Beyerdynamic DT-1350-80 is a high-end portable headset launched by Beyerdynamic in 2011. It is handmade and produced in limited quantities in Germany. It adopts Baya Power's own Tesla technology, which improves the energy conversion efficiency of earphones and can produce balanced, accurate and undistorted sound at high volume. Its all metal framework and separable head beam make the DT1350 very powerful in design and workmanship.

The Beyerdynamic DT-1350-80 hit a new record low of $173.14, which was $5 cheaper than the last recommendation, about 1049 yuan. The price of the same model on Taobao was between 1999 and 2350 yuan. The price advantage was obvious.