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Black clip-on headphones with thin ear pads and swivel clips

Philips RP-HZ47-K Clip Headphones Black

SKU CH-KGAW-WCGMR

On-ear clip headphones with a 30 mm neodymium driver, 3.5 mm wired connection and 3.3 ft cord

  • TypeOn-Ear
  • ColorWhite
  • Driver Unit45mm
  • Frequency Response5Hz-16KHz
  • THDClip-on
  • Input Impedance80 ohms
  • Thin 0.39-inch profile keeps ears comfortable
  • 30 mm neodymium driver delivers clear sound
  • 102 dB/mW sensitivity produces loud output from low power
  • Swivel clip hanger secures headphones during activity
  • 3 ft cord with 3.5 mm plug connects to most devices

Philips RP-HZ47-K Clip Headphones

These Philips RP-HZ47-K clip headphones use an on-ear design with a 45 mm driver unit. They connect through a 3.5 mm wired jack and also list Bluetooth wireless capability. The thin profile measures approximately .39 inches (9.9 mm) and includes a swivel clip hanger made of elastic polyamide resin. Sound pressure sensitivity is rated at 102 dB/mW.

Compatibility Check

Verify that your audio source provides a standard 3.5 mm output jack for the wired connection. The input impedance is listed as 80 ohms in specifications, while features note 20 ohm; check which value matches your device output. No external power supply is required for operation. Ensure your device supports Bluetooth pairing if you intend to use the wireless function.

Build Integration

The 3.3 ft (1 m) cord length suits portable devices kept close to the listener. Passive noise isolation helps reduce ambient sound without active circuitry. The clip-on ear coupling and swivel hanger secure the headphones during movement. A 30 mm neodymium magnet driver delivers the audio output. The lightweight frame adds minimal bulk to a mobile setup.

Highlights

  • Thin 0.39-inch profile keeps ears comfortable
  • 30 mm neodymium driver delivers clear sound
  • 102 dB/mW sensitivity produces loud output from low power
  • Swivel clip hanger secures headphones during activity
  • 3 ft cord with 3.5 mm plug connects to most devices

Specifications

BrandPHILIPS
ModelWFL900/H
Part NumberRP-HZ47-K
TypeOn-Ear
ColorWhite
Driver Unit45mm
Frequency Response5Hz-16KHz
THDClip-on
Input Impedance80 ohms
Power Supplyfalse
Connector3.5mm
Ear CouplingEarbud
Noise CancellingPassive
Wireless TypeBluetooth
Microphone Signal to Noise Ratio(SNR)102 decibels
Microphone Sensitivity102 decibels
Featuressound_isolation, [INF] 3.5mm Jack, Wired, 39.3 inches, Touch Control, touch, Wired, Clip-on, dynamic_driver, 20 ohm

Questions about this item

Does the RP-HZ47-K include a cable or must I buy one separately?

The headphones ship with a 3.3 ft cable terminated in a 3.5 mm plug, so no separate cable purchase is required.

The specs list both 45 mm and 30 mm driver sizes — which one is correct for this model?

The manufacturer highlights a 1.2 inch (30 mm) neodymium magnet driver, so the 30 mm figure is the intended specification.

What does the 102 dB/mW sensitivity mean for everyday listening volume?

At 102 dB/mW the headphones reach loud levels with very little power, so portable players can drive them to comfortable volume without an amplifier.

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