Caution: color: we ship according to the color of the first picture, in the package: if the quantity is not stated in the description, we will ship the item according to the quantity and model in the title. W2 pro voice remote control 2.4G wireless keyboard air mouse ir learning microphone gyroscope for android tv box h96 max| remote controls features: 2.4G wireless connection via usb receiver, plug and play, enjoy remote wireless control up to 10 meters. With gyroscope function, 6-axis inertial sensor can sense the change of direction and speed. Just hang it in the air to control your device. 47 Keys mini keyboard with backlight function and touch control panel, easy to operate. The mini keyboard allows for convenient typing. Air mouse, wireless keyboard and infrared learning remote control are all in one. It is plug and play, simple and smooth. Support voice input function, just say what you want to input at the microphone hole on the remote control and you can get it easily. With infrared learning function, it can learn different remote controller, to control tv and other media players. The special anti loss function design, just press the search button at one end of the usb receiver, and the remote control will make a sound, and there is no need to worry about not finding the remote control again. Compatible with android, windows and linux operating systems. Suitable for htpc, smart tv, android tv box, multi in one pc, laptop, projector, etc. Specifications: brand name: wechip w2 pro type: air mouse color: black material: abs wireless modulation method: gfsk modulation frenquency: 2.4-2.4835Ghz battery type: 500mah/3.7V lithium battery keys quantity : 61 keys remote control distance: 8-10meters charging port: micro usb package size: 23 * 9.5 * 1.8Cm / 9.1 * 3.7 * 0.7In package weight: 167g / 5.9Oz package list: 1 * air mouse 1 * receiver 1 * charging cable