Wireless Earbuds Bluetooth Headphones for Sports with IP7 Waterproof, Noise Cancelling Mic

Rulefiss is a smart device brand that was established in 2018, offering a variety of products such as smartwatches, Bluetooth earbuds, and Bluetooth speakers. We blend fashion with cutting-edge technology to create smart devices that reflect personal style.

Introducing the new Rulefiss Q38 sports Bluetooth earbuds, featuring the latest upgrades including Bluetooth 5.3 technology. This new version boasts a 150% increase in transmission speed and a 50% improvement in stability compared to Bluetooth 5.2. The earbuds also come equipped with AAC/SBC audio decoders and 14.2mm dynamic units, delivering detailed vocals and instruments, full mid-range tones, and deep bass. The addition of CVC 8.0 noise reduction technology ensures 80% of sound is captured during calls, enhancing clarity.

The Q38 earbuds are compatible with most Bluetooth-enabled devices, making them versatile for use with phones, tablets, and laptops. The IP7 waterproof technology protects the earbuds from sweat and rain, making them ideal for use during workouts and sports activities.

In terms of sound quality, the Q38 earbuds deliver stunning 3D stereo sound with crystal clear calls. The earbuds feature an AAC/SBC audio decoder and a 14.2mm composite diaphragm that enhances audio frequency by 45%. With built-in 2 microphones and CVC 8.0 noise reduction technology, calls are crisp and clear.

Bluetooth 5.3 technology ensures quick connectivity, with dual-channel transmission supporting various protocols. The earbuds offer 6-8 hours of playtime on a single charge, with an additional 48 hours of playtime with the charging case. The quick charge feature allows for a full charge in just 1.5 hours.

Designed for comfort and functionality, the Q38 earbuds feature soft, flexible 45° ear hooks and high-quality silicone earplugs in three sizes. The smart touch control panel allows for easy management of music playback and calls. The glossy finish and sleek design of the earbuds add a touch of elegance to your active lifestyle.

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