User Manual
Multi-Device Wireless Keyboard Mouse Combo
SKM64-3
SKM64-3 Multi-Device Wireless Keyboard Mouse Combo
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3-channel Multi-OS Connectivity |
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Type-C Rechargeable |
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Full Size and Slim |
Product Warranty
All Seenda products come with a 24-month warranty policy. Please do not hesitate to contact us if you have any questions. Our support team will try our best to provide you with a pleasant shopping experience.
Our email: support@seenda.com
Our website: www.seenda.com
Product Features
| A Left Button B Right Button C Scroll Wheel D Charging/Low Battery Indicator  Charging: Red Light Fully Charged: Green Light Low Battery: Red Light FlashingE Type-C Charging Port |
F Bluetooth 2 Indicator G Bluetooth 1 Indicator H 2.4G USB Indicator I Channel Switch Button J Power Switch K USB Receiver L DPI Button |
2.4G USB Connection
- Turn the power switch to ON.
- Press the (
) channel button, and when the channel indicator light is on, the keyboard enters the 2.4G USB channel.
- Press the channel switch button until the (
) channel indicator light is on, and the mouse enters the 2.4G USB channel.
- Take out the USB receiver from the bottom of the mouse.
- Plug the USB receiver into the USB port of the computer. The keyboard and mouse will connect automatically.
Mouse Bluetooth Connection
- Turn the power switch to ON.
- Press the channel switch button until the (
) channel indicator light is on, and the mouse enters the Bluetooth channel. Long-press the channel switch button for 3~5 seconds until the indicator light flashes quickly, and the mouse enters Bluetooth pairing mode.
- Turn on the Bluetooth settings on your device, search or select “SKM64-3”, and start Bluetooth pairing until the connection is completed.
Keyboard Bluetooth Connection
- Turn the power switch to ON.
- Press the (
) channel button, and when the channel indicator light is on, the keyboard enters the Bluetooth channel.
Long-press this selected channel button for 3~5 seconds until the indicator light flashes quickly, and the keyboard enters Bluetooth pairing mode.
- Turn on the Bluetooth settings on your device, search or select “SKM64-3”, and start Bluetooth pairing until the connection is completed.
Mouse Channel Switching
After 
they are connected, single-press the channel switch button on the bottom of the mouse, and easily switch between multiple devices.
After 
they are connected, single-press the channel button on the keyboard, and easily switch between multiple devices.
Charging Guide
- When the battery is low, the low battery indicator light on the keyboard or mouse will rapidly flash to indicate low power.
- Insert the Type-C port into the mouse or keyboard and the USB-A port into the computer to charge. The red light stays on while charging.
- A full charging cycle typically takes 2 to 3 hours. Once the keyboard and mouse are fully charged, the charging indicator light turns green.
Notice:
If the mouse or keyboard is low on battery, there will be delays, freezes, and other problems. Please connect to the power supply for charging in a timely manner to ensure that the mouse or keyboard has sufficient battery power to get normal performance
Keyboard Multimedia Function Keys
| Button | Win System | Android System | IOS System | MAC OS System |
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Mute | Mute | Mute | Mute |
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Volume – | Volume – | Volume – | Volume – |
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Volumn + | Volumn + | Volumn + | Volumn + |
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Previous track | Previous track | Previous track | Previous track |
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Play & Pause | Play & Pause | Play & Pause | Play & Pause |
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Next track | Next track | Next track | Next track |
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Reduce brightness | Reduce brightness | Reduce brightness | Reduce brightness |
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Enhance brightness | Enhance brightness | Enhance brightness | Enhance brightness |
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Select all | Select all | Select all | Select all |
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Copy | Copy | Copy | Copy |
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Paste | Paste | Paste | Paste |
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Search | Search | Search | Search |
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Cut | Cut | Cut | Cut |
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Home | Home | Home | NA |
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FN + q (FN lock) button to turn on or turn off the FN function | |||
Note: The FN function is a cyclic mode (F1-F12 and multimedia functions are cyclically used).
How to Use Special Characters in British English
On macOS/iPadOS/iOS system:
Press the key and you can type the symbol shown in the right square frame.
Press and hold the key “
“, then press the corresponding key, and you can type the symbol shown in the right square frame.
Press and hold the key “
“, then press the corresponding key, and you can type the symbol shown in the right square frame
On Windows/Android system:
Press the key and you can type the symbol shown in the right square frame.
Press and hold the key ““, then press the corresponding key, and you can type the symbol shown in the right square frame.
Press and hold the key “
” (the key on the right side of the keyboard), then press the corresponding key, and you can type the symbols “:” and “€”.
