21.5 Inch Mobile Touch Screen TV 2.4G 5.8G Bluetooth Portable TV Mobile Smart Screen 4GB 64GB Wireless Projection Live Broadcasting EU Plug 100‑240V Item Type: Mobile Touch Screen TV Material: SECC Sheet Metal Weight: Approx. 11100.00g / 391.54oz Screen Size: 21.5 Inches CPU Processor: 8 Core 4 ARM Cortex A 73 at 2.0GHz, 4 ARM Cortex A 53 at 2.0GHz Touch Screen: Yes Remote Control: Yes Wireless Fidelity: Built in 2.4G 5.8G Wireless Fidelity Bluetooth: Bluetooth 5.0 Machine Battery: Lithium Ion battery 3S3P 6000mAh Remote Control Battery: 2 x AAA Battery Base: 34cm / 13.4in Screen Size: Approx. 50x27.5cm / 19.7x10.8in Stand: 100cm / 39.4in Camera: No Aspect Ratio: 16:9 Configuration: MTK 8183 4 64G Resolution: 1080 x 1920 IPS Operating System: for Android 12 Sensor: Supports 90 Degree Rotation Language: Default English, Support for Global Languages via Settings Image View: Supports JPG, BMP, PNG, GIF Formats with Rotate Slide Show Type C Interface: 1 x Type C, Full Functionality Except for Charging Response Time: 8ms Touch Type: PCAP Touch Ports: USB Accuracy: ±1mm Touch Points: 10 Points Maximum Power Consumption: ≤35W Screen Buttons: Power, Volume+, Volume- Operating Temperature: 0-50°C Screen Projection: Wireless Screen Projection, Online Screen Projection Support: Whiteboard Function, Wireless Mobile Projection, etc. Widely Used for: Home Entertainment, Small Office, Advertising Control Method: Mobile APP, Remote Control, Touch Screen Usage: Media Information Playback Function: Watch TV, Video Streaming, Live Broadcast, Music Listening, Remote Video, Advertising Playback