Headsets KH109M Stereo Bluetooth Headset User Manual
- June 12, 2024
- Headsets
Table of Contents
Headsets KH109M Stereo Bluetooth Headset
Product Overview
Type-c Charging Pin / Volume+ / Multi-Function Button (MFB) / Volume- / Toggle Switch
Packing List：
A. Bluetooth Headset KH109M x 1
B. TYPE-C charge cable x 1
C. User manual x 1
D. 3.5AUX cable x 1
Basic Operation
| Button | Function | Operation Instruction |
|---|
Toggle Switch
|
Power On
| Power off status, turn the switch to the middle to turn on the machine. The
power on prompt sound is “Power on”
Power Off|
Power on state, turn the toggle switch to the power icon to shut down the device. The shutdown prompt will sound “Power off”
Enter Pairing Mode
| a. No pairing record, toggle the switch to the middle to enter pairing mode;
b. Turn on the headphone and move the buttonupfor1-2 seconds to enter pairing
mode, prompting “Pairing”;
c. Manually disconnect the Bluetooth of the phone to enter pairing mode
MFB
| Voice Assistant|
Double press MFB, with prompt “Du”
Answer a call
| When a call incoming, short press MFB to answer, with prompt “DuDu”
Hang up a call| When during a call, short press MFB, with prompt “Du
Reject a call
|
When a call incoming, long press MFB for 1 second to reject, with prompt “DuDu”
Play / Pause|
Short press MFB when play music.
Three-way calling function
|
A. Call coming during a call, double press the MFB to answer the new call and
keep the current call, with prompt “Du”.
B. Call coming during the call, short press the MFB to answer the new call and
hang up the current call, with prompt “Du”.
C. Call coming during the call, long press the MFB for 1secondtoreject the new
call, with prompt “Du” When you are on a three-party call,
D. double press the MFB to switch audio between the current call and the keep
call, with prompt “Du”
Volume +
| Volume Up| Short press, with prompt “Du”(MAX)
Next Song|
Long press for 2 seconds
Volume –
| Volume Down| Short press, with prompt “Du”(MIN)
Previous Song|
Long press for 2 seconds
Mute Button
| Microphone Mute| During a call, turn the microphone lever up to mute the
microphone,, with prompt “mute on”. And turn it down to cancel mute, with
prompt “mute off”
Redial a call|
Press the “Volume+” and “Volume-” buttons simultaneously for 1 second to redial a call,, with prompt “Du”.
Bluetooth Pairing and Connection
A. Turn the switch to the middle to enter pairing mode, with Blue & Red
LED flash alternately.
B. Search and click to connect ”KH109M” on your phone Bluetooth lists,
then you can play music from phone to headphone.
C. You can press MFB / Volume+ / Volume- to control the answer/hang up a
call and play/pause of the music, next and previous song, volume up and down,
etc.
Pairing: In off state, turn the switch to the middle to enter pairing mode,
with Blue & Red LED flash alternately.
Connect: Search and click to connect ”KH109M”on your phone Bluetooth lists,
then you can play music from phone to headphone.
LED Indicator
Mode
|
LED Indicator
---|---
Power on
| Blue LED lights up for 1 second
Power off|
Red LED lights up for 1 second
Pairing mode
| Red & Blue LED flash alternately
Connected standby mode|
Blue LED flashes once every 5 seconds
Playing Music
|
Blue LED flashes once every 5 seconds
Calling
|
Solid Red LED ( Red light breathing flashes when the call is muted )
Delete pairing record
|
Red & Blue LED flash once at the same time
Charging
|
Solid Red LED
Full charged
| Solid Red LED change to Solid Blue LED
Low battery|
Red LED flashes
Usage of Wired Headphone
Insert one end of the 3.5mm audio cable into the audio hole of a computer, phone, or tablet, and the other end into the audio hole of KH109M to listen to music through the headphone.
Charging
Please charge KH109M at once when the Red LED flashes. Charging time is about
2 hours. Solid Red LED change to Solid Blue LED when full charged.
Please connect to KH109M charging port through the TYPE-C end of TYPE-C
charging cable, USB end to the charger(can be used as car charger, travel
charger, computer USB, etc).
*Note：
- Please charge KH109M at least one time every 2 months when don’t use it.
Product Specification
Bluetooth specification
| V5.1
---|---
Chip solution|
QCC3024
Operation range
| 10 meters
Supported profile|
HSP HFP A2DP AVRCP
Code
| AAC SBC
Battery|
500mAh/3.7V
Charge time
| About 2 hours
Music time|
About 30 hours (70%Volume)
Call time
| About 22 hours (70%Volume)
Standby time
|
About 300 hours
Headset Net weight
|
About 162.5g
Headset Overall dimensions|
180.74163.4165.62 mm
*The above data are all from SKY WING laboratory, and the actual use time, environment and music will be different.
Attentions and Q & A
A． How to reconnect and operation when failed to reconnect?
When KH109M connected with your mobile phone successfully at the first
time, it will search and reconnect the paired device automatically when power
on, If failed, please pair and connect again.
B. How to delete paired records?
When the headphone is turned on and not in a call state, press the “MFB button” and “volume+ button” for 5 seconds to clear the pairing record. If it is cleared, the connection cannot be reconnected and needs to be paired again.
C. What’s the password for pairing?
Some connection devices require password for pairing, please try 0000 or 8888
or 1111 or 1234.
D. What devices could charge for the headphone？
Any car charger, power bank, PC etc. which meet DC 5V, charging current more
than 500mA could be charge for KH109M.
IC Warning
This device complies with Industry Canada’s licence-exempt RSSs. Operation is subject to the following two conditions:
- This device may not cause interference;
- This device must accept any interference, including interference that may cause undesired operation of the device.
The information listed above provides the user with information needed to make him or her aware of a RF exposure, and what to do to assure that this radio operates within the FCC exposure limits of this radio.
The device complies with RF specifications when the device used at 5mm from the body. Third-party belt-clips, holsters, and similar accessories used by this device should not contain any metallic components. Body-worn accessories that do not meet these requirements may not comply with RF exposure requirements and should be avoided. Use only the supplied or an approved antenna.
FCC Warning
15.19 Labeling requirements.
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, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
15.21 Information to user.
Any Changes or modifications not expressly approved by the party responsible
for compliance could void the user’s authority to operate the equipment.
15.105 Information to the user.
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.
FCC RF Radiation Exposure Statement:
- This Transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.
- This equipment complies with RF radiation exposure limits set forth for an uncontrolled environment.
This equipment should be installed and operated with minimum distance 5mm between the radiator and your body.