Basic operation

1: Turn on: Long press the middle Multi-function button for 2seconds till the red-blue light is flashing at the same time, and you can hear "power on" .

2：Power off: Long press the middle Multi-function button for 2-3 seconds, until the red light flashes for 2 seconds and you can hear "power off"

3：Answer the phone: Press the Multi-function button one time when the users answering the phone

4：Reject call: Long press the Multi-function button

5：Pairing again: Automatically pair the phone again when power on. (It needs open the Bluetooth function for some phones.)

6：Redial call: Double press to dial the last phone the users dialed.

7: Play and pause: Press the button one time

8. •Volume down "-":

Long press for volume down, short press for the last song

•Volume plus "+":

Long press for volume on, short press for the next song

9:The charging method of the headphone:

When charging, the blue light will light up about 30 minutes, when fully charged, the light will be off.
10. Magnetic switch function:

Turn on: Two magnetic ear shell separate, then power on, blue and red lights alternately flash, and you can hear “power on”.

Turn off:  Two magnetic ear shell attract together, and you can hear “power off”. Then light off.

Paring: When the phone Bluetooth has connected headset before. Automatically pair the phone again when two Magnetic ear shell is from magnetic attraction to separation. (It needs open the Bluetooth function for some phones).

Pair the Headset with Your Phone

1.Open the Bluetooth of your mobile phone and search, click the model "BT9919" to pairing, you can hear “the Bluetooth device is connected”, which means connect successfully.

Safety Precautions

Please read follow and keep these instructions

1 . Keep the device out of extreme heat and humid

2. Power time may different depending on personal habits

3. Do not listen at high volume level for long period to protect hearing

4. Stop using this product immediately if it causes discomfort or pain.

After-sales service

The products that our company provides carry out “three guarantees” in strict accordance with the regulations of the state: one-year warranty. If quality problems are found, please contact the local distributor in time for replacement without the following exceptions, and please pay attention:

1. Fragile label paper is altered or torn up

2. Damaged caused by contacting liquid and flooding water

3. The case or other parts have serious deformation due to external force

4. Damaged caused by improper operation, storage

5. Damage caused by accident or negligence

6. Damage caused by abnormal use for commercial purposes

7. Other situations similar to the above