Recently, Japanese company AVIOT announced for the first time that it uses Qualcomm TrueWireless technology and launched its TE-D01b true wireless earphones in Japan through a crowdfunding platform. It also advertised Japanese-style tuning rather than mass-market tuning. I also saw almost the same product on the international crowdfunding platform Indiegogo, but it was renamed Samurai Ear STW-D01a. In addition, the color of the product is also different from AVIOT TE-D01b. ?Samurai Ear STW-D01a is expected to ship in December, with a super early bird price of $109 and a retail price of $159.

The design and functions of Samurai Ear STW-D01a are basically the same as TE-D01b. It uses Qualcomm CSR's QCC3026 chip, which can provide up to 9 hours of battery life, and can support TrueWireless based on extended mode and matching TrueWireless on new platforms such as Snapdragon 845 has two independent transmission true wireless modes: left and right, and emphasizes that the antenna design has been tested in field situations and can have good connection stability. In addition, the headphones on both sides can be regarded as hosts. There are no current true wireless headphones. The difference between master and slave.

Samurai Ear STW-D01a also emphasized that unlike the bulk earphones on the market, they are mainly based on the preferences of large markets, especially for the Chinese market, but they also believe that the sound orientation preferred by China is different from that of the mass market, and They are based on traditional Japanese acoustic tuning and have reached 3,000 different music types to produce a suitable sound style. The monomer uses a 6mm dynamic coil with a frequency response of 20Hz-20kHz; at the same time? Samurai Ear STW-D01a It is IPX7 waterproof and can resist temporary immersion in water.

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In addition, although the storage box is larger than that of ordinary true wireless earphones, in addition to using an aluminum shell, it is also equipped with an 800mAh battery, which can charge the earphones about 6 times. It is matched with the earphones themselves. Up to 60 hours of non-continuous music playback. However, unlike the Japanese AVIOT TE-D01b, which has a softer color scheme, the Samurai Ear STW-D01a chooses a more intense color scheme, available in four colors: black, gold, red and silver. The surface of the storage box also has a more obvious hairline texture.

News source: Indiegogo