Features: Quality performances and power efficiency, lower energy consumption, and bring you better experience. Adopts professional HDR10+ video decoding technology, USB2.0 port to meet the need of faster transmission and easily enjoy the fun of transferring file. 2.4GHz+5GHz Double bands, faster transmission and stable signal. Supports 4K decoding, provide you with a more realistic experience, 3D immersived enjoyment allows you to experience the shock of 3D stereoscopic experiences home. Upgraded system, perfect for home entertainment, home theaters, business use, and more. Specifications: Material: Plastic Color: Black Type: 3 standard type optional, refer to pictures to select please Size: about 10.2x10.2x2.1cm/4.01x4.01x0.82inch Model: KM7SE SDRAM: 2GB FLASH: 32GB Version: BLE5.1 Package Includes: 1x KM7SE TV Set-top Box 1x Voice Remote 1x Power Cord 1x HDTV2.1 Cable note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.