**Keyboard**
– **Special Features:** Music control keys, programmable buttons, and an abrasion-resistant key print. Includes a 10-key number pad.
– **Key Type:** Deep profile with an On/Off power switch.
– **Battery Life:** Lasts up to 36 months.
– **Adjustable Height:** Offers three tilt positions (natural, 4°, and 8°).
– **WiFi Range:** Extends up to 10 meters (33 feet).
– **Weight (without batteries):** 22.33 oz (633 g).
**Mouse and Touch**
– **Mouse:**
– **Sensor Technology:** Provides smooth optical tracking.
– **Buttons:** Features three buttons (left/right-click and middle click).
– **Scrolling Method:** Line-by-line scrolling.
– **Scroll Wheel:** Yes, it’s a 2D optical wheel.
– **Connect/Power:** Includes an On/Off power button.
– **Battery Requirement:** Powered by 1 AA alkaline battery.
– **Weight:** 2.59 oz (73.5 g).
– **Battery Life:** Can last up to 18 months, though this may vary depending on usage and computing conditions.