Mini Wireless USB Keyboard Air Mouse Remote (MX3-L) - for Windows, Mac OS, Linux or Android - L6-3/4" x W2-1/8" x D3/4" - brand new with box - $25 firm PRODUCT SPECIFICATION: - receiver dongle: nano style - connection port: USB2.0 or above - transmission mode: 2.4GH wireless, up to 10 meters - powered by: 2x AAA Battery (batteries not included) PACKAGE INCLUDES: - 1x mini keyboard - 1x usb dongle - 1x user manual