BRS
Optical Data Transmission DeviceOptical Remote Controller
Compare with the traditional model, this new series is much smaller and thinner.
Backlight in the screen makes it easy to see.
Lifetime is improved by suing the sheet switch in the key board.
Compare with the traditional model, this new series is much smaller and thinner.
Backlight in the screen makes it easy to see.
Lifetime is improved by suing the sheet switch in the key board.