KINGSTAR K042 Wireless Earbuds User Manual

K042 Wireless Earbuds User Manual

Package Content

Specification

Model: K042
Earphone Battery Capacity: mahatma*2
ANC Noise Reduction: 35dB
Charging Box Battery Capacity: 400mAr
Bluetooth Version: 5.1
Charging Time of Earphone: 1-H
Impedance: 32
Frequency Range: 20HZ~ 20,000Hz
Play Music Time (ANC OFF): 5
Charging Port: Type-C
Play Music Time (AN ON): 4
Charging voltage :DC

Getting Started

Pairing and connecting

1. The earbuds automatically pair to each other after open the charging case.
2. One of the indicators will flash to blue light. The other one lights up green for 1 second and then goes out(In pairing mode)
3. Selecting the [K042] from the device list in your Bluetooth list.

Factory Reset

Please consider resetting your earbuds to factory setting if any abnormal connectivity issues occur by below steps:

1. Clear the pairing record on your devices.
2. Pick up both earbuds from the charging case and Both earbuds will flash a green light.
3. press the touch button of the left ear and right ear 4 times respectively(Please be careful not to accidentally touch before pressing), the earbud indicator light goes out,  reset completely.
4. Put the earbuds that have been restored to factory settings back to the charging case, close the charging case cover, and pick it out again. Follow the first pairing  operation to use
5. If the indicator light does not go out after pressing 4 times, please put the earbuds back into the charging case and repeat steps 2-3 again

Controls

|
---|---
| Pause/Play/Answer Call| | Pause/Play/Answer Call
| Previous song/Reject call/Hang up| | Next song/Reject call/Hang up
| Volume Down| | Volume Down
| Siri| | ANC/Transparent/Music Mode

Wearing the Earphones

1. Identify the left and right earbuds;
2. Rotate the earbuds,and adjust tond the best angle.

Turning on & Turning off

Turn on:

1. Open the cover of the charging box, the earbuds will power on automatically.

Turn off:

1. When the headset is placed in the charging compartment, and close he battery compartment cover
2. The earbuds will turn off automatically after it is disconnected for more than 6 minutes.

Charge

KING STAR ANC earbuds are provided with a charging case for easy carrying and charging. It can recharge both earbuds around 4 times.
Charge the earbuds The earbuds have been partially charged at the factory. please make sure they are fully charged before using for the first time.

1. Place back the earbuds correct charging slots and make sure the contractors connect.
2. Charging starts with lighting indicators staying on, (25%–red light. 50%–blue light. 75% –green light. 95%–pink light. )When the battery is fully charged all lights are turned off

Charge the case
The charging indicators will turn red when the battery of the case is low, please charge the case then.

1. Use a Type-C adapter to charge the case (current not over 1A, Please use a 5V charger).
2. Please charge the earbuds and case at least once per 3 months when notion use for along time. Otherwise, the battery may be damaged and cannot be used.

Truly Wireless Active Noise Cancellation Technology

With the technology of Earbuds, you can select compatible communication devices without using cables. Earbuds do  not require keeping the phone facing earphones directly, but the maximum distance between them should not exceed 10 meters (about 30 feet).
Using active noise cancellation technology, the microphones collect the noise, then the acoustic engineer calculates and designs a series of software and hardware algorithms,  the circuit generates a reverse sound wave that is opposite to the noise and emits it through the horn.
Finally, the noise and the reverse sound wave cancel each other.

Warranty and Support

We warrant this device 6-24 MONTHS from the date of the
Original purchase for the manufacturer. email: vpservice@sina.com
BF: Serviceable
After-sales URL : https://www.kingstarstore.com/

FCC STATEMENT :

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.

Warning: 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  hat 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.

RF warning statement:
The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

MANUFACTURER
Shenzhen Kingstar Industrial Co., Ltd
211, Minle Technology Building, Longhua District,
Shenzhen, Guangdong Province email: vpservice@sina.com
FB: Vpservice10
After-sales URL: https://www.kingstarstore.com/

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