Features: brand new and high quality Material: Made of ABS material,sturdy and durable. Accurate reading:Indoor Temperature detection range: 0°C~60°C Outdoor Temperature detection range: -40°C~60°C Easy installation: The thermometer hanging hole on rear, you can place hanging it on wall. Wide use: Perfect for room, guitar room, bedroom,tent, warehouse, greenhouse and more. Great gift: Great gift for friend. Specifications: Material: ABS Launcher: approx.6.6x5x2cm/2.60x1.98x0.78in Thermometer: approx.8x5x1.7cm/3.15x1.97x0.67in Launcher Power Supply: 2xAAA Batteries(not included Thermometer Power Supply: 2xAAA Batteries(not included Color: As the picture shown Indoor Temperature detection range: 0°C~60°C Outdoor Temperature detection range: -40°C~60°C Quantity: 1Set Package Includes: 1xLauncher 1xThermometer(other accessories in the picture is not included.) note: Please allow 0-1cm error due to manual measurement. please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks!