K3 User Manual
Front Cover
K3 1000 x 1000 x 1000 mm
Hands-On
Product Description
The K3 is a 2.4GHz + Bluetooth Wireless Professional Gaming Headset.
Product Features:
- 1. 2.4G/BT Switching Key
- 2. 7.1 Sound Effects/Effect Lights
- 3. Microphone Mute
- 4. On/Off Button
- 5. Volume+/Volume-
- 6. LINE-IN Interface
- 7. Type-C Interface
- 8. Status Light
- 9. External Microphone
- 10. Built-in Microphone
Specifications
Name: Wireless Headset / wireless headset 2.4G Dongle
Model NO: K3
Wireless Version: V5.3
Support: AAC/SBC/HSP1.2/HFP1.8/A2DP/AVRCP
Input: 5V ⎓ 0.5A
Charge Interface: USB-C
Communication Distance: >10m
Music Playing Time: >40H (Lights Off Mode)
Battery Capacity: 3.7V 1000mAh, 3.7Wh
Fully Charging Time: About 2.5H
Speaker Size: ∅50.0mm
Frequency Response Range: 20Hz to 20KHz
Support Device: PC, PS4, PS5, Switch, Smart Phone, PC, Laptop, Smart Watch, Tablet, etc.
Launcher
Device plug: Compatible with laptop/PC/PS4/PS5/TV/Switch.
When using, plug in the computer's A-end USB interface or B-end Type-C interface for plug and play wireless connection.
Inserting the transmitter into the USB interface on the A-end of the computer will automatically connect the Windows system to Type-C phones, laptops, etc. On the B-end without the need for users to install drivers or run additional software.
- After inserting the transmitter into the USB interface on the A terminal ofthe computer, the green indicator light of the transmitter flashes at this time, and the green light remains on after the headset is turned on and the code is checked. On the computer, you can view the icon in the lower right corner of the device that displays OW310, indicating that the wireless headset device has been successfully installed. "On first use, open the 'Audio' bar of the 'Sounds and Audio Device Properties' of this device and set it to the default."
- Insert the B-terminal Type-C transmitter into the phone or laptop with the Type C interface, and automatically turn on the pairing mode. The green light flashes quickly, and the green light remains on after the code is matched. The B-terminal Type-C transmitter is inserted into the phone interface, and the green indicator of the transmitter flashes. The headset is turned on, and the green light remains on after the code is matched. This indicates that the plug and play wireless connection device has been successfully installed.
How to re-pair when unable to connect with your device.
- After the transmitter is inserted into the device, follow the steps 1 and 2 above to connect.
- Pairing operation between transmitter and earphone: Press and hold the power button+7.1 button for 5 seconds.
Operation Instruction
| Button Function | Operate | Step |
|---|---|---|
| 2.4G/BT Switching Mode | Move Down/Move Up | 1. Move down to 2.4G mode, with a green light indicating 'USB mode'. 2. Move up to BT mode, with a blue light indicating 'Bluetooth mode'. |
| Virtual 7.1/ Effect Light Switch | Click/Double Click | 1. Turn on the default music mode for the headphones, click to turn on virtual 7.1 mode, with a green light. Click to turn on music mode. 2. The earphones default to displaying the effect light. Double click the effect light to turn it off, and then double click on the effect light to turn it on. |
| Mic Mute | Click | Click the button. When you hear the prompt tone "microphone off", the microphone will be turned off. Click the button again. When you hear the prompt tone "microphone on", the microphone will be turned on. |
| On/Off Key | Long press for 2 Seconds/Click | 1. Press and hold the power button for 2 seconds in the shutdown state to hear the "power on" effect light constantly on and the pairing light flashes quickly. Press and hold the power button for 2 seconds in the start up state to hear the "power off" effect light turn off and the pairing light turns off. 2. 2.4G/BT Long press for 5 seconds to pairing mode. The "Pairing" pairing light flashes quickly. |
| Answer/Hang up/Reject | Click/Double Click | 1. In Bluetooth mode, when a call is incoming, click the power button to answer it. 2. In Bluetooth mode, during a call, click the power button to hang up. 3. In call mode, double-click the headset to reject a call (Bluetooth mode). |
| Connect/Disconnect | / | 1. The "Connected pairing light is constantly on when connecting the headphones to the phone. 2. Connect the headphones to the phone. Connect it, then turn off the Bluetooth mode prompt tone of the phone, and the "Distincted" pairing light will flash quickly. |
| Increase/Decrease Volume | Slide Up/ Down | Slide up to increase the volume to the maximum prompt sound of beep. (Note: There is no prompt sound during playback. You need to press the pause button to have the beep prompt sound) |
| Voice Call | Built-in Microphone | When you start a voice call, the call "ENC" function is automatically enabled. |
| Type-C Charging | Insert Charging Cable | Charging current: 500mA, red light on for long charging, green light on when fully charged. |
Matters Needing Attention
- 1. Please enjoy music at a moderate volume to prevent adverse effects on the hearing.
