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White open-ear bone conduction headphones with flexible titanium frame, lightweight 32g design

Philips WFL900/H Bone Conduction Headphones Bluetooth 5.4 12 Hours 32g White

SKU CH-6SP6-BH9NX

Open-ear bone conduction headphones with Bluetooth 5.4, 12-hour playtime and 32 g weight for all-day awareness

  • TypeOn-Ear
  • ColorWhite
  • THDTrue Wireless
  • Input Impedance80 ohms
  • Power Supplybattery, true
  • Connector3.5mm
  • Open-ear design keeps you aware of surroundings
  • Bluetooth 5.4 gives stable wireless up to 10 m
  • 12 hours playtime powers long sessions
  • 32 g weight with memory-titanium frame stays secure
  • IPX5 sweatproof rating handles tough workouts

Open-Ear Awareness for Active Use

Philips WFL900/H bone conduction headphones transmit sound through the cheekbones while leaving the ear canals open. The open-ear design maintains full environmental awareness for runners, cyclists and commuters who need to hear traffic or announcements. A flexible memory-titanium frame holds the 32 g unit securely without ear pressure.

Steady Output Over Long Sessions

Bluetooth 5.4 provides a stable link up to 10 m and fast pairing that resists drop-outs during continuous movement. The enclosed acoustic cavity reduces sound leakage while keeping audio balanced across extended listening periods. Battery life reaches 12 hours on a single charge for all-day workouts or travel.

80-Ohm Input Impedance Defines Drive Requirements

The 80-ohm input impedance determines how much voltage the source must supply for adequate volume. Low-output devices such as older phones may struggle to drive these headphones to desired levels. Buyers who need higher sensitivity for weak sources should consider lower-impedance alternatives.

Highlights

  • Open-ear design keeps you aware of surroundings
  • Bluetooth 5.4 gives stable wireless up to 10 m
  • 12 hours playtime powers long sessions
  • 32 g weight with memory-titanium frame stays secure
  • IPX5 sweatproof rating handles tough workouts

Specifications

BrandPHILIPS
ModelWFL900/H
Part Number001
TypeOn-Ear
ColorWhite
THDTrue Wireless
Input Impedance80 ohms
Power Supplybattery, true
Connector3.5mm
Ear CouplingEarbud
Noise CancellingPassive
Wireless TypeBluetooth
Featurespassive_noise_cancellation, 5.4, 12 hours, Button Control, Wireless, True Wireless, bone_conduction_driver, 8 ohm, 10 meters, Eartip
Package ContentsEartip, Cable, User Manual

Questions about this item

Does the 32 g frame and bone conduction driver stay cool and quiet during a full 12 hour day?

The 32 g open ear design has no in ear seal to trap heat and no fan, so it runs silently at body temperature for the full 12 hours

What must I already own to charge and use the Bluetooth 5.4 connection?

Any USB power source for the cable and a phone or player with Bluetooth 5.4 or earlier

Will the 3.5 mm cable let me keep using the headphones with an older MP3 player that has no Bluetooth?

Yes, the included 3.5 mm cable provides a wired fallback so the headphones work with any device that has a standard headphone jack

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