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White fabric headband with flat on-ear speakers and removable control module

Philips WFL900/H Bluetooth 5.4 Headband Headphones White 14h 40mm

SKU CH-KBKJ-W1RWB

A soft headband holds ultra-thin 40 mm speakers for side-sleep comfort and sweat-resistant workouts, with Bluetooth 5.4 and 14-hour battery life

  • TypeOn-Ear
  • ColorWhite
  • Power Supplybattery, true
  • Connector3.5mm
  • Ear CouplingEarbud
  • Noise CancellingPassive
  • 2-in-1 headband design serves sleep and sport
  • Ultra-thin flat speakers remove side-sleep pressure
  • 40 mm composite drivers deliver rich HD stereo sound
  • Bluetooth 5.4 gives stable wireless link
  • 14 hour battery life from 1-2 hour charge

Philips WFL900/H Sleep & Sport Headband

The Philips WFL900/H is a white on-ear headband that combines Bluetooth 5.4 headphones with a breathable sports band. Ultra-thin 40 mm composite drivers sit flat against the ears for side-sleeper comfort. A removable control module allows the fabric to be machine washed. Battery life reaches 14 hours per charge.

Suited for sleep, travel, yoga and sweaty workouts

Side sleepers and active users who want wireless audio without ear-pressure will appreciate the flat speakers and sweat-wicking material. Buyers who need active noise cancellation or a traditional over-ear fit should look elsewhere. The single 3.5 mm connector option limits wired use to devices with that port.

Simple setup with one common snag

Pairing is a standard Bluetooth 5.4 process that takes seconds on most phones. The control module must be removed before washing; forgetting this step damages the electronics. Some users find the headband slides during high-intensity movement unless adjusted snugly.

Highlights

  • 2-in-1 headband design serves sleep and sport
  • Ultra-thin flat speakers remove side-sleep pressure
  • 40 mm composite drivers deliver rich HD stereo sound
  • Bluetooth 5.4 gives stable wireless link
  • 14 hour battery life from 1-2 hour charge

Specifications

BrandPHILIPS
ModelWFL900/H
Part NumberPTL01
TypeOn-Ear
ColorWhite
Power Supplybattery, true
Connector3.5mm
Ear CouplingEarbud
Noise CancellingPassive
Wireless TypeBluetooth
Featuressound_isolation, 5.4, 14 hours, Wireless, Over Ear, dynamic_driver

Questions about this item

Does my phone need Bluetooth 5.4 to pair with these headphones?

Any Bluetooth-enabled phone will pair; the headphones use Bluetooth 5.4 but remain compatible with earlier versions.

Can I still use the 3.5mm cable if the battery runs out during a flight?

Yes, the headband includes a 3.5mm connector so you can listen wired when the 14-hour battery is depleted.

How do I confirm the 40mm drivers are producing sound correctly after I put the headband on?

Play audio and verify sound comes from both ultra-thin speakers; the built-in microphone also activates for calls when paired via Bluetooth 5.4.

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