Wireless Earbuds, Bluetooth 5.4 Headphones, True Wireless Stereo Earphones with Noise Cancelling Mic, IPX7 Waterproof, Comfort Fit and Fast Charging Ear Buds (Black)
by TRAUSI

Overall Score
Value Score
✓Should you buy it?
The TRAUSI i27 Wireless Earbuds are an excellent choice for anyone seeking fast charging, long playback time, and crystal-clear sound in a comfortable and durable package. With their impressive 54-hour total playback time, soft earhook design, and IPX7 waterproof rating, these earbuds are well-suited for sports, workouts, and outdoor activities.
The near-perfect 5-star rating from customers reflects the earbuds' excellence across all key areas. While they are nearly flawless, some users might prefer a different color option. However, this minor preference does not detract from the overall quality of the i27 earbuds. For those looking for high-performance wireless earbuds that excel in battery life, comfort, and sound quality, the TRAUSI i27 Wireless Earbuds are an outstanding investment.
Pros & Cons
Pros
- •Fast charging with 10-minute quick charge
- •Impressive 54-hour total playback time
- •Crystal-clear sound with noise-cancelling mic
- •Comfortable and secure fit with soft earhooks
- •IPX7 waterproof rating for durability
Cons
No cons listed
Where to Buy
TRAUSI i27: Fast Charging and Clear Sound
The TRAUSI i27 Wireless Earbuds have earned an impressive 5 out of 5 stars from 247 customers, with only 1% giving a 4-star rating, highlighting their exceptional performance and user satisfaction. These earbuds are designed to offer fast charging, long playback time, and crystal-clear sound, making them a top choice for those seeking convenience and quality in their audio devices.
With a focus on comfort and durability, the i27 earbuds feature a soft, ultra-light earhook design and an IPX7 waterproof rating, making them ideal for sports, workouts, and outdoor activities. The intuitive touch controls and Bluetooth 5.4 technology further enhance the user experience, providing seamless connectivity and easy management of audio and calls. This review delves into the i27 earbuds' sound quality, battery life, comfort, and overall performance to help you decide if they meet your needs.
Sound Quality and Noise Cancellation
The TRAUSI i27 earbuds deliver crystal-clear sound quality, thanks to their Bluetooth 5.4 and true wireless stereo technology. Users have praised the powerful bass and clear treble, making these earbuds perfect for listening to music anytime. The built-in noise-cancelling microphone ensures clear calls, even in noisy environments, enhancing the overall audio experience.
Battery Life and Charging
With a total playback time of up to 54 hours, the i27 earbuds are designed for extended use. Each earbud provides up to 6 hours of playtime on a single charge, and the 400mAh charging case extends this significantly. The Type-C quick-charge fully charges the case in 1.5 hours, and a 10-minute quick charge provides 2 hours of playback. The LED percentage display on the case allows for easy monitoring of the power status.
Comfort and Fit
The i27 earbuds feature a soft, ultra-light earhook design, weighing just 7g each, ensuring a comfortable and secure fit. The earbuds come with three sizes of silicone earplugs (S/M/L), allowing for personalized comfort. The IPX7 waterproof certification adds durability, making these earbuds ideal for workouts, running, and outdoor activities.
Connectivity and Controls
Featuring Bluetooth 5.4 technology, the i27 earbuds offer instant pairing and seamless connectivity to your devices. The dual-channel transmission ensures faster speeds and better stability. The smart touch controls allow for easy management of music playback, volume, and calls, as well as activation of Siri or Google Assistant, enhancing the overall user experience.
Verdict
The TRAUSI i27 Wireless Earbuds are an excellent choice for anyone seeking fast charging, long playback time, and crystal-clear sound in a comfortable and durable package. With their impressive 54-hour total playback time, soft earhook design, and IPX7 waterproof rating, these earbuds are well-suited for sports, workouts, and outdoor activities.
The near-perfect 5-star rating from customers reflects the earbuds' excellence across all key areas. While they are nearly flawless, some users might prefer a different color option. However, this minor preference does not detract from the overall quality of the i27 earbuds. For those looking for high-performance wireless earbuds that excel in battery life, comfort, and sound quality, the TRAUSI i27 Wireless Earbuds are an outstanding investment.
Rating: 5/5
Recommended For:
- Athletes and fitness enthusiasts
- Users who value fast charging and long battery life
- Those seeking high-quality sound for music and calls
- Outdoor enthusiasts needing durable earbuds
Not Recommended For:
- None
✓Perfect For
- ✓Athletes and fitness enthusiasts
- ✓Users who value fast charging and long battery life
- ✓Those seeking high-quality sound for music and calls
- ✓Outdoor enthusiasts needing durable earbuds
Specifications
- Model Name
- i27
- Connectivity Technology
- Wireless
- Wireless Communication Technology
- Bluetooth
- Included Components
- Charging Case*1, Eartips with 3 Sizes(S, M, L), Type-C Cable*1, User Manual, i27 Wireless Earbuds*2
- Age Range (Description)
- Adult
- Material
- Plastic
- Specific Uses For Product
- Sports, Workouts, Running, Fitness, Travel, Cycling, Gym, Outdoor, Music, Entertainment, TV Series, Gaming, Office Meetings, Professional, School
- Recommended Uses For Product
- Sports, Workouts, Running, Fitness, Travel, Cycling, Gym, Outdoor, Music, Entertainment, TV Series, Gaming, Office Meetings, Professional, School
- Compatible Devices
- iPhone, Andriod, Cellphones, Desktops, Laptops, Tablets
- Control Type
- Touch Control
- Item Weight
- 1 Grams
- Water Resistance Level
- Waterproof
- Customer Package Type
- Standard Packaging
- Style
- Classic
- Control Method
- Touch
- Number of Items
- 1
- Controller Type
- Touch
- Bluetooth Range
- 10 Meters
- Bluetooth Version
- 5.4
- Earpiece Shape
- Hook
- Supports Bluetooth Technology
- Yes
- Special Feature
- Lightweight, Portable
- Manufacturer
- TRAUSI
- Package Dimensions
- 4.13 x 3.62 x 1.54 inches
- Item Weight
- 0.035 ounces
- ASIN
- B0FX56V8L1
- Item model number
- i27
- Batteries
- 1 A batteries required. (included)
- Customer Reviews
- 5.0 5.0 out of 5 stars 247 ratings 5.0 out of 5 stars
- Best Sellers Rank
- #106,143 in Electronics (See Top 100 in Electronics) #4,856 in Earbud & In-Ear Headphones
- Date First Available
- October 21, 2025
- Brand
- TRAUSI
- Color
- Black
- Ear Placement
- Open Ear
- Form Factor
- In Ear
- Noise Control
- Environmental Noise Cancellation
Reviewed By
In addition to appliances, Owen moonlights at Review Atlas on beginner‑friendly music gear—keyboards, practice amps, and tuners. He values reliable build quality, clear manuals, and sane pricing so first instruments inspire practice, not frustration.