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
- 1 x K75 Keyboard
- 1 x DIY Tool
- 2 x Type-C Charging Cable
- 4 x 2.4G Receiver
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
- Low Power Mode: FN indicator light flashes red.
- Charging Mode: FN indicator light shows a blue breathing effect.
- Full Charge Mode: FN indicator light is solid green.
- Win Lock Mode: WIN indicator light is solid green.
- CAPS Lock Mode: CAPS indicator light is solid green.
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
- 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.
- 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.
- 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
- Service or free maintenance period has expired.
- Failure or damage caused by not following correct usage, maintenance, or storage instructions.
- Failure or damage caused by repairs performed by unauthorized maintenance agencies.
- Missing dealer registration information or product seal on the three-package certificates.
- Unauthorized alteration of the content of the three-package certificates.
- Consumers removing the QC PASS sticker from the bottom of the product.
- Product failure due to force majeure (e.g., earthquakes, fires, floods).
- Product failure caused by human factors (e.g., operating errors, handling damage, bumps, inappropriate input voltage, etc.).
- 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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