AirPods Pro 2021 Refurbished- Grade AAA Black

1.Tap the charging case power on switch

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

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(with neutral box)

1 * charging box

1 * charging cable

1 * User Manual