R-R-yma-AIYIMAH4
headphone amplifier
Applicant: Shenzhen Yima Trading Co.,Ltd Model: AIYIMA H4 Date: 2026-07-13
| Record Type | Radio conformity assessment |
|---|---|
| Authorization / Certificate Number | R-R-yma-AIYIMAH4 |
| Applicant / Company | Shenzhen Yima Trading Co.,Ltd |
| Device / Product Name | headphone amplifier |
| Model | AIYIMA H4 |
| Derived Models | AIYIMA H10,AIYIMA H11,AIYIMA H12,AIYIMA H13,AIYIMA H13Pro,AIYIMA H15,AIYIMA H5,AIYIMA H6,AIYIMA H7,AIYIMA H8,AIYIMA H9 |
| Manufacturer | Shenzhen Yima Trading Co.,Ltd |
| Country | China |
| Date | 2026-07-13 |
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.