Remax RB-S25 Neckband Sports Earphone features Bluetooth 4.2 connection, wide compatibility, and a more stable signal. HD stereo sound offers you an incredible sound experience with deep bass and crystal clear treble. It comes with a built-in microphone for hands-free phone calling. It supports one-drag-two. Soft and ergonomic silicone earbud, comfortable to wear. It is suitable for running, jogging, and other outdoor activities. It has a transmission distance of 10m. It has a battery capacity of 70mAh. Its working time is about 3.5 hours and standby time of about 100 hours. Remaining battery display on an iOS phone. It has No warranty.
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