Sheer Pro Wireless Mouse

Features Dual Mode (2.4GHz + BT) Dual BT Connection USB Nano Receiver Comfortable & Ergonomic Design Mode & Power Switch Works on most surfaces Built-In Rechargeable Battery Silent Operation Specifications Connectivity 2.4GHz + Dual BT Resolution 800/1200/1600 DPI No. of Buttons 4 Buttons Button life 3 Million Cycles Wireless Range 10 meter (without obstacles) Product Dimension (W x D x H) 6 x 10.8 x 3 cm Dongle dimension (W x D x H) 1.2 X 1.8 X 0.6 cm Dongle weight Less than 2g Net Weight 69g Country of Origin People's Republic of China Package Contents Mouse 1 U Nano Receiver 1 U Charging Cable 1 U Quick user Guide 1 U