- 2. Please be careful to wear when driving or cycling so as not to affect safety.
- 3. Product specifications are subject to change without notice.
- 4. If disassemble the headset without authorization, we cannot guarantee the quality.
FAQ
1. What about the distortion or jamming of the wireless headset?
Answer:
- 1. Check the source of music.
- 2. Disconnect other devices.
- 3. Re-plug the transmitter and pair it.
2. Play multiple players on the PC and the jamming operation fails, but the headset function is normal?
Answer:
- 1. Check the playback decoder.
- 2. Turn off multiple players in the background.
- 3. Check whether there is any obstacle between them.
Battery Warning
Using the wrong battery can cause fire and other hazards (for example, in the case of some lithium battery types).
- 1. Disposal of a battery into fire or a hot oven, or mechanically crushing or cutting of a battery, that can result in an explosion.
- 2. Do not leaving a battery in an extremely high temperature surrounding environment that can result in an explosion or the leakage of flammable liquid or gas.
- 3. A battery subjected to extremely low air pressure that may result in an explosion or the leakage of flammable liquid or gas.
Low Battery Warning: When the battery voltage is below 3.2V while playing music, it indicates a low battery warning. The warning will sound every 3 minutes (without interrupting the playback sound), with a warning sound of "Low Battery" and a flashing red light. When the battery voltage is below 3.1V, the system will automatically shut down and a warning sound of "power off". The low battery prompt of the earphones indicates that you are ready to charge the earphones to saturation before continuing to use them.
FCC Caution
Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:
- This device may not cause harmful interference, and
- This device must accept any interference, including interference that may cause undesired operation of the device.
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.
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.
Caution
DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS
The symbol indicates DC voltage [DC symbol]
RECYCLING [Recycling symbol]
This product bears the selective sorting symbol for Waste electrical and electronic equipment (WEEE). This means that this product must be handled pursuant to European directive 2012/19/EU in order to be recycled or dismantled to minimize its impact on the environment. User has the choice to give his product to a competent recycling organization or to the retailer when he buys a new electrical or electronic equipment.
This product can be used across EU member states.
The device is low power device; it can meet the requirement of the RF exposure.
Hereby declares that this device is in compliance with the essential requirements and other relevant provisions of the Directive 2014/53/EU.
Notes:
- High Sound Pressure.
- Hearing Damage Risk.
- Do not listen at high volume levels for long periods.
ISEDC Warning
This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions:
- This device may not cause interference, and
- This device must accept any interference, including interference that may cause undesired operation of the device.
Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée deux conditions suivantes:
- L'appareil ne doit pas produire de brouillage, et
- L'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement.
The device is compliance with RF exposure guidelines, users can obtain Canadian information on RF exposure and compliance.
Le présent appareil est conforme.
Après examen de ce matériel aux conformité ou aux limites d'intensité de champ RF, les utilisateurs peuvent sur l'exposition aux radiofréquences et la conformité d'acquérir les informations correspondantes.
Made in China [FC logo] [CE logo] [WEEE logo] [Recycling logo]
