xDuoo is a professional in high-end audio product development; design and sales. xDuoo have strong and profound technical capability, professional knowledge background on audio filed, unique Audio technician. xDuoo main products are: headphone amplifier, audio DAC, PC HI-FI DAC, Phone Audio DAC, Music Player, and so on.
TFZ headphones are the earphone brand under the Shenzhen Jinser Huanian Industrial Co., Ltd. Founded in 2015, it is a company specializing in monitoring headphones and HIFI audiovisual products. It is headquartered in Shenzhen Hi-Tech Park.
Shenzhen Shanling Digital Technology Development Co., Ltd. is a joint-venture high-tech enterprise specializing in research and development, manufacture, marketing and sales of audio products.
SpinFit has an ergonomic concave design at the core to allow the ear tip to swivel, making it flexible to bend and twist to the contour of a person’s ear canal.
Hi-fi sound for peanuts. In the cutthroat Chinese audio market, the The company behind this Chi-Fi jewel delivers the sonic goods without scrimping on design, build quality, or packaging.