· 【Attention-Compatible Devices】 This air mouse remote control supports almost android device, except Fire Stick, DVB Box, ROKU Box, MAG Box, Apple Box and some LG S-amsung TVs. If you are not sure if your media player can use this remote to replace the original remote, please contact us before purchase.· 【Electronic Manual]】Our electronic manual is located on the back of our remote control, making it easy to view the operating instructions. This is our exclusive design for updating and resolving any issues that may arise in the future · 【Voice input】The BPR1S Plus voice remote control supports voice assistant to search tv programs well. Please Attention: 1. In BT mode, the voice function is applicable to some ATV devices, like TCL Smart TV, Shield TV Box, HAKO mini, Google TV, etc, but incompatible with all AOSP devices. 2. In 2.4G mode, the voice function supports AOSP Android and ATV devices. 3. Voice Search Function can't across app, it only works for the built-in voice input search box or apps.· 【Precise Pointing】 The 6-axis gyroscope sensor helps to accurately remote control TV or PC. Hold the air mouse remote and turn your wrist, it can be converted into the movement of the cursor on the screen, allowing you to remotely control computers, smart projectors and other entertainment equipment.· 【2.4G radio frequency wireless】This 2.4G RF wireless remote comes with USB dongle, supports stable and highly sensitive wireless control up to 10 meters away via the USB receiver(included). With USB 2.0 receiver adapter, plug and play, no driver needed.· 【Support IR full keys learning】The BPR1S Plus replacement remote all the buttons support IR learning. IR Learning Compatible Devices: All AOSP Devices/Some ATV Devices and Smart TVs. 1. If no infrared learning, all buttons are 2.4G or BT mode function accordingly. 2. If the buttons have completed IR learning, only the power button will send the IR signal in priority in 2.4G or BT mode.