This product is a multifunctional device, which is not only a wireless charger, but also a holder and a Bluetooth speaker for mobile phones and tablets. A high-performance chip of Bluetooth 5.3 version , gives you a HD quality music. For the wireless fast charging, you can use it horizontal or vertical mode, you can enjoy movies while charging. This holder is not only retractable , fold-able, compact and easy to carry, but also rotatable and adjustable, brings a more joyful life to you!