Product Feature 【2.4G Wireless Technology 】 2.4G wireless allows working distance of up to 10m, no interference with other device, Stable and smoothly. No need any driver, plug and play....

Product Feature 【2.4G Wireless Technology 】 2.4G wireless allows working distance of up to 10m, no interference with other device, Stable and smoothly. No need any driver, plug and play....