The KZ x HBB PR2 is a wired planar in-ear monitor built around a 13.2 mm planar magnetic driver, with tuning shaped by reviewer HBB (Hawaii Bad Boy). It's an easy way for budget-conscious listeners to try planar sound from a phone, DAP or desktop amp.
Who the KZ x HBB PR2 is for
Planar-curious listeners: The 13.2 mm planar magnetic driver lets you hear what planar IEMs are about without a big investment.
HBB fans: Its tuning comes from KZ's collaboration with reviewer HBB, whose input shapes KZ's collab models.
DAP and desktop-amp users: The wired 3.5 mm plug means no battery to charge and nothing to pair.
Taking calls: This is the mic version, so the PR2 can handle calls as well as music.
Skip it if: you want wireless listening; the PR2 is wired only, with no battery and no Bluetooth pairing.
KZ x HBB PR2 key specs
Driver: 13.2 mm planar magnetic
Impedance: 15 ± 3 Ω
Sensitivity: 94 ± 3 dB/mW
Frequency response: 20 Hz – 40 kHz
Cable connector: 0.75 mm 2-pin
Plug: 3.5 mm
Microphone: Yes (mic version)
Tuning: KZ x HBB collaboration
Color: Black
Brand-new, genuine KZ stock. Free US shipping and 45-day returns from TonePier. TonePier stocks genuine, brand-new KZ IEMs, ships free within the US, and offers 45-day returns so you can audition the PR2 at home.
KZ x HBB PR2 vs similar options
vs KZ x HBB PR2: The same HBB-tuned PR2 in the version without a microphone, and it costs a little less; choose it if you only listen and never take calls on your IEMs.
vs KZ PR3: KZ's PR3 uses the same 13.2 mm planar driver size with a monitoring-style tune and comes without a mic; pick the PR2 for HBB's collaboration tuning.
vs TANCHJIM OLA: TANCHJIM's OLA swaps in a 10 mm dynamic driver with water-resistant construction and a bass-focused tune; choose the PR2 if hearing a planar driver is the point.
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.
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