ACK-126 RF • Wireless multimedia compact keyboard made of full flexible silicone material • Far-ranging and reliable radio-frequency transmission at 2.4 GHz up to approx. 10 m away from the PC • Robust and universal: foldable, rollable, dust- and waterproof (IP65) • Noiseless and soft stroke due to sealed long-travel keys • Comfortable use due to 18 multifunction keys • Warning indication for low battery capacity by red LED • Plug & Play • Ideal for use in facilities, laboratories, gastronomy, food industry as well as for medical areas, etc.