We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Pink wired in-ear headphones with inline microphone and 3.5mm plug

LUDOS FEROX Wired In-Ear Headphones Pink 3.5mm

SKU CH-3KAE-3X7TZ

Wired in-ear headphones with a 3.5 mm jack, microphone and sound isolation, plus a protective case

  • TypeIn-Ear
  • ColorPink
  • THDIn Ear
  • Input Impedance32 ohms
  • Connector3.5mm
  • Ear CouplingSingle Ear
  • Clear calls with built-in microphone
  • Noise isolation keeps audio focused
  • 3 m cable gives freedom to move
  • Lightweight 0.05 kg design stays comfortable
  • 5 mm plug works with many devices

What the LUDOS FEROX delivers

The LUDOS FEROX are pink wired in-ear headphones with a 3.5 mm plug and an inline microphone. They weigh 0.05 kg and use a 1.3 m tangle-free cable. The 32 ohm dynamic drivers provide sound isolation without active noise cancellation, so ambient awareness remains. They suit students, commuters and anyone wanting a simple, battery-free connection to phones, tablets or laptops.

Upgrading from fragile earbuds

These replace cheap bundled earbuds that break at the strain relief or lose one channel after a few months. The reinforced cord and included protective case extend service life, and the five-year support period covers manufacturing defects. The jump is worth it when daily use demands a cable that survives pockets and bags, and when a reliable microphone matters for calls or remote classes.

Capacity and headroom

The 32 ohm impedance lets a phone or laptop drive adequate volume without an amplifier. The microphone impedance of roughly 3 k ohm works with standard TRRS jacks for voice and call control. Sound isolation blocks enough noise for focused listening in quiet rooms or on transit, but it does not seal out loud environments such as traffic or open-plan offices. No battery means unlimited playtime.

Highlights

  • Clear calls with built-in microphone
  • Noise isolation keeps audio focused
  • 3 m cable gives freedom to move
  • Lightweight 0.05 kg design stays comfortable
  • 5 mm plug works with many devices

Specifications

BrandLUDOS
ModelFEROX
Part NumberFEROX
TypeIn-Ear
ColorPink
THDIn Ear
Input Impedance32 ohms
Connector3.5mm
Ear CouplingSingle Ear
Cord LengthCable
Weight0.05 kilograms
Noise Cancellingsound_isolation
Wireless TypeIR
Microphone Impedance~3K ohm
Featuressound_isolation, Tangle Free, Call Control, touch, Wired, In Ear, dynamic_driver, 32 ohm, FEROX Earphones
Package ContentsFEROX Earphones, Protective Case, Cable

Questions about this item

What devices can the 3.5 mm plug connect to without an adapter?

Any phone, tablet or laptop with a 3.5 mm headphone jack — newer iPhones need a Lightning-to-3.5 mm adapter which is not included

How do you attach the earphones so they stay in place during long sessions?

Insert each bud into the ear canal, twist slightly until the silicone tip seals, then route the tangle-free cable behind the neck; the in-ear fit keeps them secure for hours

Which part will wear out first and need replacing?

The silicone ear tips lose their seal over time; replace them with standard in-ear tips when bass drops or isolation fades

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.