EWEADN K75 Multi-Mode Keyboard

Model: K75

Brand: EWEADN

Basic Parameters

Parameter Details
Product Model K75
Bluetooth Name K75
Battery Parameters 3.7V 4000mAh (Does not support fast charging! Please connect to the computer to charge)
Input DC 5V
Connection Mode Wired connection, Bluetooth connection (5.0), 2.4G connection
Wireless Version 2.4G, BLE 5.0
Wireless Connection Distance 10 meters (in an unobstructed open environment)
Charging Port Type-C
Support System Windows, macOS, iOS, Android
Product Size 392mm * 149mm * 42mm

Note: Related parameters are handmade; if there is a difference, the actual product prevails.

Parts List

The 2.4G receiver has a dedicated storage place.

Connectivity Modes

2.4G Link

Mode: 2.4G

FN+R: Activates 2.4G mode. The 'R' key indicator light will flash green slowly for reconnection, flash green rapidly for pairing, and stay solid green for 2 seconds before turning off.

Bluetooth Connection

Device 1 (FN+Q): Press 'Q' key. Indicator light: Red slow flash for reconnection, red pop-up for pairing, solid red for 2 seconds.

Device 2 (FN+W): Press 'W' key. Indicator light: Blue slow flash for reconnection, blue flash for pairing, solid blue for 2 seconds.

Device 3 (FN+E): Press 'E' key. Indicator light: Yellow slow flash for reconnection, yellow pop-up for pairing, solid yellow for 2 seconds.

Wired Connection

Mode: Wired

First, insert the Type-C cable into the keyboard and connect the other end to the computer. Ensure the connection mode switch is in the middle position. The keyboard can then be used normally.

Indicator Light Positions

FN Combination Key Functions

Windows Key Combinations

Key Combination Function
FN+ESC Long press for 3 seconds to restore factory settings
FN+F1 My Computer
FN+F2 Mailbox
FN+F3 Homepage
FN+F4 Search
FN+F5 Refresh
FN+F6 Music Playback Control (Previous Song)
FN+F7 Music Playback Control (Play/Pause)
FN+F8 Music Playback Control (Next Song)
FN+F9 Mute
FN+F10 Volume Down
FN+F11 Volume Up
Fn+F12 Prtsc (Print Screen)
Fn+U Scrlk (Scroll Lock)
Fn+I Pause
Fn+O Ins (Insert)
Fn+J End
Fn+L Home
Fn+L_Win Lock WIN key
Fn+BackSpace Check battery level (in wireless mode)
Fn+\| Switch main backlight effect
Fn+Home Switch main backlight color
Fn+Q / W / E Switch to Bluetooth 1 / 2 / 3 (long press to pair)
Fn+R Switch to 2.4G (long press to pair)
Fn+ [Up Arrow] Increase main backlight brightness
Fn+ [Down Arrow] Decrease main backlight brightness
Fn+ [Left Arrow] Decrease main backlight speed
Fn+ [Right Arrow] Increase main backlight speed

MAC Key Combinations

Key Combination Function
FN+ESC Long press for 3 seconds to restore factory settings
FN+F1 Brightness -
FN+F2 Brightness +
FN+F3 Array running program
FN+F4 Search
FN+F5 Siri
FN+F6 Screenshot
FN+F7 Previous song
FN+F8 Play/Pause
FN+F9 Next song
FN+F10 Mute
FN+F11 Volume -
Fn+F12 Volume +
Fn+U Prtsc
Fn+I Scrlk
Fn+O Pause
Fn+J Ins
Fn+L End
Fn+L_Win Lock WIN key
Fn+BackSpace Check battery level (in wireless mode)
Fn+\| Main backlight effect switching
Fn+Home Main backlight color switching
Fn+Q / W / E Switch to Bluetooth 1 / 2 / 3 (long press to pair)
Fn+R Switch to 2.4G (long press to pair)
Fn+ [Up Arrow] Increase main backlight brightness
Fn+ [Down Arrow] Decrease main backlight brightness
Fn+ [Left Arrow] Decrease main backlight speed
Fn+ [Right Arrow] Increase main backlight speed

Quality Guarantee Card

Thank you for purchasing products from Front Walker! To ensure you can use this product with confidence and to better protect your rights and interests, our company strictly implements the regulations on the repair, replacement, and return of micro-computer commodities issued by the State Administration for Market Regulation and other relevant authorities. The following commitments are made regarding after-sales service:

Service Period Validity

Effective from the date of purchase, as recorded on this certificate.

Service Content

  1. Within 7 days from the date of purchase: If the packaging is not damaged and does not affect resale, the consumer can return or exchange the product if not satisfied.
  2. Within 15 days from the date of purchase: If the consumer is not satisfied, the product can be replaced with one of the same grade and value from previous Front Walker products.
  3. From the date of purchase: For product failures caused by poor electrical performance within the warranty period, maintenance will be provided free of charge. (Specific maintenance matters will be handled by the provincial representative or the Front Walker product head office).

Exclusions from Service Scope

  1. Service or free maintenance period has expired.
  2. Failure or damage caused by not following correct usage, maintenance, or storage instructions.
  3. Failure or damage caused by repairs performed by unauthorized maintenance agencies.
  4. Missing dealer registration information or product seal on the three-package certificates.
  5. Unauthorized alteration of the content of the three-package certificates.
  6. Consumers removing the QC PASS sticker from the bottom of the product.
  7. Product failure due to force majeure (e.g., earthquakes, fires, floods).
  8. Product failure caused by human factors (e.g., operating errors, handling damage, bumps, inappropriate input voltage, etc.).
  9. Failures or damage caused by issues other than the product's design, technology, manufacturing, or quality.

Certificate of Conformity

This voucher is an important basis for after-sales service. Please keep it properly!

Sales Record

User Information: User Name, Address and Zip Code, Email, Contact Number

Product Information: Product Name, Product Number, Product Serial Number, Production Date

Sales Information: Seller Name, Contact Address, Contact Number, Seller Seal, Postal Code, Sales Date, Invoice Number

Maintenance Records

(To be filled by the maintenance agency)

Repair Number Maintenance Unit Address Telephone Zip Code
1
2
3

Note: Please fill in all items clearly, do not alter without authorization, and keep this warranty service card properly to protect your legitimate rights. For service or questions, please consult your local dealer or contact us.

Manufacturer Information

Manufacturer: Jiangxi Jichi Technology Co., Ltd.

Address: Building 3#, Godfrey Industrial Park, Lvbao Avenue, Qingyuan District, Ji'an City, Jiangxi, China

Hotline: 400-1191-696

Web: www.eweadn.cn

Execution Standard: GB/T 140

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