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Red foam headphones made from a single piece of EVA foam with braided cord

Hamilton Buhl

Hamilton Buhl KIDS-RED Flex-Phones foam headphones red 30mm 32 ohms 85dB 3.5mm 4ft Dura-Cord .39lb

SKU CH-9926-CG4P1

Single-piece EVA foam headphones for children, volume limited to 85 dB with chew-resistant 4 ft Dura-Cord and 3.5 mm plug

  • ColorRed
  • Driver Unit30mm
  • Frequency Response20Hz–20KHz
  • Input Impedance32 ohms
  • Sensitivity85dB +/-3dB
  • Connector3.5mm
  • Safe listening for young ears with 85 dB volume limit
  • Nearly indestructible single-piece EVA foam construction
  • Chew-resistant 4 ft Dura-Cord with braided nylon jacket
  • Certified to major USA and international child safety standards
  • Snap-on extension band included for a secure fit on smaller children

Hamilton Buhl KIDS-RED Flex-Phones for children

Hamilton Buhl KIDS-RED Flex-Phones are headphones built for children aged three and up. A single piece of EVA foam forms the entire frame, making the set soft, flexible and nearly indestructible. The foam is non-toxic and BPA-free, and the product meets major USA and international child safety standards. A snap-on extension band is included to give smaller heads a snugger fit.

Volume-limited 85 dB drivers

The 30 mm drivers deliver a 20 Hz to 20 KHz frequency response at 32 ohms impedance. Sensitivity is capped at 85 dB to protect developing ears during extended listening. The 4-foot Dura-Cord uses a PVC-jacketed, braided nylon construction that resists chewing, kinking and knots. A standard 3.5 mm stereo plug connects to tablets, laptops and most classroom devices.

Lightweight foam build with optional hygiene covers

At 0.39 lb the headphones add minimal weight for young users. The one-piece EVA foam design has no hinges or moving parts that can snap under rough handling. Disposable HygenX25 sanitary ear cushion covers are available as a 50-pair accessory for shared environments such as schools or libraries. The package also includes the snap-on extension band for a secure fit on smaller children.

Highlights

  • Safe listening for young ears with 85 dB volume limit
  • Nearly indestructible single-piece EVA foam construction
  • Chew-resistant 4 ft Dura-Cord with braided nylon jacket
  • Certified to major USA and international child safety standards
  • Snap-on extension band included for a secure fit on smaller children

Specifications

BrandHamilton Buhl
ModelKIDS-RED
ColorRed
Driver Unit30mm
Frequency Response20Hz–20KHz
Input Impedance32 ohms
Sensitivity85dB +/-3dB
Connector3.5mm
Cord Length4' Dura-Cord - chew-resistant, PVC-jacketed, braided nylon
Weight0.39 lb.
FeaturesHamiltonBuhl Flex-Phones are made from a single piece of EVA foam. EVA is a safe, non-toxic, BPA-free, soft, flexible, nearly indestructible product.
Flex-Phones are certified for all major USA and international child safety testing standards and are recommended for children ages 3 and up.
Most importantly, the extremely clear sound quality will never exceed 85 decibels, ensuring young developing ears are protected.
Flex-Phones are packaged with a snap-on extension band for smaller children - just snap on the extension band for a more snug fit.
Flex-Phones headsets feature an in-line
Package ContentsOptional Accessories
HygenX25 - Disposable sanitary ear cushion covers (box of 50 pair)
Shipping weight2.63 kg
Package size254 × 25 × 25 mm

Questions about this item

How do I attach the snap-on extension band for a smaller child?

Align the band with the notches on the single-piece EVA foam frame and press until it clicks; the most common mistake is forcing it upside-down, which bends the tabs.

Which replaceable part keeps the ear cups hygienic for classroom sharing?

The optional HygenX25 disposable sanitary ear cushion covers come in a box of 50 pairs and slide over the foam pads for single-use protection.

Will the 85 dB volume limit hold during a long movie session?

Yes, the sensitivity is capped at 85 dB ±3 dB so the output never exceeds that level even with continuous playback at maximum device volume.

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