Wireless Bluetooth Earbuds for Sport

Rulefiss is a smart device brand founded in 2018 that offers a wide range of products including smartwatches, Bluetooth earbuds, and Bluetooth speakers. By combining fashion and innovative technology, the brand transforms smart devices into carriers of personal style.

The latest addition to the Rulefiss product lineup is the Q38 Sport Earbuds, a new upgrade from the previous model. Featuring Bluetooth 5.3 technology, the Q38 earbuds offer a significant improvement in performance compared to Bluetooth 5.2, with a 150% increase in transmission speed and 50% improved stability.

Equipped with an AAC/SBC audio decoder and a 14.2mm dynamic unit, the Q38 earbuds deliver detailed vocals and instruments, full mids, and deep bass, providing a 3D HiFi stereo listening experience. Additionally, the built-in CVC 8.0 noise reduction technology, featuring dual microphones, retains 80% of the sound, ensuring clear call quality.

These Bluetooth headphones are compatible with most Bluetooth-enabled devices, including phones, tablets, and laptops, making them a versatile choice. The package includes a USB-C charging cable, a 48-hour charging case, the Q38 Bluetooth headset, six soft silicone ear caps in different sizes (S/M/L), and a user manual.

Designed for active lifestyles, the Q38 earbuds are IP7 waterproof, effectively protecting them from damage caused by sweat and rain, making them suitable for exercise and sports. The flexible, lightweight, and comfortable 45-degree earhook structure, along with the three different-sized silicone earplugs, ensures a secure and comfortable fit.

The Q38 wireless earbuds feature a smart touch control panel on each earbud, allowing users to conveniently play, pause, adjust volume, answer and end calls, and activate voice assistants like Siri and Google Assistant. The earbuds' refined appearance is enhanced by a glossy 100% coating, with smooth lines and a comfortable touch.

Additionally, the Q38 earbuds offer impressive battery life, with up to 6-8 hours of playtime on a single charge and an additional 48 hours of playback with the compact 800mAh charging case. The case features a LED power display, allowing users to monitor the remaining battery percentage of both the earbuds and the case. With a quick 10-minute charge, the earbuds can provide up to 2 hours of playtime, ensuring users can stay connected and entertained on-the-go.

In summary, the Rulefiss Q38 Sport Earbuds combine advanced Bluetooth 5.3 technology, high-quality audio, comfortable and waterproof design, and smart touch controls, making them an excellent choice for those seeking a versatile and reliable pair of wireless earbuds for their active lifestyle.

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