ELECOM bitra M-MT2MRSBK Wireless Trackball Mouse (Index Finger / WHITE)Thank you for visiting our store!We are offering the ELECOM bitra (M-MT2MRSWH), a high-performance, ultra-compact mobile trackball mouse designed for index finger operation. Perfect for precise control on the go, in cafes, or in tight workspaces.100% Authentic: This is an official Japanese market product.[ Product Highlights ]Index Finger Control: Ergonomic design optimized for smooth, natural index finger operation.Silent Switches: Equipped with silent click switches, ideal for quiet environments like libraries, offices, or cafes.Dual Wireless Connectivity: Supports both Bluetooth and 2.4GHz Wireless (via the included USB micro receiver).Ultra-Compact & Portable: Small, space-saving footprint that fits perfectly in your laptop bag.[ Product Specifications ]Brand: ELECOMModel Number: M-MT2MRSWHSeries: bitra (Mobile Trackball)Color: WHITEOperation Type: Index FingerButtons: 5 Buttons (including scroll wheel)Resolution / DPI: 750 DPI (Fixed)Dimensions: Approx. 61.4mm (W) × 93.9mm (D) × 40.2mm (H)Power Source: 1x AAA Alkaline Battery (Not included due to international shipping regulations)[ Shipping ]Shipping from: JapanTracking: Fully tracked shipping will be provided.