Sell SB LASER POINTER PRESENTER PP-1000 best price

Plug and play – Working on any computer,no PC programming – Using a USB port – Remote control range over 15m with a very low power Specification: – transmitter & receiver :Radio freq 315 MHz (USA,Asia), – 433.92MHz(Europe) – Laser module wavelenght:650nm (class II) – Interface receiver USB HID spec.Vert1.1 ver 2.0 – Suported OS Win 98,SE, ME,2000,XP – Battery transmitter Alkaline 12V (gp A23), – Receiver USB Bus-powered – Operating current transmitter15mA, receiver 10-12mA – Dimension transmitter 115mm (L) x 18mm(H) x 19mm(W) – Dimension receiver 96mm(L) x 11mm(H) x 23mm(W)