By using Bluetooth and linking with the APP on your phone, you can achieve one-click translation, simultaneous interpretation, video/phone call translation, conference artifact, Ai robot dialogue, face-to-face translation and other functions. When the phone screen is off, you can also use the translation function more conveniently. Just press the button on the power bank to wake up the APP on your phone. It supports more than 140 translation languages ​​and 20 offline languages. The product is equipped with a 5000mAh battery. When translation is not needed, it can be used as a magnetic power bank. The power bank is charged as soon as it is attached without pressing the switch. The magnetic surface uses skin-friendly liquid silicone material, and the front panel supports custom patterns.