• NiceHCK EB2S Pro Flat-Head Earbuds 3.5mm
  • NiceHCK EB2S Pro Flat-Head Earbuds 3.5mm - view 2
  • NiceHCK EB2S Pro Flat-Head Earbuds 3.5mm - view 3
  • NiceHCK EB2S Pro Flat-Head Earbuds 3.5mm - view 4
  • NiceHCK EB2S Pro Flat-Head Earbuds 3.5mm - view 5
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NiceHCK

NiceHCK EB2S Pro Flat-Head Earbuds 3.5mm

NiceHCK EB2S Pro Flat-Head Earbuds 3.5mm
  • Genuine & Brand-New
  • Free US Shipping
  • 1-Year Warranty
  • 45-Day Returns
$25.99 USD
$25.99 USD
Shipping calculated at checkout.

Rather than sealing the ear canal, the NiceHCK EB2S Pro flat-head wired earbud rests in the outer ear, driven by a 15.4 mm dynamic driver with an LCP diaphragm and finished with a 3.5mm plug. It's for listeners who find silicone-tip IEMs fatiguing and fans of the classic, open-sounding earbud form.

Who the NiceHCK EB2S Pro is for

  • Listeners tired of silicone tips: Nothing seals the canal, which suits people who find tipped IEMs fatiguing or intrusive.
  • Classic earbud fans: It keeps the traditional flat-head form factor that still has a loyal following.
  • Open, airy sound lovers: Flat-heads are favored by listeners who prefer an open, airy presentation and an unsealed fit.
  • Wired collectors: It's an affordable addition to a wired collection, and the 3.5mm plug gives broad compatibility.
  • Skip it if: You want a sealed, in-canal fit; the EB2S Pro is designed to rest in the outer ear without sealing.

NiceHCK EB2S Pro key specs

  • Type: Flat-head wired earbuds (non-sealing fit)
  • Driver: 15.4 mm dynamic (LCP diaphragm)
  • Impedance: 32 Ω
  • Sensitivity: 112 dB/mW
  • Frequency response: 20 Hz – 25 kHz
  • Cable: Fixed, 3.5 mm plug

TonePier sells genuine NiceHCK stock, so your EB2S Pro arrives brand-new. US shipping is free, and our 45-day return policy gives you ample time to decide whether the earbud fit is for you.

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Specifications

Driver 15.4 mm dynamic (LCP diaphragm)
Impedance 32 Ω
Sensitivity 112 dB/mW
Frequency response 20 Hz – 25 kHz
Connector Fixed cable, 3.5 mm plug
Good to know

Buying from TonePier

Is this unit genuine?

Yes. Every unit we sell is genuine and brand-new, shipped in its original packaging with a valid serial number, and backed by our 1-year warranty and 45-day returns.

How long does shipping take?

Orders ship within 3 business days, with full tracking. Shipping to the US is free on every order, and most US orders arrive within 7–15 business days — see our shipping policy for details.

What if it isn't for me?

You get 45 days to decide. Keep the packaging, keep it in like-new condition, and send it back for a refund. Ear tips unsealed for hygiene reasons are fine — we expect you to actually listen.