If you want straightforward wireless listening and noise reduction for shared family routines, choose havit Earbuds Space NC01T; if you need a wired, detachable-cable earphone for focused music listening, choose FEDAI TRN MT1. For toddlers, I’d lean toward the havit for its wireless design and noise-control features, while keeping adult supervision and listening volume in mind.
havit Earbuds Space NC01T vs FEDAI TRN MT1 at a Glance
• havit Earbuds Space NC01T: Wireless Bluetooth 6 connection, active noise cancellation, and up to 30 hours of stated playtime with the case; its trade-offs are in-ear fit and dependence on charging.
• FEDAI TRN MT1: Wired 10 mm dynamic-driver earphones with a detachable 0.75 mm two-pin cable; its trade-offs are no wireless connection and no listed noise control.
• havit is for: Someone who wants cable-free daily listening, calls, and switching between a phone and laptop.
• FEDAI is for: Someone who prefers a direct wired connection and a removable cable for music listening.
• For toddlers: The havit’s wireless design may avoid a dangling cable, but neither model is specifically described as a toddler product.
The havit is the more feature-rich choice for someone who wants earbuds for everyday use without managing a cable. It connects over Bluetooth and supports two devices at once, which is useful for moving between a phone and laptop. Its stated Bluetooth range is 15 meters, and the product lists Bluetooth 6. For calls, six microphones with environmental noise cancellation and wind-noise reduction are intended to help make speech clearer in noisy or breezy surroundings.
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-12 · 6 min read · Independent comparison
Battery life is one of its clearest practical strengths: the listed figure is up to seven hours per charge and up to 30 hours with the charging case. Those are manufacturer-stated figures, not a guarantee for every listening pattern. The in-ear design comes with soft eartips in three sizes, and the product is listed with IPX5 water resistance. Active and hybrid noise cancellation are also listed, with app and touch controls.
For parents comparing head phones for toddlers, the wireless setup can be appealing because there is no cable running from the earbuds to a device. But the havit is still an in-ear product, and its features do not establish that it is sized or designed specifically for young children. I would skip it if you need a wired model, or if you are looking for a product with a clearly stated child-specific fit or listening limit. Noise cancellation also should not be treated as a substitute for adult supervision or sensible volume choices.
The FEDAI TRN MT1 takes a simpler, wired approach. It uses a 10 mm dynamic driver and connects through a 3.5 mm headphone jack. Its cable is detachable, using a 0.75 mm two-pin connection, so the cable can be removed from the earpieces. That design may interest listeners who prefer a physical connection or want a cable that can be replaced separately, though the available details do not specify a replacement cable’s compatibility or availability.
FEDAI describes the MT1 as an in-ear monitor with a rounded-tip earpiece and an ergonomic fit. Its 10 mm driver and stated frequency range of 20–20,000 Hz provide useful reference points, but they do not prove how one listener will perceive the sound. The product materials emphasize music listening, including vocals and bass. Unlike the havit, it has no listed noise control, no wireless connectivity, and no microphone in the product title; one feature description mentions a call microphone, so the supplied information is inconsistent on that point. I would not choose it on the assumption that calls are a dependable feature.
The wired design can suit someone who wants to avoid charging earbuds and is listening from a device with a 3.5 mm jack. It is a less natural fit for a toddler-focused setup if a dangling cable would be inconvenient. The listing describes the age range as adult, so I would not treat it as a child-specific option. If your search for anc open ear headphones for toddlers is about combining an open-ear fit with active noise cancellation, neither of these models matches that description: both are in-ear, and the FEDAI has no listed noise control.
• Best for wireless listening → havit Earbuds Space NC01T. It connects over Bluetooth; the FEDAI is wired.
• Best for avoiding a charging routine → FEDAI TRN MT1. Its connection is a cable, while the havit lists up to seven hours per charge and up to 30 hours with its case.
• Best for calls and switching devices → havit Earbuds Space NC01T. It lists six microphones with ENC and dual-device connection. The FEDAI’s microphone information is inconsistent.
• Best for a detachable cable → FEDAI TRN MT1. Its 0.75 mm two-pin cable can be removed from the earpieces.
• Best for listed noise-control features → havit Earbuds Space NC01T. It lists active and hybrid noise cancellation; the FEDAI lists none.
• Best for a toddler-focused wireless setup → havit Earbuds Space NC01T, with supervision. Wireless removes the cable, but the product is not described as toddler-specific.
• Best for a device with a 3.5 mm jack → FEDAI TRN MT1. The havit has no headphone jack and uses Bluetooth.
• Best match for an “earbuds circuit diagram” search → neither, if you need an actual diagram. Their listed specifications describe wireless and wired designs but do not include circuit schematics.
I would choose the havit Earbuds Space NC01T for most everyday listening because it combines Bluetooth, dual-device connection, call-focused microphones, and noise-control features. For toddlers, I’d favor its cable-free setup only when an adult can supervise the fit and listening volume. The FEDAI makes more sense if a wired connection and detachable cable matter more than wireless convenience.
FAQ
Neither is described as a toddler-specific product. The havit is wireless, so it avoids a dangling cable, but it is an in-ear model and still needs adult supervision. The FEDAI is listed for adults and uses a cable.
No circuit diagram is included in the available product details. Those details identify the havit as a Bluetooth model and the FEDAI as a wired 3.5 mm model with a detachable two-pin cable.
The havit lists active and hybrid noise cancellation, along with six microphones and ENC for calls. The FEDAI lists no noise-control feature. Neither is described as an open-ear model.
The havit is the clearer choice based on the listed information: it specifies six microphones, ENC, wind-noise reduction, and connection to two devices. The FEDAI’s product information conflicts about whether a microphone is built in, so I would not rely on it for calls.
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