*Sliding Track Openable & Closable Compact Mini Design
Unique sliding track structure allows the mouse to slide open and close freely. Exquisite tiny body combines practical operation and fun novel appearance.
*Built-In Hidden Receiver Slot for Easy Carry & Storage
Special internal storage cavity to safely tuck the tiny USB receiver inside the mouse. No risk of losing the receiver, easy to slip into pockets or small bags for travel.
*5-Gear Switchable DPI for Precise Cursor Control
Supports five adjustable DPI speeds: 800 / 1200 / 1600 / 2400 / 4000. Freely switch cursor sensitivity to fit browsing, gaming, document editing demands.
*Full Cross-System Compatibility & Custom Color Craft
Works seamlessly with laptops & desktops running all mainstream operating systems. Multiple surface colors and processing crafts are optional for personalized selection.
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MF20 Mini Portable Sliding Track Wireless Mouse
Mini Portable Sliding Track Wireless Mouse with Retractable Sliding Shell & Built-In Hidden Receiver Slot, 5-Gear Adjustable 800-4000 DPI, Cross-System Compatible and Available Custom Colors & Surface Crafts
| Closed | 74.3 × 28.6 × 56 mm |
|---|---|
| Open | 108.5 × 28.6 × 56 mm |
| Net Weight | 53.5 g ± 5 g |
| Connectivity | 2.4 GHz + Bluetooth |
| Battery | 300 mAh |
| Operating Voltage/Current | 3 V / <10 mA |
| Standby/Sleep Current | 0.24 mA / 0.02 mA |
| Closed | 74.3 × 28.6 × 56 mm |
|---|---|
| Open | 108.5 × 28.6 × 56 mm |
| Net Weight | 53.5 g ± 5 g |
| Connectivity | 2.4 GHz + Bluetooth |
| Battery | 300 mAh |
| Operating Voltage/Current | 3 V / <10 mA |
| Standby/Sleep Current | 0.24 mA / 0.02 mA |
Company Overview
BATTLELF is an exclusive brand under Shenzhen DZH Industrial Co., Ltd. DZH was established in 2010, specializing in the research, development, and manufacturing of scissor-switch keyboards and laptop/tablet peripherals.Bases in Shenzhen and Huizhou covering about 40,000 square meters, DZH has developed into a well-established manufacturer serving global OEM/ODM customers with efficient product development, stable production, and reliable quality control.BATTLELF provides OEM/ODM support from product design and development to mass production. With integrated capabilities in tooling, manufacturing, and quality control, we help customers turn ideas into reliable products with efficient project execution.
FAQ
What devices & systems can these foldable Bluetooth keyboards connect to?
All our keyboards support Windows, macOS, Android and iOS systems. They pair smoothly with smartphones, tablets, laptops via stable Bluetooth connection. Multiple models support one-click multi-device switching to quickly swap between 2-3 paired gadgets. Contact us for details on connecting to other systems.
How far can the Bluetooth signal reach? Will it lag during use?
Optimized Bluetooth modules deliver steady transmission within 8–10 meters without signal dropouts. The sensitive touchpad and scissor-switch keys bring lag-free typing and cursor control for daily office tasks.
What's the advantage of your scissor-switch key structure?
We adopt optimized silent scissor-foot mechanism for all our keyboards. It greatly reduces typing noise to avoid disturbing surrounding people, making it suitable for libraries, offices and public quiet spaces. Meanwhile, the structure brings soft, consistent keystroke feedback and long service life with durable rebound performance.
What's the advantage of your self-developed folding hinge?
Our exclusive proprietary hinge offers silky smooth fold and unfold hand feel. It locks the keyboard frame firmly for steady, comfortable typing feedback, and maintains consistent tightness for long-lasting daily use.
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