... precise 4.Receiver hide in mouse,hard to louse 5.Fashion 1.Portable and beautiful Nano receiver2.Use 2.4G HZ frequency ,10m ... /LINUX etc latest system12.Delivery:5-7 days for sample, 15-20 days for mass production 5000-10,000pcs13.Payment:30% deposit ... -2008 Certification, UKAS ISO9001-2008 Certificate, CE, FCC, MIC, ROHS 2.4G Nano Wireless optical computer Mouse