User's Manual

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WIRELESS HEADSET SH28 FCC ID:2ABFFSH28

Operation Instructions

1.TO TURN ON:Press and hold the MFB for 4 seconds, the blue indicator will

flash fast 5 times.

2.TO TURN OFF:Press and hold the MFB for 4 seconds, the red indicator will

flash fast 5 times .

3.TO PAIR:When the headset is off , hold down the MFB Button for 7 seconds

and the Blue and Red indicator light will flash quickly and you’ll hear an audio

tone. The headset is ready to connect to the device

4.TO ANSWER A CALL: Short press the MFB button once to answer an

incoming call.You will hear an indication tone.

5.TO HANG UP: Short press the MFB button once to end the call. You will hear

an indication tone.

6.TO REJECT A CALL:Hold the MFB button for 2 seconds to reject an

incoming call. You will hear an indication tone and the call will be ended.

Summary of content (4 pages)

PAGE 1
WIRELESS HEADSET SH28 FCC ID:2ABFFSH28 Operation Instructions 1.TO TURN ON:Press and hold the MFB for 4 seconds, the blue indicator will flash fast 5 times. 2.TO TURN OFF:Press and hold the MFB for 4 seconds, the red indicator will flash fast 5 times . 3.TO PAIR:When the headset is off , hold down the MFB Button for 7 seconds and the Blue and Red indicator light will flash quickly and you’ll hear an audio tone. The headset is ready to connect to the device 4.
PAGE 2
7.TO REDIAL THE LAST NUMBER:In the standby mode, double press the MFB button to redial the last number. 8.TO VOICE TRANSFER:During a call, hold the “Vo+” for 2 seconds until you hear a tone. The call will be transferred from your HEADSET to your mobile device. You can repeat the step to transfer to call back to your HEADSET 9.TO MAKE VOICE CALLS:If the voice recognition function is turned on for your device and it is connected to the headset, you can make voice calls.
PAGE 3
Charging voltage:5V Charging time: 2±0.5H Voltage after complete charging:4.10～4.20V Remarks 1) If headset stand by with paring mode for 5 min and without connection, It will be exit paring mode automatically, also, the device will power off after more 5 min. 2) Automatic re-connection can happen in the two cases: a. When headset is turned on, it will connect to the pre-set device automatically. b.
PAGE 4
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.