meters 6. Frequency response: 20-20000Hz 7. Operating voltage range: 3.0V-4.2V 8. Powerful noise de-noising circuit (active noise reduction) 9. Charging time about 1-2 hours . 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 1 * charging box 1 * charging cable 1 * User Manual