| Item | : | Wireless 2.4G Optical Mouse |
| Model Name | : | CM-400 |
| Button | : | Left, Right, Wheel(Up&Down), On/Off |
| Radio Frequency | : | 2.4GHz (between mouse & Receiver) |
| Transmission Area | : | 8m |
| Receiver | : | Nano Receiver |
| Sensor | : | Optical |
| Technology of | : | LG |
| Color | : | Silver |
| Connection | : | USB (Receiver) |
| Battery | : | AAA (2pieces) |
| DPI | : | 1000 |
| OS | : | Windows 98, Me, 2000, NT, XP, Vista, 7, Mac OS 9.0 |
| Size | : | L 92 / W 51 / H 26 |
| etc. | : | Plug & Play |
# Shipment 1. We provide our valued buyer with a tracking number for free. 2. After your payment, your item will be packed in small packet and shipped by the registered mail with a treacking number within 2 working days.
# Return Policy 1. We carefully inspect the item before shipment. 2. In case you find a defect on our goods, please take pictures and send them to us by e-mail in 3days after arrival. 3. If it is turned out to be a defect by our inspection, we will exchange or refund it. 4. But, please contact us first before you return our goods. # Contact us We are willing to respond to your inquiry. If you have a question or problem, please contact us first. It is the fastest way to settle your concern or issue. If you want to receive a prompt feedback from us about some inquiries , please add me to your messenger so that we can have a conversation immediately on line. -My MSN Messenger : korrussia@hotmail.com -Available time : between 09:00 and 18:00(GMT +9).