R-R-S46-SudioK3
Wireless headphones
Applicant: Sudio AB Model: Sudio K3 Date: 2026-04-30
| Record Type | Radio conformity assessment |
|---|---|
| Authorization / Certificate Number | R-R-S46-SudioK3 |
| Applicant / Company | Sudio AB |
| Device / Product Name | Wireless headphones |
| Model | Sudio K3 |
| Derived Models | Sudio K3 Pro |
| Manufacturer | Sudio AB (Dongguan Shangyuan Electronics Co., Ltd.) |
| Country | Sweden |
| Date | 2026-04-30 |
About Korean KC / RRA IDs
Korean equipment approvals can appear under KCC, MSIP, RRA, NRRA, or KC identifiers depending on the rule set and approval year. Radio and EMC products are commonly published by the Radio Research Agency, while electrical and electronics safety certifications are commonly published through Safety Korea and KATS systems.
FCCID.io lists English fields first when available, keeps the Korean source text as the authoritative alternate, and uses legacy FCCID.io RRA data only as supplemental fallback.