KJ KB10 Instruction manual
TECHNICAL SPECIFICATIONS
Model Information
Name
KB-10
Device description
Bluetooth Headset
Weight
136g
Packing
Headset Bag
Content
Headset, User guide, Charging cable, USB-A Bluetooth dongle
Audio Information
Speaker unit size
30mm Ø
Speaker impedance
16 Ohms
Speaker frequency range
20Hz - 20,000Hz
Microphone dimension
4*1.5mm
Microphone sensitivity
-32±2 dB
Microphone impedance
2,200Ω 2V
Connectivity
Bluetooth version
Bluetooth 5.0 + EDR
Bluetooth support
HFP, A2DP, AVRCP
Operating range
Up to 30m
Compatibility
Mobile devices, iPad, MacOS, PC (using Dongle)
Battery
Talk time
Up to 12 hours
Music time
Up to 10 hours
Standby time
Up to 250 hours
Charging time
Up to 2 hours
Input voltage
DC 5V
Battery capacity
Rechargeable 300mAh
1. What’s in the package?
1pcs x KB-10 Bluetooth Headset,
1pcs x USB A Dongle
1pcs x Charging Cable
Charging Stand (Optional)
2. KB-10 Overview
3. How to use the headset
Once the On/Off switch is turned to the Bluetooth side, the headset will be on and automatically goes into paring
mode looking for a device to connect. While doing so, it accounces its current battery status.
When the headset is in paring mode, blue LED will blink and stay on when connected with other devices.
Put the headset and adjust the headband to find your best fit. The microphone boom should be close enough to your
mouth in order to work properly.
Turn On/Off switch to Off side to turn the headset off.
4. PC connection using the USB dongle
When the headset is on and the USB dongle is plugged into PC, blue LED from the dongle will blink trying to pair with
the headset. In few seconds, the dongle will be paired with the headset and blue LED will stay on.
5. Bluetooth pairing
(1) It is better to have the headset and a mobile device/PC close together (less than 1m is ideal).
(2) Put On/Off switch to Bluetooth side. The headset will go into pairing mode flashing blue LED.
(3) Complete the paring by selecting KB-10 on your mobile device (or plug the dongle into PC). Blue light will stay
on with successful pairing.
(4) If you want to pair the headset to another device, you can press and hold the MFB (Multi Function Button) to go
into pairing mode again.
(5) KB-10 can be connected to 2 devices simultaneously, but it can only play 1 device at a time. It will
automatically switch between 2 devices based on their sound signals.
6. Bluetooth call via applications of PC/Mobile
You can take/hang up the calls by using the Multi Function Button. For some applications the button may not be
compatible to use.
When you pick up a call, the Busy Light of the headset will light green and go off when a call ends.
7. Button features
ON/OFF：Power On (Bluetooth pairing on) / Power Off
Multi Function Button: Play / Pause, Call Pick up / Hang up, Press and hold to go into pairing mode
MIC Mute：Toggle Microphone mute by pressing the button once
Vol+ Key: Increase volume by short press. Hold down to play next song
Vol- Key: Decrease volume by short press. Hold down to play previous song
Speaker Mute Key: Toggle Speaker mute by pressing the button once
8. Download firmware
Go to the link below for updates and firmware for headset products
https://www.kj-headset.co.kr/download
FCC Statement
Changes or modifications not expressly approved by the party responsible for compliance could void the user's
authority to operate the equipment.
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
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.
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