For teachers comparing options for headphones not connecting to iphone, I recommend KONNAO Kid Headphones: their USB-C wired connection avoids Bluetooth pairing. Orzbow is the runner-up for a different job: its adjustable baby ear protection suits noisy travel, but it is not an audio headset.
• ZHENYEMEI Sleep Mask — best for bedtime listening; pick this if you want a Bluetooth sleep mask with adjustable sleep timing and USB-C charging.
• Orzbow 2-in-1 — best for reducing noise around infants; pick this if you need two fit options, including a soft elastic headband.
• Fanmusic Topping DX3 — best for a home audio setup; pick this if you want a Bluetooth DAC and headphone amplifier with several output modes.
• KONNAO Kid Headphones — best for wired school listening; pick this if your device has a compatible USB-C audio connection and you want an inline microphone.
The ZHENYEMEI Sleep Mask combines an eye mask with built-in Bluetooth speakers. It is designed for listening while resting, rather than for classroom calls or everyday conversations. The contoured eye cups are removable, and the mask includes two cup materials: breathable fabric and bamboo cotton. That gives buyers a choice in the part that sits around the eyes, with the added convenience of removable pieces for washing or replacement.
For a teacher who wants music or other audio during a nap, meditation, or a flight, the integrated design avoids wearing separate earbuds under a sleep mask. The mask is described as blocking light, and its nose area is shaped to help limit light entering from below. Its sleep timer can be set for one, two, or three hours, or left playing through the night. Bluetooth 5.4 provides a wireless connection to a compatible device, with a stated range of up to 45 feet.
The battery is listed for more than 10 hours of playback, and charging takes about one to two hours through USB-C. Those details make it a plausible option for overnight or travel listening without needing a wired connection during use. It is also described as lightweight and breathable, with memory foam and cotton-based fabric.
The trade-off is the form factor. This is a sleep mask with speakers, not conventional headphones with a microphone for teaching or calls. It also relies on Bluetooth pairing, so it is not the clearest choice for someone whose central problem is a phone that will not connect wirelessly. In my opinion, it fits a teacher who wants hands-free audio at rest, not one who needs a dependable headset for work.
How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Orzbow’s 2-in-1 is baby ear protection, not a Bluetooth headset. It combines a traditional earmuff-style fit with an elastic headband option. The band is described as soft and non-slip, while the earmuff portion has padded cushions. For families travelling with an infant, having two ways to position the protection may be useful when a conventional headband fit is not preferred.
The product is intended for babies through 48 months. Its published noise reduction rating is 25 dB, and the design is meant to reduce sound exposure rather than play music or transmit a teacher’s voice. The stated materials include an ABS shell, sponge-filled PVC cushions, and an elastic band. The cushions are described as waterproof and easy to clean, while the outer shell has rounded edges.
For a teacher travelling with a baby or caring for one in a noisy setting, this serves a different need from head phones for teachers. It does not pair with an iPhone, include an audio cable, or provide a microphone. Instead, the point is passive noise reduction and a fit intended for a young child. A drawstring pouch is included for carrying it in a stroller, bag, or purse.
The key limitation is also its defining feature: it is not for listening to lessons, calls, or music. Its age range is for infants and toddlers, so it is not an adult teaching headset. I would only consider it when the goal is to reduce noise around a baby, not when an iPhone needs to connect to headphones.
The Fanmusic Topping DX3 is a desktop-style Bluetooth DAC and headphone amplifier, not a pair of headphones. A phone, tablet, or computer can send audio to it over Bluetooth; headphones or other audio equipment connect to the unit’s outputs. Its Bluetooth 5.0 specifications list AAC, SBC, LDAC, and several aptX formats. It also uses a separate DAC for decoding the received digital signal.
That arrangement may suit a teacher who listens at a desk with headphones and wants a central audio component rather than a direct phone-to-headphone connection. The DX3 offers four modes: headphone amplifier, headphone amplifier with line out, DAC, and pre-amplifier. Its amplifier circuit is described as designed for both sensitive in-ear monitors and higher-impedance headphones. Those options provide flexibility for a stationary listening setup, including connections to active speakers or a separate amplifier.
There is another route besides Bluetooth: the product information describes USB input use with compatible phones and tablets that support an external USB audio device. That can be relevant when a wireless connection is the sticking point, but it does not turn the DX3 into a portable headset. It is an audio component that needs headphones or speakers connected to it, and the product information describes it as a home or desk-use device.
The trade-off is complexity. This is more equipment than someone needs to solve a simple headphone pairing problem, and it does not include headphones or a microphone. In my opinion, it makes sense for a teacher with a dedicated audio setup who wants to route sound through a DAC and amplifier. It is a poor fit for someone looking for a lightweight headset to carry between classrooms.
KONNAO Kid Headphones are wired, on-ear headphones intended for children. Their USB-C connector can work with devices that support USB-C audio, but the product information specifically cautions that a USB-C charging port alone does not guarantee compatibility. That distinction matters when trying to connect headphones to an iPhone: check that the particular phone and connection support audio over USB-C rather than assuming the charging connector will do it.
For a teacher buying for a student, the practical features include an inline microphone and controls for playback and calls. The one-button remote is described as handling play, pause, answering or ending a call, and track changes. The headphones also fold, have padded ear cushions and an adjustable headband, and use a stainless-steel slider. Their 40 mm drivers are part of the stated design, while the listed frequency range is 20 Hz to 20,000 Hz.
The volume limiter has 85 dB and 94 dB settings, giving caregivers a choice between the two listed limits. The headphones also have LED lighting that can be switched on or off with a button. For schoolwork and online learning, the microphone and wired connection are more relevant than decorative lighting; for children, the folding design and adjustable fit may be useful for storage and everyday wear.
The main trade-off is compatibility. These are not Bluetooth headphones, and their USB-C plug will not work with every device that merely has a USB-C port. They are designed for children rather than teachers, and the product sheet does not establish that every iPhone model supports them directly. Still, among these four products, they are the most straightforward choice for wired listening and microphone use when the device supports USB-C audio.
How We Picked
We compared the published connection types, intended users, and practical features for each product. The order is our independent editorial opinion, based on how directly each option addresses wired or wireless listening needs. No brand paid for placement.
Check that the headphones are compatible with the iPhone’s connection type, then confirm they are powered on and in pairing mode if they use Bluetooth. For wired USB-C headphones, verify that the phone supports audio through that connection; a charging port by itself does not confirm compatibility.
No. They are wired headphones with a USB-C connector. They may suit a compatible device for school listening and calls, but they do not connect through Bluetooth.
KONNAO includes an inline microphone and controls for handling calls. The ZHENYEMEI mask is made for sleep listening, Orzbow is baby ear protection, and the Topping DX3 is an audio component rather than a headset.
For a wired option, I would choose KONNAO only if the teacher’s device supports USB-C audio and the child-oriented fit is appropriate. None of these four is a conventional adult wireless headset marketed for teaching; buyers seeking with mic wireless headphones for teachers should look for a compatible Bluetooth headset with a built-in microphone.
For teachers who want a simple wired option for school listening or calls, my recommendation is KONNAO Kid Headphones, provided the device supports USB-C audio. If you need an adult headset for classroom work, look specifically for a microphone-equipped model made for that use; the best open ear earbuds for teachers are a separate category from these four products.
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