Acer acer-Hk03 Kids Headphones, Foldable Over-Ear with 85/94 dB Limiter

The foldable, over-ear design makes these Acer wired headphones easy to pack for school or travel, while the adjustable headband and soft memory foam ear cushions support a comfortable fit for children. A 3.5 mm connection keeps setup simple with compatible devices, and the built-in microphone adds a handy option for calls or learning activities that use voice.

With two volume-limiting modes, 85 dB and 94 dB, the HK03 is designed for children’s listening. Its black-and-red finish and lightweight 147 g build make it a practical everyday choice for a backpack, desk or shared learning space.

Where it shines

For schoolwork, a wired headset can be a straightforward alternative to wireless headphones: connect it to a device with a 3.5 mm audio jack and get started without pairing. The HK03 is suited to school-issued Chromebooks, tablets, laptops and other compatible devices, as well as travel listening. When a child is moving between a lesson and a family trip, the folding design helps make the headphones easier to store between uses.

The volume limiter offers 85/94 dB modes for children’s listening, while the over-ear cushions and adjustable headband help create a more comfortable fit during longer activities. Buyers commonly highlight school suitability, appearance and the sound-limiting feature. Feedback on cord handling is mixed, and some buyers report durability concerns, so keeping the headphones and cable neatly stored after use can help with everyday organization.

Key features

The HK03 combines a wired 3.5 mm jack with a built-in microphone, making it useful for school activities that involve listening and speaking. Its 40 mm dynamic drivers deliver audio for lessons, videos and entertainment, while the volume-control feature provides two limiter modes. The headband adjusts to suit a range of children’s head sizes, and soft memory foam cushions add a comfortable contact point around the ears.

A tangle-free braided nylon cable and foldable construction are practical details for daily transport and storage. The headphones are made with BPA-free materials, and the lightweight design weighs 147 g. They connect to devices with a 3.5 mm audio jack, newer iPhones and iPads may require an adapter. For a wireless setup or a device without a compatible jack, a different connection approach may be more suitable.

Getting the most from it

Connect the 3.5 mm plug to a compatible device, then choose the appropriate 85 dB or 94 dB limiter mode for the listening situation. Adjust the headband for a secure, comfortable fit before use. For school, the folding earcups make it convenient to put the headphones away after a lesson, on a trip, their wired connection means there is no pairing step before listening. Store the cable without tight knots to keep it organized in a bag.

Buying verdict

The Acer acer-Hk03 is a practical pick for families looking for children’s wired headphones for school, tablets or travel. Its useful combination of a microphone, adjustable over-ear fit, folding design and two volume-limiting modes makes it well suited to everyday learning and listening with devices that have a 3.5 mm jack.