M2 represents a new product category that differs fundamentally from other speakers, a cash register speaker, designed specifically for small businesses. It is the first 4G cloud-based multi-functional speaker in the industry that integrates electronic payment, voice broadcasting when receiving payment, and music enjoyment. It aims to bring the convenience of cash collection and the fun of running a business to more than 60 million small and micro business owners in China. With its compact and delicate design, it creatively combines QR code scanning payment on the front and a Bluetooth speaker entertainment function on the back, thus making it adaptable to a diverse range of business environments and of great commercial value to small and micro business owners.