As a newcomer to the rise of the headset industry, Tumei noontec recently released its flagship fashion Hi-Fi headset - Hammo.Hammo uses Tumei's unique SCCB acoustic technology to ensure the natural purity of sound quality. Also used 50mm high fidelity é’•The magnetic horn has a more powerful sound. The simple and stylish appearance, blue and orange contrast design, is believed to be more popular among the hipsters. 
Dongguan Hengqing Electronics Co., Ltd. , http://www.chbluetooth.com