- Number of Keys: 79 (Mechanical Switch)
- Number of Multimedia Keys: 12
- Main Body Material: PC
- Keycap Material: PC and ABS
- Backlit: White LED
- Battery: 4,000mAh Li-ion Rechargeable Battery
- Bluetooth Working Time (Backlit Off): Around 6 months (Single Charge)
- Bluetooth Working Time (Backlit 40%): Around 3 weeks (Single Charge)
- Bluetooth Working Time (Backlit 70%): Around 2 weeks (Single Charge)
- Bluetooth Working Time (Backlit 100%): Around 1 week (Single Charge)
- Charging Time: Around 5 hrs (USB 3.0)
- Charging Port: Micro USB
- Mode: Bluetooth/Cable
- Bluetooth Operating Distance: Up To 10m (Open Space)
- Bluetooth Device Name: DOT@LOFREE
- Size: 296.6*144.5*30.6mm
- Weight: ~800g
- Operating Environment: -10 to 50℃
Dark Knight Collection

Chill Out
The night is darkest before the dawn. Just chill out chaos you confront and work out everything you believe. As a man, husband, father or son, all you can do is to improve yourself and sweep away any obstacle. Out of this, comes the LOFREE Dark Knight Collection.

The Dot Keyboard
- Gateron Brown Switch
- White LED backlit with 4 adjustable brightness
- 4000mAH lithium battery
- Intelligent sleep mode
- Wired/wireless connection for smartphones, laptops, and tablets with Windows, IOS, or Android system.

Wireless Mouse
- Multi-finger gesture supported
- Connects to 2 devices simultaneously via 2.4G and Bluetooth
- Adjustable sensitivity from 800 to 3600
- A 3-minute charge lasts for 8 hours of work
- Compatible with Windows 10, Mac, and iMac systems

Dot Calculator
- Scientifically easy to use layout
- Screen display with 10 digits
- Low power consumption (an AAA battery lasts for 500 hours)
- Intelligent sleep mode.

Wood Palmer
Get your fatigue muscles a break during your work! The perfect angle of the wood palmer relaxes your wrist whiling working.

Reversible Mat
The last but not the least, reversible Mat covers with a smooth surface that helps your Wireless Mouse to perform well.
What's in the box?

Keyboard Specifications
Mouse Specifications
- Connection: Bluetooth V4.0 & 2.4G Wireless
- DPI: 800/1200/1600/2400/3600
- Size: 108 x 63 x 34 mm
- Model: EP115
- Weight: 98g
Calculator Specifications
- DC: 1.5V
- Keys: 20, mechanical
- Size: 148 x 92 x 35 mm
- Model: EP113P
- Weight: 162g
Mat Specifications
- Material: PU Leather
- Size: 900x320x2.5mm
What's in the box?
- Dot keyboard x 1
- Maus wireless mouse x 1
- Digit Calculator x 1
- Palmer wrist rest x 1
- Reversible mat x 1
- User Manual x 1
- Warranty x 1
- USB Cable x 2
Frequently Asked Questions
Still have questions? Send us your question by filling out the form below, we will be happy to assist you.