Product Specifications
Brand: B.O.W
Certification and Standards:
Lithium Battery New National Standard 3C Certification
Member of Guangdong Province Quality Association
GB National High-Tech Enterprise
Contributor to National Standard Drafting
China Compulsory Product Certification (CCC)
Certification Validity: From July 18, 2004 to July 17, 2029
Certified by China Quality Certification Center
Product Model: MD390L
Product Type: Tri-mode Ergonomic Vertical Mouse
Ergonomics:
Designed for small to medium hand sizes
Suitable hand size range: below 19cm, including small hand size (~15.09cm), medium hand size (~17-19cm), and large hand size (>19cm)
Developed by B.O.W ergonomic and design expert team
Skin-friendly matte texture for comfortable, anti-slip, and fingerprint-resistant grip
Golden angle thumb rest for enhanced comfort
Connectivity:
Tri-mode: 2.4G Wireless + Bluetooth 5.0 + Wired (Type-C)
One-key switch between laptop, phone, and tablet
Effective operating range: ≥10 meters (open space)
Receiver storage compartment included
Battery and Charging:
Built-in 800mAh rechargeable lithium battery
Type-C fast charging interface
Fast charging time: approximately 3 hours
Low power consumption chip and intelligent power-saving technology
Battery life varies based on usage intensity
Performance:
DPI Settings: 800 / 1200 / 1600 / 2400 / 3200 / 6800 (default 1600)
Maximum DPI up to 32000* (software dependent, version specific)
6 DPI levels adjustable via software and hardware buttons
Polling Rate: up to 1000Hz (1ms response time)
Dual 1K report rate for wired and wireless modes
Millisecond response time with ultra-low latency
Smooth cursor tracking on various surfaces including fabric, marble, wood grain, leather, and uneven surfaces
Customizable macro driver supporting personalized key functions and DPI/report rate settings
Buttons and Controls:
Left and right mouse buttons
Scroll wheel (up/down)
Forward and backward buttons
DPI adjustment button
Mode switching buttons (Mode 1 to Mode 4)
Power switch
Pairing switch
Indicator LEDs for power, 2.4G, Bluetooth, low battery, charging, and DPI levels
Compatibility:
Compatible with Windows and Mac operating systems
Supports laptops, desktops, tablets, and smartphones
Dimensions:
Length: 108.2 mm
Width: 68.3 mm
Height: 74.5 mm
Firmware Version: V0071.0153.0402
Additional Features:
Smooth and precise control suitable for gaming and office use
Supports multi-device connectivity with stable transmission
Adjustable scroll wheel speed and sleep timer settings
USB receiver storage and easy pairing process
Multi-language support including Simplified Chinese
*Note: DPI maximum values and features may vary depending on the purchased version and software configuration.