Specs & Details Dimensions Mouse Height: 99 mm Width: 60 mm Depth: 39 mm Weight (with batteries): 75.2 g USB Receiver Height: 18.7 mm Width: 14.4 mm Depth: 6.1 mm Weight: 1.8 g Technical Specifications SilentTouch Technology 90% noise reduced Left/Right-click, Middle click 1Sound level comparison between Logitech M221 and Logitech M170. Left click dBA measured by an independent lab at 1m. Sensor Technology Smooth optical tracking DPI (Min/Max): 1000± Buttons Number of Buttons: 3 (Left/Right-click, Middle click) Scrolling Line-by-line scrolling Scroll Wheel: Yes, 2D, optical Battery Battery: 18 months 2Battery life may vary based on user and computing Battery Details: 1 x AA (included) Connectivity Connection Type: 2.4 GHz USB wireless connection Wireless range: 10 m 3Wireless range may vary based on user, environmental and computing conditions. Connect / Power: Yes, on/off switch System Requirements USB Receiver Required : Available USB port Windows® 10,11 or later macOS 10.5 or later Chrome OS™ Linux Kernel 2.6+ In the Box Mouse Nano receiver 1 AA battery (pre-installed) User documentation WARRANTY: 3YEARS

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Technical Specifications Sensor Technology Smooth optical tracking DPI (Min/Max): 1000± Buttons Number of Buttons: 3 (Left/Right-click, Middle click) Scrolling Line-by-line scrolling Scroll Wheel: Yes, 2D, optical Battery Battery: 12 months 1Battery life may vary based on user and computing Battery Details: 1 x AA (included) Connectivity Connection Type: 2.4 GHz wireless connection Wireless range: 10 m 2Wireless range may vary based on user, environmental and computing conditions. Connect / Power: Yes, on/off switch Sustainability Blue/Black plastics: 65% post-consumer recycled material 3Excludes receiver and printed wiring assembly (PWA) plastics, and packaging. Red/Black plastics: 65% post-consumer recycled material 4Excludes receiver and printed wiring assembly (PWA) plastics, and packaging. Grey/Black plastics: 75% post-consumer recycled material 5Excludes receiver and printed wiring assembly (PWA) plastics, and packaging. System Requirements USB Receiver Required: Available USB Port Windows® 10,11 or later macOS 10.8 or later ChromeOS™ Linux® Kernel 2.6+ In the Box Wireless Mouse USB receiver 1 AA battery (pre-installed) User documentation

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Specs & Details Dimensions Keyboard Height: 149 mm Width: 441 mm Depth: 18 mm Weight: 498 g Mouse Height: 99 mm Width: 60 mm Depth: 39 mm Weight: 75.2 g Nano receiver Height: 18.7 mm Width: 14.4 mm Depth: 6.6 mm Weight: 2.0 g Technical Specifications Wireless range: 10 meters 1Wireless range may vary due to environmental and computing conditions. Keyboard Spill-resistant design 2Tested under limited conditions (maximum of 60 ml liquid spillage). Do not immerse the keyboard in liquid. Adjustable keyboard height 10-Key Number pad Key type: deep profile Caps lock indicator light On/Off power switch 2 AAA batteries（Alkaline Battery） Battery life: 36 months Sensor technology: Smooth Optical tracking Number of buttons: 3 (Left/Right-click, Middle click) Scrolling: line-by-line Scroll Wheel: Yes, 2D, optical Connect/Power: On/Off power button 1 AA battery（Alkaline Battery) Battery life: 12 months  Compatibility What you need An available USB port ChromeOS Windows® 10,11 or later In the Box Keyboard Mouse Nano-receiver 2 AAA (keyboard) and 1 AA (mouse) batteries User documentation

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Pre-order: will take 2-3 days for process.  Battery capacity:120mAh Size:77.7x51.9x31.2±2mm Charge mode: Type-C Transfer method: Wireless/2.4G/Bluetooth DPI:1000/1200/1600 Bluetooth Operation system: windows/ android /iOS/mac Three Level DPI adjustment: 1000DP1-1200DPI (default) - 1600DP Product Weight: About 29g Connection Method: Bluetooth 2.4 G Working Voltage: 3.7V 1 YEAR WARRANTY

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Pre-order: will take 2-3 days for process. TECHNICAL SPECS KEYBOARD Connection: USB 108 Keys Rated Voltage: DC 5V Rated Current: <150mA Size: 440x193x33 ±0.2mm Weight: 605g MOUSE Connection: USB Cable Length: 1.5m 800-1600-2400-3600 DPI Colorful Light Effects Size: 123x63x42mm Weight: 81g HEADSET Connection: 3.5mm*2+USB Diameter: Ø50mm Frequency Range: 20Hz to 20kHz Input Impedance: 32±15%  Speaker Sensitivity: -40±2dB Adjustable Headband Color: Black Weight: 288g Cable Length: 2.0m Size: 185x98x216mm MOUSEPAD Size: 250x210x1.7mmWARRANTY: 1YEAR

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