• 1. Design: Omni-directional microphone design, the call is as clear as face-to-face.
• 2. Wearing left and right ears: 180°rotating left and right ears without pain, voice broadcast in Chinese and English, and call broadcast.
• 3. Speaker: 10mm composite diaphragm speaker, translucent treble, strong bass.
• 4. Large-capacity battery: long-lasting battery life and long standby time of 180 days, and the continuous talk time is about 36 hours.
• 5. Elimination: Built-in DSP noise suppression and echo cancellation function (CVC8.0 dual noise reduction technology).

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