The TRAUSI i27 is a pair of wireless sport-oriented earbuds with over-ear hooks, touch controls and a charging case. The listing positions them for workouts, commuting and calls, with a stated IPX7 water-resistance rating and three supplied ear-tip sizes.
What to check before buying
- Fit comes first: The flexible hook design may suit running and gym use better than conventional in-ear buds, but buyers who prefer a smaller, fully in-ear shape should consider the extra bulk around the ear.
- Battery claims: TRAUSI states up to 6 hours per charge and up to 54 hours with the case. Actual runtime can vary with volume, call use and connection conditions.
- Calls and noise control: The product is described as using an environmental-noise-cancelling microphone. This should not be confused with active noise cancellation for reducing what the listener hears.
- Cross-border costs: Delivery charges, import fees, return arrangements and the applicable warranty can differ by destination and seller, so confirm the checkout total and local support terms.
Practical details
The case is listed as charging by USB-C, with a claimed 1.5-hour full charge and a battery-percentage display. The earbuds are also said to pair automatically when the case is opened and to support iPhone, Android and Windows devices.
IPX7 is presented as protection for sweat and rain, while the listing specifically says the earbuds are not intended for underwater use. That makes them a more sensible match for exercise than for swimming.
Who it suits
Consider the i27 if secure earhooks, stated water resistance and a long claimed total battery figure matter more than premium-brand features. Buyers seeking verified active noise cancellation, detailed codec support, a longer manufacturer warranty or extensive service coverage should check the specifications and after-sales terms closely before ordering.