MECOOL KM9 PRO TV Box 2G 16G Androidtv Google Certified ATV Android 10.0 Amlogic S905X2 4K HDR Media Player Smart Set Top BoxMecool KM9 PRO TV BOXOS:Android 10.0LED Indicator:Smart Breathing LightCPU:Amlogic S905X2Quad core ARM Cortex-A53 CPUGPU: Mail-G31 MP2 GPURAM:2GBROM:16GBWiFi: Built in2.4G WiFiSupport IEEE 802.11 b/g/n/acBT:BT 4.0LAN Ethernet:100MNetwork Function: Youtube,Playstore,Show box,Online movies,etc.Language: Ruian,Turkish,Spanish,Chinese , English ,Germany ,Japanese, Korea etc.24 language[Packages]1* TV BOX1* Adapter1*IR+ BT remote control(no battery)1* HDTV Cable1* User Manual BPR1S Plus:Bluetooth Pairing 1. To pair another new device, pre "OK" and "Back" at the same time till the light flashing. 2. Keep the remote control within 1 meter of the device for faster pairing. 3. Open Bluetooth searching, pair with "BOXPUT | BPR1S". 2.4G Pairing 1. Keep preing the "OK" and "Back" at the same time till the light flashing. 2. Plug in the USB receiver and keep the remote near to the USB receiver within 5 cm for faster pairing. 3. The indicator light stops flashing to indicate succeful pairing. IR Learning (All buttons)1. Pre the button that needs to learn for 8 seconds till it's flashing, then release (The indicator light on after flashing). 2. Align the IR, pre the button that would be learned, it shows succe when the indicator light flashing. 3. Repeat 1~2 to learn the other buttons. 4. Pre "Delete" and "Back" at the same time till the light flashes to reset IR.Highlights 1. The button would be IR mode when disconnected from Bluetooth. 2. Only the "Power" button has infrared value when connected to Bluetooth. 3. Pre "OK" + "volume +/-" shortly to control the speed of the mouse.