... Design, High Accuracy, High Quality, Specifications2.4G wireless mouse 1.mid size, smooth,comfortable 2.Paypal and ... and play, In various environments, freedom, need not use mouse pad, strong ability to adapt to the media ... wireless communication protocol, low power design, can use 3-4 months. Using four power saving mode, when not working ... specification: 80mm*54mm*33mm 2.4G wireless mouse for Apple