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Kerno Stratum - Over-Ear ANC Headphones, Cream Gold
$89.00
Sale price
$89.00
Regular price
40mm silk diaphragm, -58dB ANC, 5.3-20H battery
Inspected, tested & repacked before shipping.
Free world-wide Shipping · 14-day returns
From our testers & CREATORS
"I really like the look of these. They feel comfortable, have a clean design, and the ANC is a nice touch. I’m also liking the overall build so far."
Tech reviewer
Feedback collected from testers and creators during product sampling and validation.
IN THE BOX
What ships
- Kerno Stratum headphones
- USB-C charging cable
- 3.5mm audio cable
- Carrying case
- Quick start guide
- Warranty card
WHY WE CHOSE IT
Why Stratum
Most ANC headphones force a choice: sound quality or comfort. Stratum doesn't. The 40mm silk diaphragm stays clean across the range — no bloated bass, no harsh treble. The protein leather doesn't heat up after two hours like synthetic material does. And the -58dB ANC is aggressive enough to silence an office without feeling like a pressure seal.
We tested it through full work days. Phone calls. Flights. Switching between three devices simultaneously. No dropouts, no latency, no reason to reach for anything else.
The 5.3-hour ANC runtime is honest. We could publish 15 hours if we tested on airplane mode with ANC off. We didn't. You get real numbers.
We tested it through full work days. Phone calls. Flights. Switching between three devices simultaneously. No dropouts, no latency, no reason to reach for anything else.
The 5.3-hour ANC runtime is honest. We could publish 15 hours if we tested on airplane mode with ANC off. We didn't. You get real numbers.
THE DETAILS
Every angle. Every material.
TECHNICAL
Full specifications
Driver
40mm — Silk Diaphragm
ANC
Up to −58dB (Active Noise Cancellation)
Bluetooth
5.3 — Multipoint pairing
Battery
5.3 hours (ANC on) / 20 hours (ANC off)
Charging
USB-C — 2 hour full charge
Earcups
Protein leather — Memory foam padding
Water Resistance
IPX5 — Splash resistant
Weight
245g
Warranty
12 months — limited manufacturer