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Bluetooth Headphones Wireless Earbuds, Bluetooth 5.3 Stereo Earphones, Noise Cancelling Mic, IPX7 Waterproof Ear Buds for Workout/Running Black

  • Based on 1,053 reviews
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Color: Black


Features

  • 3D Stereo Sound, Crystal Clear CallsThe newest i27 wireless headphones produce impressively beautiful sound, using an AAC/SBC audio decoder and a 14.2mm composite diaphragm to increase the audio frequency by 45% (20Hz-20kHz). Instrumental details are layered, resonant bass and authentic highs ensure you feel pure music. At the same time, the Bluetooth headphones have built-in 2 clear microphones and CVC 8.0 noise reduction technology, they can retain 80% of the sound, making the call clearer.
  • Bluetooth 5.3, Quick ConnectionThe Catitru i27 wireless earbuds uses Bluetooth 5.3 technology and dual-channel transmission, and supports protocols such as HSP, HFP, A2DP and AVRCP. Compared with Bluetooth 5.2, the transmission speed is +150%, the stability is +50%, 100ms low latency, and it is easily compatible with iOS/Android/Windows systems. After pairing the devices for the first time, the Bluetooth earbuds will automatically connect when you take them out of the charging case.
  • 10 Minute Quick Charge, 2 Hours of PlaybackOur wireless earphones over ear charging case with LED display shows remaining power in percentage. Charging case presents its battery from 1%-100% to let you know the current power status of your running headphones and charging case anytime anywhere. Up to 6 hours playtime of normal usage on a single charge and boost that to 54 hours playtime with the 400mah compact charging case. With type-C quick charge, it only takes 1.5 hrs to charge the case.
  • Comfortable Sports Earhooks, IP7 WaterproofUnlike most sport headphones wireless, i27 sport headphones are designed with a soft, ultra-light and flexible 45 earhook structure, which can fit your ears smoothly. And a single earbud is as light as 7g, equipped with 3 different sizes of high-quality silicone earplugs (S/M/L). Also with IP7 certified waterproof technology, you can protect the sport earbuds from sweat and rain during sports or daily use. Best choice for workout, running, gym.
  • Smart Touch Control, Refined AppearanceMulti-function touch panel on each Bluetooth earphone helps to play, pause, adjust volume, answer, end calls, activate siri and google assistant more convenient. In addition, the appearance of the sport earphones is made of 100% glossy coating, with smooth lines, comfortable touch and exquisite appearance.

Brand: TRAUSI


Color: Black


Ear Placement: In Ear


Form Factor: In Ear


Model Name: i27F


Connectivity Technology: Wireless


Wireless Communication Technology: Bluetooth


Included Components: S,M,L Eartips, User Manual*1, Wireless Charging Case*1, Type-C Cable*1, i27 Wireless Earbuds*2


Age Range (Description): Adult


Material: Silicone, Plastic/Polymer


Specific Uses For Product: Sport


Compatible Devices: Smartphones, Tablets, Laptops, Desktops, Smart Speakers, Televisions, Car Audio Systems


Water Resistance Level: Waterproof


Frequency Range: 20Hz-20kHz


Control Method: Touch


Audio Driver Type: Dynamic Driver


Bluetooth Version: 5.3


Earpiece Shape: earhook, in-ear


Manufacturer: TRAUSI


Product Dimensions: 7.4 x 1.8 x 1.1 inches


Item Weight: 5 ounces


Item model number: i27F


Batteries: 1 Lithium Ion batteries required. (included)


Date First Available: November 20, 2024


Frequently asked questions

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Top Amazon Reviews


  • These earbuds have truly exceeded my expectations in every way.
I recently purchased the headphones, and I couldn't be happier with my decision! First off, the Bluetooth 5.3 technology provides a seamless connection with my devices. I’ve experienced no lag while listening to music or taking calls, which is a game-changer for me. The sound quality is outstanding—crisp highs and deep bass make my playlists come alive! The noise-canceling microphone is another standout feature. During calls, my voice comes through crystal clear, even in noisy environments. Friends and family have noticed the difference, and I can finally have conversations without shouting over background noise. As someone who loves to stay active, the IPX7 waterproof rating is a huge plus! I’ve used these earbuds during intense workouts and in light rain without any concerns about damage. They fit securely and comfortably in my ears, so I can focus on my routine without constantly adjusting them. The battery life is impressive as well; I can go for hours on a single charge, and the quick charging feature means I'm never left without my music for long. Plus, the touch controls are intuitive and make it easy to manage playback and calls on the go. Overall, these wireless earbuds are an incredible value for anyone looking for high-quality sound, durability, and functionality. Whether you’re working out, commuting, or just relaxing at home, these earbuds deliver an exceptional audio experience. Highly recommend! ... show more
Reviewed in the United States on January 1, 2025 by Sofia

