iKF-King Wireless Headset User Manual

Wireless Headset
USER MANUAL 

iKF-King Wireless Headset

Please read this manual carefully before you operating
You set and retain it for future reference
Welcome
Thank you for using the iKF—King. We hope you will enjoy it!
Official package including
Headphone1
Charging cable1
AUX audio cable1
External microphone1
User manual*1

Before use
Important Safety Instructions

1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Do not use this apparatus near water.
6. Clean only with a dry cloth.
7. Only use attachments/accessories specified by the manufacturer.
8. Refer all servicing to qualified personnel. Servicing is required when the apparatus has been damaged in anyway, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.

WARNINGS/CAUTIONS

• Do NOT use the headphones at a high volume for any extended period.

• To avoid hearing damage, use your headphones at a comfortable, moderate volume level.

• Turn the volume down on your device before placing the headphones on your ears, then turn the volume up gradually until you reach a comfortable listening level.

• Do NOT use your headphones while driving for phone calls o r any other purpose.

• Do NOT use the headphones with noise canceling on at any time the inability to hear surrounding sounds may present a danger to yourself or others, e.g., while riding a bicycle or walking in or near traffic, a construction site or railroad, etc., and follow applicable laws regarding headphone use.

• Remove the headphones, or use the headphones with naise cancelling off and adjust your volume, to ensure you can hear surrounding sounds, including alarms and warning signals.

• Be aware of how sounds that you rely on as reminders or wamings may vary in character when using the headphones.

• Do NOT use the headphones if they emit any loud unusual noise. If this happens, turn the headphones off and contact iKF customer service.

• Remove headphones immediately if you experience a warming sensation or loss of audio.

• Do NOT use mobile phone adapters to connect headphones to airplane seat jacks, as this could result in injury or property damage due to overheating.

• Do NOT use the headphones as aviation communication headsets.
  Contains small parts which may be a choking hazard. Not suitable for children under age 3.
  This product contains magnetic material. Consult your physician on whether this might aff ect your implantable medical device.

• To reduce the risk of fire or electrical shock, do NOT expose this product to rain, liquids or moisture.

• Do NOT expose this product to dripping or splashing, and do not place objects filled with liquids, such as vases, on or near the product.

• Do NOT make unauthorized alterations to this product.

• Use this product only with an agency-approved power supply that meets local regulatory requirements (e.g., UL, CSA, VDE, CCC).

• If the battery leaks, do not allow the liquid to come in contact with the skin or eyes. If contact is made, seek medical advice.

• Do not expose products containing batteries to excessive heat (e.g. from storage in direct sunlight, fire or the like).

• Do NOT wear the headphones while charging.

• The headphones do not play audio while charging

Getting Assistance
For assistance with this product, please contact our customer service at the website where you purchased the product, leave a message or email us, we will answer as soon as possible.
Company: Shenzhen Oumu Technology Co., Ltd.
Address: Room 315-318, Building D, Nanxin Industry International, Nancheng
District , Dongguan City, Guangdong Province, China
Website: http://www.ikf.net.cn
Email: supportikf@163.com

Overview

Specifications

Model: iKF-King
Bluetooth version: 5.3
Power input: DC 5V
Input parameters: 200mMA
Noise reduction depth: -38dB
Charging interface: TYPE-C USB
Playtime: about 60-80 hours
Battery capacity: 400mAh
Charging time : about 2 hours
Supporting agreement: HSP/HFP/A2DP/AVRCP.

Charging Your Headset

For the first time use, please fully charge the product.
Charging: White light is always on
Full power: White light off
Charging time: 2 hours
Low battery alarm:When the battery is low, it will prompt “Battery Low” once, the red LED indicator will light up once every 10 seconds, and then prompt “Battery Low” once every 5 minutes.”Battery Low” every 5 minutes.

Warnings
When charging the headset,to avoid damage to the battery, it is recommended to use a 5V/2A charging head to charge. The power o f the charging head should not exceed 24W. Avoid using car charger/fast charging power bank or charging head with unknown power for charging, there may be situations where charging cannot be performed or the power consumption is too fast and the signal is poor.

