Singing is a high-tech and innovative enterprise that integrates services such as r & d, design, production, marketing, software development. For more than 10 years, technology has led to branding. A new form of eco-creation, like sharing ktv, is bound to be as popular as sharing a recharging treasure. Sharing k-sale integrated equipment, sweeping k-sing at any time or place. No manual work, no shop, no hoarding, no experience. The market is wide and flexible, with hotels, restaurants, conference rooms, big rows, people's rooms, agricultural music, parks, squares, entertainment places, all of which are easily managed by a mobile phone, which is automatically decentralized and is distributed through the entire channel, and headquarters helps with the operation of shared k-sale equipment, with minor, part-time, part-time and full-time access to a small area, with soundboxes with similar effects to traditional ktv。