Shenzhen Haoyuanshengda Electronical Co.,Ltd.  

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1. Wireless mouse With digital high-frequency radio frequencytechnology: 2.4GHz
2. High resolution 1000DPI
3. Batteries: AA alkaline charger x 1
4. Compatible with windows 98/ME/2000 /XP/Vista
5. Connector: Mini USB Receiver, 4keys, 1 scroll wheel
6. Sleep mode for saving power
7. Freely 360-degree use within 10M radius
8. Colors are available (red, black, silver)
9. Specification: 82.05L*54.45W*30.85Hmm
10. Packed in a plastainer. (102*74*52mm)
11. Highly welcome the OEM