Compact, ambidextrous wireless mouse from ELECOM's OSMOD 8 series with silent click operation, dual wireless connectivity (USB 2.4GHz + Bluetooth), and 8 customizable buttons including a tilt wheel. Symmetrical oval design fits any hand or grip style.

🇯🇵 Tested for Japanese Quality, No.1 best-selling mouse brand in Japan for 26 consecutive years.
✅ Smart High-Speed Scroll: A high-speed scroll function lets you glide through thousands of lines without wheel resistance, making it easy to smoothly browse long web pages or lengthy documents in one motion — boosting work efficiency. elecom
✅ Tilt Wheel: A tilt wheel enables horizontal scrolling with a simple tilt of the wheel, so you can scroll up/down/left/right using just the wheel — significantly improving efficiency when working in Excel or web browsers. elecom
✅ 8-Button Customization: 6 buttons + tilt wheel + forward/back, with functions reassignable via the free ELECOM Mouse Assistant software (Windows/macOS only).
✅ Dual Wireless Connectivity: USB 2.4GHz (plug-in receiver) + Bluetooth Low Energy, without needing USB-A ports on Bluetooth-only devices.
✅ Multi-Pairing for Up to 3 Devices: 1 device via 2.4GHz + 2 devices via Bluetooth, switchable via a single switch on top of the mouse.
✅ Quiet Click Operation: 6 main buttons are silent-click enabled — no clicking noise for meetings, cafes, or shared offices.
✅ BlueLED Sensor: 1000 DPI, tracks accurately on wood, resin, glass, and fabric, even with minor debris/dust.
✅ Battery-Powered: Runs on 1x AA battery, up to ~1 year 8 months battery life*
*Actual battery life may vary depending on usage.

Specifications:
■ Connection method: USB 2.4 GHz wireless / Bluetooth(R) wireless
■ Connector shape: Receiver: USB-A plug
■Bluetooth Standard: Bluetooth Low Energy
■Compatible models (USB): Windows, macOS, and Chrome OS equipped with USB-A port
■Compatible devices (Bluetooth): Bluetooth Low Energy compatible Windows, macOS, ChromeOS, iOS, iPadOS, Android(TM).
■ Supported OS (Windows): Windows 11/10
■ Compatible OS (Android): Android 16
■Supported OS (macOS): macOS Tahoe 26
■ Compatible OS (iOS): iOS Tahoe 26
■ Compatible OS (iPad OS): iPad OS 26
■Supported OS (others): Chrome OS
■Radio frequency: 2.4GHz
■Radio signal reach distance: up to approx. 32.8 ft (10 m) *It may vary depending on the usage environment.
■Connection switch function: Yes
■Reading method: BlueLED
■ Sensor Resolution: 1000DPI
■Number of Buttons: 8 * Includes wheel button, tilt wheel
■Number of wheels: 1
■Receiver storage: Yes
■ Power Supply: 1 AA alkaline battery, AA manganese battery, or AA NiMH battery
■Battery life: Up to approximately 1 year 8 months (estimates when using alkaline batteries) *May vary depending on the usage environment.
■Size classification: M size
■ External dimensions: Width 2.4 inches (60 mm) x Depth 3.9 inches (101 mm) x Height 1.5
■External dimensions (receiver): width 0.5 inches (13 mm) x depth 0.7 inches (19 mm) x height 0.2
■Weight: Approx. : 89g (not including batteries)
■ Weight (Receiver): Approx. 2g
■Color: Black / White
■ Contents: Mouse body, receiver, AA alkaline battery for operation confirmation, quick start guide
■Warranty period: 2 years