<p>1. Support USB-5V voltage input, and can use mobile phone chargers, power , computer USB ports, etc. as power sources</p> <p>2. 3.5 The headphone holder is for audio output and can be used with regular 3.5 headphones or connected to external power amplifier devices</p> <p>3. Support signal input and use Mini stand for HDMI1.4</p> <p>4. The thickness of board has been controlled to 5MM</p> <p>5. The potentiometer adopts a wave wheel button, a 3-in-1 function, menu, plus, minus, and composite brightness and volume</p> <p> and TYPEC, automatic recognition, automatic conversion, and subsequent signal access shall prevail</p> <p>Built in 12 languages</p> <p>Adopting fully SMD components, the production design standard is industrial grade, and the shipping standard is civilian grade. The relevant working temperature needs to be tested by oneself</p> <p>Note:Before purchasing, please confirm that your display interface type is EDP 30Pin, and choose the corresponding resolution to purchase.</p> <p>Type:1366x768</p> <p>Colour:Blue</p> <p>Material:PC+Metal</p> <p>Package Contents:</p> <p>1 * Control Board(For 30Pin)</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>