【High Precision】This laser distance meter's dual laser sensors complete complex measurements in just 0.2 seconds, with a measuring range up to 98 feet, providing stable and highly accurate data. Error margin: 1/16 inch. 【Easy to Use & Widely Applicable】The laser rangefinder has only one button; long press to start and another to measure. It's perfect for measuring room size, window height, furniture dimensions, and more. 【Works with Mi Home App】Connect the digital tape measure to your phone via Bluetooth and use it with data storage notes, floor plans, and actual measurements in the Mi Home app for an enhanced experience. 【Rechargeable & Portable】The laser distance meter uses a universal Type-C charging interface, allowing you to share a charging cable with your smart devices for convenient charging anytime. It also features a small, patented yellow ring design, allowing users to hold and secure the laser measuring tool during measurement. It can also be hung on a backpack rope for easy carrying. 【Hidden Design & Innovative Appearance】The hidden OLED screen with low energy consumption displays data on counting, power, Bluetooth link status, etc., at a glance. The exterior is made of high-strength engineering materials and scratch-resistant UV paint, and the frosted texture resists fingerprints. Product Specifications: Measuring Range: 98 feet / 30 m Measurement Unit: m/ft Minimum Display Unit: 0.001 m Distance Measurement Accuracy: ±2 mm (±1/16 inch) Laser Level/Type: Class II / 630-680 nm, <1 mW Display: 0.96 inch OLED screen Charging Time: Approximately 100 minutes Laser Auto Shut-off: 30 s Automatic Shut-off: 180 s Bluetooth Range: Approximately 8 m 2 Measurement Modes: Switch between the instrument's front and rear reference point for more precise work.