  • Impressive clear quality
The sound quality is impressive for the price point. The bass is punchy without being overpowering, and the mids and highs are crisp and clear. Whether I’m listening to music, podcasts, or making calls, the audio is consistent and immersive. These earbuds are incredibly comfortable. Snug fit that doesn’t slip, even during workouts. I’ve worn them for hours without any discomfort. The battery life is outstanding. The charging case provides additional cycles. It’s convenient for on-the-go use without needing to recharge constantly. The noise cancellation works well. Pairing was seamless. The Bluetooth range is solid, and I’ve experienced no connectivity issues. excellent choice for anyone seeking quality earbuds with great sound, comfort, and modern features. ... show more
Reviewed in the United States on January 4, 2025 by ashlea

  • Very Nice Earbudd
Overview The Trausi Wireless Earbuds boast the latest Bluetooth 5.3 technology, promising a seamless and robust connection. These over-ear buds come equipped with noise-cancelling microphones, making them a solid option for both casual listeners and athletes. Additionally, they offer an IP7 waterproof rating, ensuring they can withstand even the sweatiest workouts and unexpected rain showers. Available in a sleek gray color, they combine style with functionality. Design and Comfort The design of the Trausi Wireless Earbuds is both modern and practical. The gray color gives them a sophisticated look that matches a variety of styles. The over-ear design ensures that the earbuds stay in place, making them ideal for rigorous activities like running and working out. They are lightweight and comfortable even during prolonged use, which is a significant advantage for fitness enthusiasts. Sound Quality One of the standout features of these earbuds is their sound quality. The Bluetooth 5.3 technology provides a stable connection, minimizing audio drops and latency issues. The stereo sound is crisp and clear, offering a balanced mix of bass, mids, and highs. While they may not rival high-end audiophile headphones, they provide an impressive listening experience for their price range. Noise Cancelling and Mic Performance The noise-cancelling microphone is a notable feature, especially for those who take calls on the go. It effectively reduces background noise, ensuring clear communication even in noisy environments. This makes the Trausi earbuds a great choice for both professional and personal use. Durability and Waterproofing With an IP7 waterproof rating, these earbuds are built to last. They can handle sweat, rain, and even accidental submersion without missing a beat. This durability makes them a reliable companion for outdoor activities and intense workouts. Battery Life Battery life is decent, offering several hours of continuous playback on a single charge. The charging case provides additional power, ensuring that you can keep the music going throughout the day. However, some users might find the charging time a bit longer compared to other models in this category. Pros Stable Bluetooth 5.3 connection Effective noise-cancelling microphone IP7 waterproof rating Comfortable and secure fit Good sound quality for the price Cons Charging time could be improved May not satisfy audiophiles seeking premium sound quality Conclusion The Trausi Wireless Earbuds are a fantastic option for anyone looking for reliable, stylish, and functional earbuds. They excel in providing a stable connection, clear sound, and effective noise cancellation. While they may not offer the highest-end audio experience, they are more than adequate for everyday use and workouts. With their waterproof design and comfortable fit, they are a worthwhile investment for those with an active lifestyle. ... show more
Reviewed in the United States on September 8, 2024 by MsSamantha72 MsSamantha72

  • Surprisingly Impressive – Great Sound & Comfort!
Color: Black
I wasn’t sure what to expect with these, but they honestly exceeded my expectations! The sound quality is crisp and clear, with great bass and balance, making music, calls, and even videos sound amazing. The fit is super comfortable and flexible, so I can wear them for hours without any discomfort. They also stay in place really well, which is a huge plus. The battery life is solid, lasting way longer than I expected, and the Bluetooth connection is smooth with no annoying dropouts. For the price, these are a steal! Way better than some of the more expensive brands I’ve tried. Highly recommend for anyone looking for reliable, great-sounding Bluetooth headphones! ... show more
Reviewed in the United States on February 17, 2025 by Shae

  • Great value for the price
Color: Black
These earbuds have been a great surprise. The battery life is impressive, and the charging case clearly displays the remaining power level. They are lightweight, comfortable, and easy to carry anywhere. Pairing is quick and simple, and the sound quality is quite good for the price. While they may not match Apple’s original products, they are still a very affordable and functional option. Definitely a great purchase! ... show more
Reviewed in the United States on February 20, 2025 by Katerine

  • Good quality
Color: Black
Love these! Very comfortable, easy to use, the over the ear support is awesome when using them on a run, sound quality is good, charging is fast, good quality for the money!
Reviewed in the United States on February 19, 2025 by Annakate gliddon

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