Features: 100% brand new and high quality It has an wide operating range, high reliability, long life, high accuracy, and low power consumption. Made of fine quality ABS material, impact resistance, heat-resistant, cold-resistant, and with fine insulating effect. When you leave your home or fast-forward your home, youcan control the status of your home device at any time via the mobile AP. Mini and compact design, saving installation space and making the installation more beautiful. It has high integration and superior anti-electromagnetic interference performance. Package Includes: 1 x Intelligent Energy Meter Specifications: Material:ABS Size:7.9x6.6x3.7cm/3.11x2.60x1.46inches Connected Applications: Smartlife/Tuya App/Amazon Alexa note: Please allow 0-3mm errors due to manual measurement, make sure that you do not mind before you order.