DAC HIFI audio amplifier conversion 3.5mm / 2.5 for IOS Suitable for IOS 12 11 with adapter compatible with mobile phone PC Win

SYRNARN is a senior enterprise brand integrating the self-service R & D, design, production and sales of digital accessories, high-end headphones, audio connectors, vehicle, computer and mobile phone peripheral products. According to the needs of users, we provide customized DIY accessories upgrading products. Development enthusiasm and enterprising pay attention to the product learning with the development mentality, new technology and new trend; keep the investment in product development and team talents. With the mission of pursuing excellent quality, we are determined to provide global users with high-end quality, excellent design, reasonable price and excellent service. Let “SYRNARN” become the brand of user trust, esteem, innovation and connector in the world.

DAC HIFI audio amplifier conversion 3.5mm / 2.5 for IOS Suitable for IOS 12 11 with adapter compatible with mobile phone PC Win

At present, there are two universal standards for the headset interface in the world, one is the standard of omtp and the other is the standard of CTIA. Generally speaking, most of the international manufacturers use CTIA standards, such as iPhone headphones in the United States, Hong Kong and other international markets, while domestic products need to support omtp standards. Here is a brief introduction: ① 3.5mm interface of international standard (CTIA commonly known as American Standard): the pin connection method is left channel right channel ground wire microphone. It is also a popular and widely used method in the market. The applicable range of CTIA earphones: Apple (most), Xiaomi (all series), Meizu (all series), Sony (all series), LG (all series), official HTC products, Samsung (most of the later period), some Motorola models (me865), Lianxiang (most of the later period), Nokia lumia and WP7 series, Huawei (later Series), Yitong T900, etc ② The 3.5mm interface of the national standard (omtpnbsp; commonly known as the national standard): the pin connection method is left channel right channel microphone ground. To apply to mobile phones: Apple (5, 5S International Travel), Nokia, Sony Ericsson (full range), ZTE, Bubugao, Kupai, HTC Unofficial products (a3380, a3360, t9188, a9188, z510d), Samsung used products (i8910, m3510c, m7500, f278, F700, F408, F490, g810, g818, g818e, i550w, 8510, i560, s8000c, i8000, m2710c, i7500u, i9000, i6500U, f809, i8000, f859), Motorola xt531, Lenovo A520 / A750 / P700, oppo (full range) and other domestic mobile phones Use of adapter cable: it is used to solve the compatibility problem of 3.5mm mobile phones with different standard interfaces, and exchange omtp standard and CTIA standard. For example, the headset of apple, Huawei, Xiaomi, Samsung, Meizu, HTC, Nokia lumia series and blackberry cannot be used normally in Nokia, Sony Ericsson, Lenovo, ZTE and other domestic mobile phone brands.

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