Jiayin Electronics K8 Audio LED Speaker User Manual

Jiayin Electronics K8 Audio LED Speaker

USER MANUAL

01. Audio Function Schematic

1. Mode key: RGB light is alv,ciys on ,vhen turned on, press and hold the M button for 3 seconds to turn off the RGB light: Double click the M key to convert the lighting effect
2. Previous song: Short press accompaniment vo I u n1e grad u ;illy inf. reases, long press previous song
3. Short press the accompanirnent volurne to gradually decrease, long press a song
4. On key: Short press to play/pause, long press to turn on/off

02. Bluetooth usage

Bluetooth connection to phone

1. Audio power on: Press and hold the povoer on button for 2 seconds to power on, and the Bluetooth indicator light flashes.
2. Blulctooth connection: Turn on the phone’s Bluctooth and scan, and after sea rching for ‘KS’
Paired connection, after connecting, you can hear “Bluetooth connected” in the audio systen1
Connection prompt tone (note: if the pairing process requires a paSS\,IJOrd, please enter “0000”);
3. 0 pen the n1obile ilpp to play 1n us ic.

Note:
After connecting to the phone once, Bluet ooth has a memory function and can automatical ly connect back when turned on;
If you need to disconnect, you C<ln do so through the Bluetooth sett ings on your phon~.

03. Audio Function Schematic

volume
B.Increase player volume
The audio system does not turn on| Low battery| A. Replenish the audio system with power
Unable to connect to Bluetooth| Connected to another phone| A. Turn off connected phone Bluetooth
Bluetooth playback distortion| Volume too high Low battery level| A. Turn down the phone volume
B. Timely recharge of electricity
No sound when inserting a memory card| Special formats not supported
Not reading cards| A. Change song format
B. Reinsert the memory card
Audio unable to charge| The wire is not tightly inserted, and the contact is poor
Damaged charging cable| A. Plugin the power charging cable tightly
B. Replacing the charging cable
C. Red light on indicates normal charging
No sound from the microphone| The microphone volume has decreased
Microphone volume off state| A.Increase microphone volume
B. Short press the microphone power button
Turn on microphone volume
Microphone does not turn on| Low battery level| A. Replenish the microphone’s battery
Microphone stuck| Low battery level| A. Replenish the microphone’s battery
Microphone not charging| Thewire is not tightly
inserted, and the contact is poor Damaged charging cable| A Tighten the power charging cable
B. Replacing the charging cable
C. Red light on indicates normal charging
Howl| The microphone is too close to the front of the audio system Microphone microphone covered and desecrated| A. Adjusting the distance from the audio system
B. Avoiding interference from obstacles

04. Charging instructions

1.When the battery level is too lo\v, the product 11Jill automatically shut dovin;
2. Use the accessory USB chargi 11g cable to con 11ect to the U SB interface of a standard phone charger for charging
The charging indicator light is red, indicating t hat charging is in progress;
3. Normal charging takes about 3 hours. After charging, the red light will automatically turn off;
4. Normal continuous use time: about 4 hours;

Warning:

If the machine emits smoke or other abnormal phenomena, please contact our after-sales service for handling

If the interior of the machine is exposed to rain or moisture, please place the machine in a ventilated area to dry.

3. Do not use high temperature to bake this machine, as it may burn or cause internal components to fail.

4. This product must not be exposed to environments such as sunlight, baking, or similar overheating.

5. Do not throw to avoid falling and damaging.

6. If consumers use a power adapter for power supply, they should purchase a matching device and obtain CCC certification A power adapter that meets standard requirements.

05. Product technical parameters

• Model: KS
• Horn power: 4 n SW
• Charging power supply: DC SV
• Bluetooth version: 5.3
• Process manufacturing: ABS electroplating baking paint
• Peak power: 6W
• Frequency range: lOOHz-lOKHz
• Maximum sound pressure level:>96dB !KHZ THD<l %
• Reverberation mode: Echo reverberation sound effect
• Power supply method: Built in 18650 lithium battery

06. After sales service description

San Bao Voucher

When this product malfunctions, the customer must present a valid purchase receipt and ~varranty card

(The warranty card must be filled out by the customer immediate upon purchase before it can take effect)

Receive three guarantees of service.

Any matters not covered in th is clause shall be governed by the provisions ot the National
Three Guarantees Law.

Tips

• Improper use of the product cc1n easily cause damage to the product itself or potentially endanger personal and property safety;
• If consumers viola te the product manual or use it improperly, resulting in personal and property damage, they \Mill bear all consequences on their own, and our company will not bear any legal responsibility;

Quality assurance:

Our company’s products comply with nation a I industry standa rds and are indeed of our company’s product quality

Problen1, the \’Ja rra nty period is 12 n1 onths from the date of purchase. (caused by abnormal use) Damaged products are not covered by warranty

Warranty card

User Name____

User Phone__

User address___

Purchasing date _____

Purchase channels ___

Specification and model Invoice number____

Problem Description _____

Note: Our company’s products are constantly innovating, and ,,ve would like to make any changes 1Nithout prior notice

Specifications

• Compliance: Part 15 of FCC Rules
• RF Exposure: Meets general RF exposure requirements
• Usage: Portable exposure condition without restriction

Frequently Asked Questions (FAQ)

Q: What should I do if the device causes interference?

A: Ensure the device is not in close proximity to other electronic devices. If interference persists, contact customer support.

Q: Can the device be used in all environments?

A: The device can be used in portable exposure conditions without restrictions, but avoid extreme conditions that may damage the device.

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.

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.

Caution: Any changes or modifications to this device not explicitly approved by manufacturer could void your authority to operate this equipment.

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

Read User Manual Online (PDF format)

Read User Manual Online (PDF format)  >>

Download This Manual (PDF format)

Download this manual  >>