Bluetooth Headphones Sport, 75 Hours Headphones Wireless Bluetooth 5.4, HiFi Stereo Deep Bass Wireless Earbud, 4 ENC Noise Cancelling Mic, IP7 Waterproof In-Ear Earphones with Ear Hooks, USB-C LED

Price: €39.99 - €26.99
(as of Apr 25, 2025 23:42:04 UTC – Details)

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Rulefiss is a smart device brand founded in 2018. We offer a wide product portfolio, including smartwatches and Bluetooth earbuds as well as Bluetooth smart devices such as Bluetooth speakers. We combine fashion and innovative technology to make smart devices wearers of personal style.

Batteries ‏ : ‎ 1 A batteries required. (included)
Product Dimensions ‏ : ‎ 3 x 3 x 4 cm; 4 g
Date First Available ‏ : ‎ 18 Aug 2024
Manufacturer ‏ : ‎ Rulefiss
ASIN ‏ : ‎ B0D4QNNGD5
Item model number ‏ : ‎ BX27-NEW
Country of origin ‏ : ‎ China
Guaranteed software updates until ‏ : ‎ unknown

Bluetooth 5.4 technology: the Rulefiss BX27 Bluetooth in-ear headphones use the most advanced Bluetooth 5.4 technology, which offers faster transmission speed, stronger connection stability and a longer range of Bluetooth (up to 15 m). Even if you put the phone in your pocket, the Bluetooth earbuds will not be disconnected. After the first connection, the earbuds will automatically connect to your device as soon as you open the charging case.
Hi-Fi audio and premium calling experience: the wireless Bluetooth headphones use a professional 14.2 mm speaker unit that adds the design of the composite vibration membrane to avoid sound distortion. The integrated call noise cancellation technology (SNR>101dB) and 4 HD microphones can isolate 75% of ambient noise and preserve 85% of voice. Make your calls clearer.
75 hours playtime and LED power display: the in-ear Bluetooth headphones single charge gives you a full 15 hours of listening, while the charging case extends to 75 hours, the charging case charges in just 1.5 hours via USB-C cable. With an intelligent LED digital display, you can easily see the battery consumption on both wireless headphones and on the charging case, so you can master the time to charge.
High wearing comfort and IP7 waterproof: the Bluetooth sports headphones have an innovative soft ear hook design that keeps the headphones wirelessly in place even during intensive training. The sports Bluetooth headphones are available in three sizes (S/M/L) of earplugs, perfect wearing comfort even for small ears. IP7 waterproof technology protects headphones wireless sports efficiently from damage caused by sweat and rain, best choice for running, jumping, jogging, fitness, yoga.
Easy touch operation and comprehensive compatibility: the Rulefiss BX27 noise cancelling headphones can change songs, answer/end calls, adjust the volume, activate the voice assistant and activate other functions via the touch control. These wireless headphones have user-friendly controls and are therefore ideal for use in the gym. These headphones are compatible with most Bluetooth devices, iOS/Android smartphones, tablets, laptops, TVs and more.