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Blue over-ear headphones with cushioned pads, adjustable headband and USB-C cable

EarFun K3C USB-C Over-Ear Headphones Blue 85dB 185g

SKU CH-B60R-9PGYN

Over-ear kids headphones with a 85 dB volume limit, 40 mm drivers and USB-C connection weighing 185 g

  • Frequency range5 Hz-20 kHz
  • Headphone styleOver Ear
  • Impedance32 ohms
  • Signal-to-noise ratio100 decibels
  • Audio sensitivity100 decibels
  • ConnectionUSB
  • Safe listening with 85 dB volume limit
  • Clear audio from 40 mm dynamic drivers
  • All-day comfort via cushioned pads and adjustable band
  • Foldable design for easy travel and storage
  • USB-C plug works with tablets, Chromebooks and PCs

Safe listening for children

The EarFun K3C over-ear headphones connect through a USB-C plug and limit output to 85 decibels, protecting young ears during schoolwork or travel. Soft cushioned pads and an adjustable headband keep the fit comfortable for long sessions. The foldable frame makes storage simple in a backpack or desk drawer.

Consistent output during extended use

A 40 millimetre dynamic driver delivers stereo sound with a frequency range of 20 hertz to 20 kilohertz and a signal-to-noise ratio of 100 decibels. The 32 ohm impedance draws power directly from the host device so no battery or charger is required. Microphone response covers the same 20 hertz to 20 kilohertz range for clear voice capture in class calls.

Upgrade from basic 3.5 millimetre sets

The USB-C connection replaces an analogue jack and works with tablets, Chromebooks and PCs that provide audio over Type-C. It does not function with USB-C ports that only supply charging power. Buyers who need wireless freedom or active noise cancellation should consider other models.

How it compares

Measured against everything we stock in Earbuds & Over-Ear Headphones, at today’s prices. Recalculated every night.

Price $14.99
Cheaper than about 75% of the 7,078 comparable items (median $25.99).

Specifications

Product
Brand nameEarFun
Model nameEaFun K3, K3C
Part numberK3C
Product typeOver the Ear
Product colorBlue
Audio & video
Frequency range5 Hz-20 kHz
Headphone styleOver Ear
Impedance32 ohms
Signal-to-noise ratio100 decibels
Audio sensitivity100 decibels
Wearing styleOver ear
Noise cancellationNone
Mic impedance~3K ohm
Mic frequency response20 Hz-20 kHz
Mic signal-to-noise ratio100 decibels
Mic sensitivity100 decibels
Ports & slots
ConnectionUSB
Power
Power supplyNo
Size & build
Product weight185 g
In the box
In the boxEarFun K3 Kids Headphones, User Manual

Questions about this item

How does the 85 dB volume limit affect daily listening for a child?

The 85 dB cap protects young ears by preventing the headphones from exceeding safe listening levels during long sessions at school or home.

Which devices can I plug the USB-C connector into for audio?

The USB-C plug works with Type-C tablets, Chromebooks and PCs that support digital audio output; it does not work with USB-C charging-only ports.

Will the 32 ohm impedance work with older laptops that have a USB-C port?

Yes, the 32 ohm load is easy to drive, so any USB-C host that delivers standard digital audio will power the headphones without an extra amplifier.

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