GlowarcPro Bluetooth Arc Touch Mouse, Portable Folding Travel Mouse whitout USB Dongle, Foldable Mice for Laptop, Tablet - Black

["Cool Power Switch and Touch Scroll -- Foldable design, turns on when bent and turns off when straight. Touch bar replaces traditional scroll wheel. Note: This is not a Microsoft Surface Arc Mouse","Ultra-Slim and Portable -- Ultra thin size, easy to carry, very suitable for travel","Silent Mouse without USB Receiver -- This Bluetooth Curved Mouse is designed with silent and soft click. No USB dongle, saving USB ports for laptops","Widely Compatible Bluetooth 4.0 Connection -- Suitable for devices with Bluetooth function such as laptops, tablets, smart phones, etc.","The mouse is powered by 2 AAA batteries (not included)"]