Sport Wireless Earbuds with Bluetooth 5.3, 3D HiFi Stereo, 48Hrs Battery, IP7 Waterproof

Rulefiss is a smart device brand founded in 2018 that offers a wide range of products, including smartwatches, Bluetooth earbuds, and speakers. By combining fashion with innovative technology, we turn smart devices into a reflection of personal style. Our latest offering is the New Rulefiss Q38 sports Bluetooth headphones, featuring AAC/SBC audio decoder and a 14.2mm dynamic unit that provides detailed vocals, full mids, and deep bass.

Equipped with CVC 8.0 noise reduction technology and 2 microphones, these headphones retain 80% of sound, making calls clearer. The headphones are also compatible with most Bluetooth-enabled devices, ensuring wide compatibility. With monaural/binaural mode, each headphone can be used alone or shared with friends. The IP7 waterproof technology protects the headphones from damage caused by sweat and rain, making them ideal for sports and exercise.

The Rulefiss Q38 wireless earbuds Bluetooth features 14.2mm drivers for stereo sound and crystal-clear calls. With Bluetooth 5.3 technology, the headphones connect quickly and stably within 15 meters. The 48-hour battery life, dual LED display, and quick charging capabilities make these headphones a convenient choice. The comfortable sports earhooks and IP7 waterproof rating make them suitable for workouts, running, and gym sessions.

Smart touch controls on each earphone allow for easy operation, including playing, pausing, adjusting volume, answering calls, and activating voice assistants. The wide compatibility of these Bluetooth earphones makes them suitable for use with smartphones, tablets, and laptops. With no tangled wires to worry about, users can enjoy the convenience and freedom of these sport earphones.

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