The REDRAGON MIRAGE M690 is built for precision-focused gaming with a wireless 2.4G connection that delivers steady, latency-free control from your PC or laptop. Designed with Overwatch and competitive shooters in mind, this ergonomic mouse combines a compact, contoured shape with an 8-button layout and easily accessible DPI adjustments for rapid on-the-fly sensitivity changes. The tiny nano receiver stores neatly in the slot beside the battery, making it effortless to take anywhere. Key Features - 5 DPI levels: 800 / 1200 / 1600 / 2400 / 4800 for precise control across in-game snips, flicks, and macro-like bursts - 8 programmable-style buttons: left, right, scroll wheel, forward, backward, DPI+ and DPI- for quick in-game actions - Energy efficiency: sleep/energy-saving mode activates after 8 minutes of inactivity; wake instantly with any button or movement - 2.4GHz wireless with up to 10 meters (≈30 feet) range; plug-and-play with no software required - Small nano receiver stores in its dedicated slot near the battery for safe transport - Polling rates: 125/250/500 Hz for responsive, low-latency performance - Power: uses 1×AA battery (not included); easy to replace - Compatibility note: back and forward buttons are not available on Mac OS; other functions work normally - Durable build: Omron switches rated for up to 50 million clicks; TEFLON feet pads for smooth, consistent glide - Core tech promises: 3168 core, up to 4000 FPS and 30 IPS; 500 Hz polling rate - 1:1 line tracking delivers accurate hand movements across the entire DPI range for precise aiming - DPI switching and quick actions can be utilized without software, enhancing reliability in competitive play What’s in the box - 1 x wireless mouse (battery not included) - 1 x USB receiver - 1 x User Manual Designed for comfort during long gaming sessions, the Mirage M690 blends a slim, ergonomic silhouette with steady wireless performance and responsive button actions. It’s an ideal choice for desk setups, dorm rooms, or on-the-go gaming, offering a dependable weapon in your arsenal without the need for driver software. Note that packaging may vary due to brand upgrades.