【High precision】The laser measuring device's dual laser transmitters can complete a series of complex measurements in 0.2 seconds, with a measuring distance of up to 98 feet, stable measurement data and an error limit of 1/16 inch. 【Easy to use and widely used】The laser rangefinder has only one button, long press to start and another to measure. It is suitable for measuring the size of a room, the height of a window, the size of a piece of furniture, etc. 【Works with the Mi Home APP】The digital tape measure can be connected to your phone via Bluetooth and used in Mi Home APP for a better experience with data storage notes, floor plans and actual measurements. 【Rechargeable and portable】The laser rangefinder uses a universal Type-C charging interface, which can share the charging cable with smart devices, making it convenient to charge at any time. At the same time, there is also a small yellow ring with patent design, which is convenient for users to hold and fix the laser measuring