CHYI Foldable Wireless Computer Mouse Arc Touch Mice Slim Optical Gaming Folding Mause With USB Receiver For Microsoft PC Laptop fitness It is better to take

It is better to take off this case when you use the compass ^_^

Material: Aluminum

Dispaly Ratio: 16:9

Sensitivity: 45dB

CHYI Foldable Wireless Computer Mouse Arc Touch Mice Slim Optical Gaming Folding Mause With USB Receiver For Microsoft PC Laptop fitness It is better to takeBrand Name: CHYI Type: 2. 4Ghz Wireless Operation Mode: Opto electronic Time to market: Dec 04 Gross Weight: 100g Style: 3D Number of Rollers: Touch Stripe Model Number: arc touch mouse Hand Orientation: Right Package: No Power Type: Battery Number of Buttons: 2 Interface Type: USB DPI: 1200 Type: Arc touch Mouse Color: Black Dimension: 126. 5*56. 5*16. 5 mm Power Supply: 2*AAA battery(not included) Application: Desktop, Laptop,PC, Computer Style: