智能滚动。舒适合手。
Signature Plus M750
适合每一只手
舒适，更进一步
外形小巧，办公和聊天两相宜。
Our products are responsibly made to help you seamlessly transition between work, life, and everything in between, making everyday moments feel easier and better - all while considering sustainability as a key criterion throughout every stage of the product development process.