Product Specifications
Keyboard Specifications:
| Battery Capacity | 280mAh |
| Battery Life | 1000 charge and discharge cycles |
| Standby Time | 200 hours |
| Continuous Working Hours | 50 hours |
| Keystroke Life | 3 million keystroke test |
| Wake-up Mode | Press any key to wake up |
| Effective Distance | Within 8 meters |
| Working Current | ≤5.5mA |
| Keyboard Size | 427.8*114.2*15.8mm/16.8*4.5*0.6in |
Mouse Specifications:
| Battery Capacity | 300mAh |
| Battery Life | 1000 charge and discharge cycles |
| Standby Time | 200 hours |
| Continuous Working Hours | 50 hours |
| Keystroke Life | More than 3 million |
| Engine | Optical |
| Mouse DPI | 1000/1600/2400 DPI |
| Mouse Size | 107*58.1*23.2mm/4.2*2.3*0.9in |
2.4G Transmission Specifications:
| Transmission Distance | 10m |
| Working Voltage | 3.7V |
| Working Current | ≤5.5mA |
| Return Rate | 125Hz |
| System Requirements | An available USB port Windows XP, Windows 7/8/10/11 or higher version |
Bluetooth Transmission Specifications:
| Transmission Distance | 10m |
| Working Voltage | 3.7V |
| Working Current | <5mA |
| Return Rate | 125Hz |
| System Requirements | Bluetooth receiving device Windows 8/10 or higher version Mac OS X 10.12 or higher version iOS 13 or higher version Android 4.3 or higher version |
Sleep Mode
- When the keyboard stops working for 60 minutes, it will automatically enter sleep mode for energy saving.
- When you use the keyboard again, you only need to hit any key, and the keyboard will wake up within 3 seconds.
- The channel key indicator light will turn on again and start working.
Memory Function
The keyboard has a memory function. When a channel is connected normally, the keyboard defaults to this channel after turning off the device and turning it back on, and the channel key indicator lights up.
Package Content
▶ 1* Wireless Keyboard
▶ 1* Wireless Mouse
▶ 1* Type-C Charging Cable
▶ 1* USB Receiver
▶ 1* User Manual
Frequently Asked Questions
How to deal with disconnection issues, key repeating or typing & clicking delay?
● Please ensure that the keyboard and mouse are fully charged. A low battery can affect the performance of the keyboard and mouse. ● If using a USB dongle to connect the keyboard and mouse to the device, unplug and replug the USB dongle, trying a different USB port if necessary. ● If connecting the keyboard and mouse to the device via Bluetooth, delete the Bluetooth name from your device's Bluetooth connection list, and restart your device and re-pair the keyboard and mouse by following the steps in the user manual. ● If the issues persist, try connecting the keyboard and mouse to other devices to check if the same issues occur, and don't hesitate to contact our customer service for assistance.
How to deal with a keyboard or mouse that won't turn on or stops working?
● The rated charging voltage for the keyboard and mouse is 5V. It is recommended to use the computer's USB port for charging. ● Try to change another Type-C cable to confirm whether it is a cable issue or a fault with the keyboard and mouse. ● If the power indicator of the keyboard mouse does not light up at all, please do not hesitate to contact our customer service for assistance.
How to deal with cracked keyboard edges or dropped keys?
● If this happens and it cannot be recovered, please do not hesitate to contact our customer service for assistance.
Safety Warning
IMPORTANT: To reduce the risk of fire, electric shock, or injury, follow these safety instructions.
Charging Safely: Use only the provided cable. Charge in a well-ventilated, dry area away from inflammable materials.
Battery Handling: Do not attempt to replace the item’s lithium battery. Battery replacement should be conducted by qualified personnel to prevent hazards.
Heat Exposure: Avoid leaving the item in high-temperature environments or in direct sunlight, which could result in a fire hazard.
Liquid Exposure: Keep the item away from water and liquids. Do not use if wet until thoroughly dried.
Damage and Leakage: Cease usage and consult customer service if the item is damaged or the battery leaks.
Correct Disposal: Follow local regulations for disposing of electronic devices and batteries. Do not dispose of it with household waste.
Radio Frequency Interference: This device may cause interference with other electronics. Keep a safe distance from sensitive devices.
Child Safety: Keep the item and its components out of reach of children to avoid choking or battery ingestion hazards. Never allow children to handle the item unsupervised.
CAUTION: Non-compliance with the above warnings can lead to serious injury or property damage.
EU Declaration of Conformity
| Declared Object: | Multi-Device Wireless Keyboard Mouse Combo |
| Model: | SKM64-3 |
| Rating: | 3.7V  10mA |
| Input: | 5V 250mA |
| Place of Production: | Made in China |
| Manufacturer: | Shenzhen Hangshi Electronic Technology Co., LTD |
| Email: | chen.zhao@bow.cn |
| Address: | Floor 2, Building Al, Zone G, Democratic West Industrial Zone, Democratic Community, Shajing Street, Bao’an District, Shenzhen City, Guangdong Province, China, 518104 |
| European Representative: |  Business name: g.L.L. GmbH Business address: Bauernvogtkoppel, 55c, 22393, Hamburg, Germany Email: g.L.L.DE@outlook.com  Business name: AMANTO INTERNATIONAL TRADE LIMITED Business address: The Imperial, 31-33 St Stephens Gardens, Notting Hill, London, United Kingdom, W2 5NA Email: AmantoUK@outlook.com |
It is our sole responsibility to declare that the above products are in full compliance with Directive 2014/53/EU, 2011/65/EU (as amended)
| Position: | Managing Director |
| Signature: |  |
| Date of Sign: | 2022.1.5 |
| EU agent name: |  |
| Date of Sign: | 2022.1.5 |
Documents / Resources
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