Product Parameters
| Product Brand | AJAZZ |
| Product Model | K690T |
| Battery Capacity | 2000 mAh rechargeable lithium battery |
| Interface Type | Type-c |
| Transmission Method | USB wired + 2.4G + Broadcom Bluetooth 5.0 |
| Product Size | 318X128X36.5mm ±0.5 |
| Product Weight | 680g±10g |
| Wire | 1.6M braided wire |
| Anti-Ghosting | All key (69 key) |
| Backlight | RGB lighting (18 lighting effects) |
| Key Layout | Compact 69 key |
| Compatible System | Windows XP/Windows 7/8/10/MAC |
A visual representation of the AJAZZ K690T keyboard shows a compact 69-key layout with a standard QWERTY arrangement, function keys, navigation keys, and a number pad integrated into the function keys. The brand logo 'AJAZZ' is visible above the arrow keys.
Combination Key Functions
| Combination Key | Function |
|---|---|
| FN + ESC | Reset: Long press the keyboard for 4s to restore factory settings, clear all settings |
| FN + Left WIN | Lock key: Lock the left window function |
| FN + ▲ | Backlight Increase: Light brightness increased by 5 levels (indicator flashes at highest level) |
| FN + ▼ | Backlight Decrease: Light brightness decreased by 5 levels (indicator flashes at highest level) |
| FN + ← | Single light effect switch: RGB lighting effect converted to monochromatic state, 7-color cycle adjustment |
| FN + → | RGB lighting effect switch: Convert a single color lighting effect to RGB |
| FN + > | Lighting effect direction adjustment: some lighting effects support |
| FN + < | Lighting effect direction adjustment: some lighting effects support |
| FN + 】 | Light effect speed increase: Light speed increased by 5 levels (indicator flashes at highest level) |
| FN + [ | Light effect speed decrease: Light speed decreased by 5 levels (indicator flashes at highest level) |
| FN + 、 | Cycle through 18 lighting effects (keyboard supports 15, driver supports 3: custom/music rhythm/music rhythm 2) |
| FN + TAB | Default FPS Mode: W/A/S/D/1/↓/←→ |
| FN + A | Default LOL Mode: Q/W/E/R/D/G/F/B/V/L-Ctrl/L-Alt/Tab/Space/1-6/Esc |
| FN + S | Default 36-key Office Mode: A-Z 26 English letters/[/]/;/`/./↑/↓/←/→ |
| FN + DEL | Record/Save Game Lighting Effects: Record lighting effects for three game modes, one color per press, total 8 colors |
| FN + PGUP | Volume Up |
| FN + PGDN | Volume Down |
| FN + END | Mute |
| FN + Z | Previous Track |
| FN + X | Play/Pause |
| FN + C | Next Track |
| FN + Left Ctrl | Numeric/Function Key Swap: Default F keys require FN combination; after swap, number keys require FN combination |
| FN + WIN | Windows Key Mode: Switch to Windows system key (default) |
Indicator Light Description
| Indicator | Description |
|---|---|
| Indicator A | Caps Lock indicator |
| Indicator ? | Code matching/device switching indicator. Code matching flashes quickly. Switching device flashes three times at medium speed. Bluetooth device 1 pairing flashes red, device 2 flashes green, device 3 flashes blue. Indicator is steady color after successful connection. |
| Indicator ? | Charging indicator. Always on when charging, off when fully charged. |
| ESC key indicator | Low battery alarm: Red light flashes quickly when battery is low, backlight automatically turns off. Flashing stops and charging begins when power is connected. |
Bluetooth Code Pairing and Device Switching
- FN + Q: Switch to Device 1. The red indicator in the upper right corner flashes three times to confirm the switch. Press and hold FN + Q for 2 seconds to initiate pairing. The indicator light flashes red quickly during pairing and remains steady red upon successful connection.
- FN + W: Switch to Device 2. The green indicator in the upper right corner flashes three times to confirm the switch. Press and hold FN + W for 2 seconds to initiate pairing. The indicator light flashes green quickly during pairing and remains steady green upon successful connection.
- FN + E: Switch to Device 3. The blue indicator in the upper right corner flashes three times to confirm the switch. Press and hold FN + E for 2 seconds to initiate pairing. The indicator light flashes blue quickly during pairing and remains steady blue upon successful connection.
Turn On/Off Function (Three-Stage Switch)
- Left Gear (2.4G Mode): Mandatory pairing via FN + R (primarily for after-sales service). Backlight flashes red twice upon successful switch.
- Middle Gear (Wired Mode): Power must be turned off before switching. Backlight flashes green twice upon successful switch.
- Right Gear (Bluetooth Mode): Backlight flashes blue twice upon successful switch. The middle indicator light shows red for Device 1, green for Device 2, and blue for Device 3 when connected.
Note: The battery can be charged in any mode by connecting the wired power supply.
Power Saving Mode
- The backlight turns off automatically after 5 minutes of inactivity.
- The keyboard enters deep sleep mode after 20 minutes of inactivity.
Product Warranty
Thank you for choosing AJAZZ products. To ensure your confidence and protect your rights, AJAZZ adheres strictly to relevant regulations for after-sales service.
Warranty Period:
Quality assurance is valid for 12 months from the date of purchase.
Service Content:
Service will be provided in accordance with the regulations for the repair, replacement, and return of micro-computer commodity goods.
Exclusions from Service:
- a. Products outside the effective service or free repair period.
- b. Failures or damage caused by failure to use, maintain, or store the product according to the correct user instructions.
- c. Failures or damage caused by repair by non-authorized service centers.
- d. Products for which the warranty card lacks dealer information and stamps.
- e. Products where the warranty certificate content has been altered without authorization.
- f. Product defects caused by force majeure (e.g., natural disasters).
- g. Product defects caused by human factors (e.g., operational errors, bumps, inputting inappropriate voltage).
- h. Other failures or damage not caused by product design, technology, manufacturing, or quality issues.
Certificate of Conformity:
Inspector: PASS
Warranty Card:
Product Model: K690T
Purchase Date: [Placeholder for Date]
Customer Name: [Placeholder for Name]
Contact Phone: [Placeholder for Phone]
Contact Address: [Placeholder for Address]
This certificate is important evidence for AJAZZ product after-sales service. Please keep it properly.
For any product issues, please scan the QR code to consult our WeChat official account editor.
Manufacturer: Shenzhen Ajazz Tongchuang Electronic Technology Co., Ltd.
Address: 2nd Floor, Building A, No. 102, Beitian North Road, Gongming Town, Guangming New District, Shenzhen
Phone: 86-755-2740 7340
Standard Number: GB/T 14081-2010
