How to turn on / off i9s TWS earbuds?
Turn on: long press the button of two earphones, wait for 3-5 seconds. When the red and blue light alternative flash. The earbuds are turn on successfully.
Turn off: Long press the two power buttons until led light in red, the Bluetooth earbuds enter off mode. It would be power off automatically when the earphone away from your Bluetooth device over 5 minutes. No need to worry power drain fast.
How to pair i9s TWS earbuds?
Step 1: Turn on i9s earbuds
Step 2: Click on one of the earbuds button quickly, make the two Bluetooth earphone paired
Step 3: When one eaephone red and blue lights flash alternately, and the other blue light flash slowly. The earbuds are paired successfully.
Step 4: Open the Bluetooth on the p
How to listening music?
Be sure the earphone connected with you mobile phone.
Play/Pause: Shortly press the power button to stop the music and replay by press again.
Change the music: long press one button.
How to answer the calls?
Answer the call: press once the button
Reject the call: press twice the button
How to charge the i9s TWS earbuds
Method 1: Charged by cable directly
Method 2: Charged on the charging case.
For EKABS customers: If you’ve purchased i9s TWS from us and still have problem after using the firmware, please do not hesitate to get in touch with us. Just fill in the ticket with your questions at our Support Center and send it to us. We will do our best to deal with your problem as soon as possible. We are always happy to help.