Can confirm that the Lypertek TEVI is not an identical copy of Mpow T5. Had a very nice chat with Marco at Lypertek, and he said the following: "Of course not the re-brand for MPOW models. We made the own tooling and tunes the sound by ourselves to meet our requirements. If you have the MPOW model, you can compare the sound by yourself. Then you will know. " I asked about what he meant by tooling, and he replied: "The tooling means the mold to inject the plastic parts. You can see the upper cover of TEVI is unique from the market." Just have to say I love the Tevis after having them for a day. 9,5 out of 10. Just missing HD codecs, and transparent mode maybe. Sound great, and the battery is awesome!