Specification: Item Type: Pilot for Smartphone Material: PC, aluminium alloy Remote control angle: 30 degrees Remote control distance: About 10-15m/32,8-49,2ft (depending on different devices, the receiving capacity will be inna) Size: Approximately 26,2 mm / 1,0 inch The moisture meter can quickly measure the moisture content of the grain. 1. EASY PAIRING: The Pilot for your smartphone has a stable and reliable infrared signal that can be easily paired with home devices. 2. STABLE CONTROL: Pilot provides stable control with remarkable anti-interference performance and transmission distance up to 15 m. 3. PLUG AND PLAY: Pilot for the smartphone operates on the principle of plug and play, so that the smartphone can become the centrum of smart home control. 4. WIDELY COMPATIBLE: Mini pilot infrared remote control for smartphones is compatible with many devices and is an excellent choice for Samsung, Lg devices, etc. 5. ANTI-LOST DESIGN: The Pilot has an anti-lost design, with a key chain and silicone case, so you can take it with you without worrying about it getting lost.