922BT Bluetooth Stereo Headphone User Manual OPERATION INSTRUCTION a) To turn on, press and hold the MFB button for approximately 2 seconds, the headphone will have a prompt tone and the blue indicator light will flash several times; it should automatically connect to last connected device. b) To turn off, press and hold the MFB button for approximately 4 seconds. When turning off, the headphone will have a prompt tone and red LED light will flash one time,then turn off c) Pairing with Bluetooth Devices, press and hold the MFB button for approximately 4 seconds, the headphone will have a prompt tone and the LED light on the headphone will flash red and blue in an alternating manner.(Note:
The headphone will enter standby mode if not paired within 3 minutes) d) Multi-pairing, Phone 1 connected with earphone successfully, Then turn on Bluetooth of phone 2 and connect .Then it can connected with two phone at the same time .Earphone will default device which connected first as priority device . Using the 922BT headphones e) Adjusting Volume Function Increase volume Decrease volume f) Controlling Phone Calls Status Incoming call Call in progress Operation Notes Single press or press and hold the Volume up V+ button Single press or press and hold the Volume Down V-button the Volume When the minimum or maximum level the AF16 will produce a short tone reaches Function Answer a call Reject a call End a call Operation Single press the MFB button Press and hold the MFB button for 2 seconds Single press the MFB button g) Controlling Media Playback No media Playing Media playing Play media Pause media playback Either media playing or stopped Skip to next track Press the Play/Pause button Press the Play/Pause button Long press V+ button about 1s Note: if you answer or make a call while listening to media, the media will be paused until the call has ended. Restart the track/previous track Long press V- button about 1s h) Additional Functionality Action/Status Activate voice assistant Cancel Voice assistant Redial last number Button Function In standby mode, Press and hold the MFB button for 2 seconds Sounds Short tone single press the MFB button Double click on the MFB button, the BT headphone will make a redial to your last called number
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i) LED indicator During Charging Full charge Standby Call in progress Incoming call Red LED light on Blue LED light on Blue LED light will flash two times every 5 seconds Blue LED light will flash two times every 5 seconds Blue LED light will flash quickly Unconnected to bluetooth device Blue LED light will flash one time every 5 seconds Low battery Pairing Red LED light will flash one time every 20 seconds Red and Blue LED light will flash in an alternating manner Specification Bluetooth Version Support agreement Transport distance Pairing Name Password Speaker frequency response Media Playing Time Call Time Standby Time Working temperature Storage temperature V3.0 HSP. HFP. A2DP. AVRCP 15 meters 922BT 0000 20Hz~20KHz About 5hrs About 7hrs About 120hrs 0-40
-20~60 FCC STATEMENT 1. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference.
(2) This device must accept any interference received, including interference that may cause undesired operation. 2. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help.