Features: brand new and high quality High Quality Material: Made of high quality plastic , ecofriendly and stable, firm and durable. Easy to install: directly replace the old or broken one. Application: Good performance, convenient and practical, suitable for home and professional use. Lightweight Size: Portable and small size, easy to store and carry, bring you convenience. 4K for Image quality: The resolution can reach 4K, the screen for image is delicate, and all kinds of details are restored more perfectly.Send crystal clear, uncompressed video & digital audio with ease. Plug & Play: No need any APP, simple connection can get the convenience of wireless streaming media.No software or WiFi connection required. Connect the transmitter to the source, then connect the receiver to the Projector , connect the power, and you are ready to go. Specifications: Material: Plastic Color: As the Picture Shows Product Dimension: approx. 13.5x10x2.5cm/5.31x3.94x0.98inches Net Weight: 270g/0.60lbs Note: Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1Set A20W for Smart Wireless Screen Projector