Wireless Earbuds Bluetooth Headphones with Earhooks: A Practical Look at the i27 Sport Model

Wireless earbuds come in many shapes, and the design you choose often depends on how you plan to use them. Some models are built for casual listening around the house, while others are shaped specifically for movement. The Wireless Earbuds Bluetooth Headphones described here fall into the second category. With an over-ear hook design, an IPX7 waterproof rating, and a stated 54-hour total playtime when the charging case is included, this model is positioned as a sport-oriented option for running, workouts, and daily commuting. This review walks through what the supplied product information actually says, what those details mean in practice, and who is most likely to find this configuration useful.

Design and Fit

The most distinctive design element here is the earhook. Rather than relying solely on the ear tip to hold each bud in place, this model uses a soft, ultra-light earhook that curves over the ear. According to the product information, each earbud weighs just 7 grams. That is a low figure for an over-ear style, and it suggests the hooks are not intended to feel heavy or bulky during wear — though weight alone does not guarantee comfort over long sessions.

Fit is further addressed through the included silicone earplugs, which come in three sizes: small, medium, and large. Offering multiple tip sizes is a practical choice for a sport earbud, since a secure seal depends heavily on matching the tip to the individual ear. The combination of earhook and swappable tips is clearly aimed at keeping the buds stable during movement, which is consistent with the running and workout use cases named in the listing.

The earbuds are finished in black, and the overall design language is functional rather than decorative. There is no mention of folding mechanisms, swivel joints, or replaceable cables, so the form factor appears to be a fixed hook-and-bud shape.

Features and Technology

Connectivity is handled by Bluetooth 5.4, paired with dual-channel transmission. The listing states that this combination supports faster speeds and better stability. Bluetooth 5.4 is a relatively recent version of the standard, and the dual-channel approach is described as contributing to connection quality. Supported profiles include HSP, HFP, A2DP, and AVRCP — the standard set that covers hands-free calling, stereo audio streaming, and remote control functions such as play, pause, and track skipping.

Pairing is described as automatic: removing the earbuds from the charging case powers them on and connects them to a previously paired device. This is a convenience feature rather than a performance claim, and it removes the step of manually pressing a power button each time.

For calls, the earbuds include a noise-cancelling microphone using ENC, or environmental noise cancellation. It is worth being precise here: ENC in this context refers to microphone-side noise reduction for calls, not active noise cancellation for the listener. The listing describes the microphone as ensuring clear calls even in noisy environments, which is a stated product claim rather than an independently verified result.

Control is handled through touch sensors on the earbuds. The listed gestures cover play and pause, track skipping, volume adjustment, and activating Siri or Google Assistant. Having volume control on the earbuds themselves is a practical detail, since it means the phone can stay in a pocket or armband during a session.

Battery, Charging, and Power Display

Battery figures are among the more concrete details provided. A single charge is stated to deliver up to 6 hours of playtime. Combined with the 400mAh charging case, total playtime extends to a stated 54 hours. The case itself recharges via USB Type-C and is said to reach a full charge in 1.5 hours.

There is also a quick-charge feature: a 10-minute charge is stated to provide 2 hours of playback. For anyone who has picked up earbuds only to find them nearly empty before a workout, that short top-up window is a genuinely useful specification. It does not replace a full charge, but it covers the gap between deciding to head out and actually leaving.

Power status is shown through an LED percentage display, presumably on the charging case. A percentage readout is more informative than a simple blinking light, since it gives a clearer sense of how much capacity remains before a longer trip or training block.

Water Resistance and Everyday Use

The earbuds carry an IPX7 waterproof rating. According to the listing, this means they resist sweat, rain, and splashes, which aligns with the running, workout, and outdoor activity use cases named throughout the product information. The listing also includes an explicit note that the earbuds are not suitable for submersion in water. That caveat matters: IPX7 is often associated with brief immersion in laboratory conditions, but the manufacturer here is directly advising against submerging the product. Users should treat the rating as protection against sweat and weather rather than an invitation to swim or shower with them.

Wireless range is stated at up to 15 meters, or roughly 50 feet, without obstacles. In practice, walls and other barriers will affect that figure, as they do with any Bluetooth device. The listing also notes compatibility with iOS, Android, and Windows, and describes low-latency audio — a detail that is relevant for video playback and gaming, where audio delay is more noticeable.

Sound and Microphone Claims

The product information describes crystal-clear sound quality, true wireless stereo technology, and rich, detailed audio for music, podcasts, and calls. These are manufacturer characterizations rather than measured results, and they should be read as such. What can be said factually is that the earbuds use Bluetooth 5.4 with true wireless stereo, which is the standard architecture for independent left and right audio channels in this product category.

The listing also mentions an eco-conscious design approach, citing eco-friendly materials, energy-efficient technology, and reduced power consumption. These are broad sustainability statements without specific certifications or material breakdowns provided, so they are best treated as general positioning rather than verifiable environmental claims.

Who Is This Product Best For?

Based on the stated features, this model suits people who prioritize a secure fit during movement. The earhook design, three ear tip sizes, low 7-gram weight per bud, and IPX7 rating all point toward running, gym sessions, and outdoor activity. The 54-hour total battery figure and quick-charge function also make it a reasonable candidate for commuters and travelers who prefer not to charge frequently.

It is less obviously aimed at listeners who want active noise cancellation, since the noise-cancelling feature described here applies to the microphone for calls rather than to the listening experience. Anyone seeking a compact, hook-free design may also prefer a different form factor, as the earhook is a defining characteristic of this model.

Final Verdict

The Wireless Earbuds Bluetooth Headphones with earhooks present a coherent package for active use. Bluetooth 5.4, automatic pairing, multi-profile support, touch controls, and broad device compatibility cover the essentials of modern wireless listening. The battery specifications — 6 hours per charge, 54 hours with the case, a 1.5-hour case recharge, and a 10-minute quick charge for 2 hours of playback — are clearly laid out and address the practical concern of running out of power mid-session. The IPX7 rating supports the sport-focused positioning, provided users respect the stated warning against submersion.

Where the listing is less specific is in sound quality and sustainability, both of which are described in general terms rather than with measurable detail. Buyers weighing this model should focus on the fit system, the battery and charging figures, and the call-oriented ENC microphone, since those are the areas where the supplied information is most concrete. For runners, gym-goers, and commuters who want an over-ear hook design with a long combined playtime, the stated specifications line up with that use case.