Instruction

Headphone Status

LED Indicator
Turn on: White and green lights flash alternately
Turn off: White light stays on for 2 seconds
Connection succeeded: light is not on
Charging: the white light is always on
Fully charged: white light off
Low power state: The red light is on every 10 seconds
Incoming call status: Green light on every 10 seconds
How t o Check the Battery Status of Headphones
After power on, click the ANC button, the battery status indicator will light up for 2 seconds
4 lights on: 75%-100%
3 lights on: 50%-74%
2 lights on: 25%-49%
1lighton: <24%
Please charge the headset in time when the red light appears
Turn on and Turn off
Turn on: Long press the power button 2 seconds and hear the English prompt “Power on” that it is tumed on;
Turn off: Long press the power button 3 seconds and hear the English prompt “Power off” that it is turned off;

Pairing Your Headset

1. Long press the power button 2S and hear the English prompt “Power on” that it is turned on;
2. Open the Bluetooth interface o f the mobile phone, search for “IKF-King”, click to connect;
3. After the first pairing and connection is successful, the headset will automatically connect to the last mobile phone with a connection record every time it is turned on, and there is no need to repeat pairing.

Call with headset

Listen to music with headset

Turn on /Turn off ANC mode
Turn on ANC: Press and hold the “ANC” button for 2 seconds, and hear a light “hum”
Tur off ANC :Press and hold the “ANC” button for 2 seconds and hear the accent “Om
Note: After plugging in an external microphone, ANC mode cannot be turned on
Turn on /Turn off game mode
Double click the function button and hear 3 beeps indicating, which means that the game mode is turned on.
Double click the function button and hear 1 beeps indicating, which means that the game mode is turned off .

Wired connection

Use the audio cable to connect a non-wireless device or if the headphone battery is depleted.

1. Insert the cable into the 3.5 mm jack on the right earcup.
2. Insert the other end of the cable into the 3.5 mm jack on your device.

External microphone
Insert the configured microphone into the microphone jack, Calls/voices are clearer.
There may be third-party software incompatibility problems during the use o f the external Microphone, resulting in the inability to receive audio, and the actual experience may beslightly different.
TIPS

1. Make sure the headset and the connected device are within a valid connection range and there are not too many obstacles that interfere with the signal;

2. Itis normal for the headset to be disconnected occasionally. Just like WiFi, occasionally the connection i s unstable. It may be due to interference in signal transmission. Please wait a moment o r change the location to resolve;

3. When the headset cannot be connected to the device, please check whether the headset has power or is connected to other devices;

4. Please fully charge the Headphone once a month. If the Headphone isnot used for a long time, the battery of the Headphones may be damaged.

5. The sound insulation and sound leakage of earohones are related to the way of wearing the earphones and the volume of the earphones.
   You can adjust the wearing angle and degree of ear wrapping of the earphones in time according to the actual comfort of use. Please close the ear/nead foam p a r t of the earphones a s much a s possible.

6. Please use a standard-compliant charging head to charge the headset.

7. Do not wear the product for bathing, or use it in the rain, and do not soak the product in water. After each normal use, it is recommended to dry the sweat or stains on the headphone with a dry cloth, paper towel, etc., and then store it.

Limited warranty

Warranty period:1 year from the date of product receipt
During the warranty period of the product, due to the quality of the product itself, please contact us with the warranty card and shopping records to receive a retum authorization / free maintenance and shipping instructions.

Fault Table

1. Bluetooth headset cannot hear sound;
2. The other side cannot hear the voice during the call;
3. Unable to charge Bluetooth headset

The following conditions will not provide free repair

1. Unauthorized maintenance, misuse, collision, neglect, abuse, accident, alteration, or damage or alteration of the appearance of the product;
2. The product exceeds the warranty p e r i o d specified by the company;
3. Damage caused by self-cisassembly;
4. Failures caused by accidents such as water ingress or falling, squeezing, etc;
5. Normal wear and dirt caused by use, such as scratches, damage caused by contact with chemical reagents, contact with sharp objects, etc;
6. Outer packaging and accessories, gifts, services other than the products promised by the sales staff, and additional configurations and gifts;
7. Improper storage: I f the product is exposed to abnormal humidity and temperature for a long time, the performance is damaged;
8. Failure or damage caused by force majeure;

FCC Statement:
This device complies with Part 15 o f the FCC Rules. Operation is subject t o 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.

Warning: Changes o r 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 t o Part 15 o f 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 o f 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 t o which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

The device has been evaluated t o meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

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