UGREEN Wireless Ergonomic Mouse Ergonomisk mus

* Product Accessories 1* Wireless Receiver Head* * Appearance Material: Surface/Bottom Shell: ABS Fire Retardant V0, Roller: Silicone* * Input Port and Specifications* 1* Dry Cell Tank: Compatible with battery models: 2xAAA (7) alkaline dry cells, specifications: DC2.0-3.0V, 10mA; Product power interface* * Output Ports and Specifications:* 1* Wireless Receiver Head: 2.4GHz wireless, USB Power Supply: DC5V, <30mA, Connecting to main devices such as computers and gaming consoles via USB interface* * Indicator Light Description: Red Indicator Light (Reference Manual for Indicator Light Status)* * Product power consumption: Operating current < 10 mA (3V); Shutdown current < 1 UA; Primary sleep: Average current < 500 A; Secondary sleep: Average current < 100 A* * Wireless Version 2.4G* * Wireless Protocol Private 2.4G Protocol* * Operating frequency: 2.400 GHz - 2.4835 GHz* * Transmission distance: 10M* * Return rate:125Hz* * decibels value: 30 cm from the product, 30-40 dB* * Microswitch Kaihua* * Sensor Model: Fengshi Weiqi* * Damping Value Rotational Damping 15-30 gf* * Sleep: First-level sleep: Enter after 3 seconds to 5 seconds of mouse parking, second-level sleep: Enter after 10 minutes of mouse parking* * Wake Up: Move the mouse or press a button to wake up* * After powering on, the connection time is 60 seconds. If it exceeds this time, it enters a second-level sleep mode, and pressing the button will restart the connection.* * Power-on/Shut-off Operation: Pull the switch to ON / Pull the switch to OFF* * Button Function:* Supports left, center, right / 4 keys (side front), 5 keys (side rear), 5 keys (side rear), and wheel functions (PS: MAC OS wheel direction opposite to WINDOWS). Windows: 4 keys are standard forward, 5 keys are standard backward.* Mac: 4-key for browser forward functionality (Command+) and 5-key for browser backward functionality (Command+[)* * DPI Switch: Short-press the DPI switch once, switching to three DPI settings: 800/1200/1600, with a default DPI of 1200.* * Power supply requirements: USB-A receiver, specifications: DC 50.25V, <30mA* * Usage Time: None* * Charging time: None* * Lifespan: Left/Right Button Life 5 million times, Medium Key Life 1 million times, Roller Life 300,000 times* * Operating temperature: -5 to 40* * Storage temperature: -10 to 60* * Driver Installation Driver-Free Usage* * Compatible systems: Windows 7/8.1/10/11, macOS 10.15 or later, iOS 13.4 or later, iPad OS 14.0 or later, Linux, Chrome OS, Android 5.0 or later* * Other: Supports manual pairing, low battery reminders, etc.