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White open-ear bone conduction headphones with titanium wrap-around frame

Philips WFL900/H Bone Conduction Headphones White 23.5g Bluetooth 5.4

SKU CH-77N6-F4P5X

Ultra-light 23.5 g bone-conduction sports headphones with Bluetooth 5.4, IPX5 sweat resistance and 7-hour battery keep ears open for safety

  • TypeOn-Ear
  • ColorWhite
  • Driver Unit45mm
  • Input Impedance80 ohms
  • Connector3.5mm
  • Ear CouplingEarbud
  • Open-ear design keeps you aware of surroundings while listening
  • 5 g ultra-light titanium frame stays secure during intense movement
  • Bluetooth 5.4 gives stable wireless connection up to 10 m
  • IPX5 rating resists sweat and rain for outdoor workouts
  • Bone conduction cuts eardrum pressure by up to 60 %

Ultra-light bone conduction headset

Weighing 23.5g, these Philips WFL900/H headphones use bone conduction drivers and Bluetooth 5.4 to deliver audio while the ears remain uncovered. The titanium wrap-around frame and silicone pads give a secure, pressure-free fit. Passive noise reduction and a 45mm driver unit provide clear sound for sport and daily use.

Suited for outdoor athletes needing awareness

Runners, cyclists and walkers who must hear traffic and voices will benefit from the open-ear design and IPX5 waterproof rating. Commuters wanting all-day comfort without ear fatigue also match this profile. Buyers who want more storage or need active noise cancellation should look at something else.

Bluetooth 5.4 with 10-metre range

The single specification that decides fit is the Bluetooth 5.4 connection stable up to 10 metres. It pairs quickly with phones and watches for wire-free training. If a longer wireless range or a different protocol is required, this model will not meet that need.

Highlights

  • Open-ear design keeps you aware of surroundings while listening
  • 5 g ultra-light titanium frame stays secure during intense movement
  • Bluetooth 5.4 gives stable wireless connection up to 10 m
  • IPX5 rating resists sweat and rain for outdoor workouts
  • Bone conduction cuts eardrum pressure by up to 60 %

Specifications

BrandPHILIPS
ModelWFL900/H
TypeOn-Ear
ColorWhite
Driver Unit45mm
Input Impedance80 ohms
Connector3.5mm
Ear CouplingEarbud
Noise CancellingPassive
Wireless TypeBluetooth
Featuresenvironmental_noise_cancellation, 5.4, 7 hours, Button Control, push_button, On Ear, bone_conduction_driver, 40 ohm, 10 meters

Questions about this item

How do I pair these headphones using Bluetooth 5.4, and what is the step people often miss?

Turn the headphones on, then hold the button until the LED flashes to enter pairing mode; the step many miss is keeping the button held long enough for the light to change colour.

What part will need replacement first on the WFL900/H, and when?

The internal rechargeable battery is the first component to degrade; after roughly two years of daily charging the 7-hour runtime will shorten noticeably.

What limit appears first during a long workout with these 23.5 g bone conduction headphones?

The 7-hour battery life is the first hard limit; once it is reached the headphones power off until recharged.

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