1. Lightweight and portable, fits in your pocket. 2. Hands-free support. 3. Built-in crystal clear quality Mic. 4. With SBC \ MP3 \ AAC audio decoding function. 5. Easy-to-use controls for music playback and answering phone calls. 6. Micro USB port for convenient recharging with built-in Lithium battery. 7. Embedded noise elimination circuit and Kalimba DSP data processor, complete a variety of digital speech processing.
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