Giteki 222-260350

wireless earphone[ANGL-TWL20-A, TW770, TW120, X10]

MIC source updated 2026-10-20. English translations shown first; original Japanese fields are available on each certificate.

Certificate information

Certificate number
222-260350
Applicant
Dongshun Tech Development Ltd
Model / equipment
wireless earphone[ANGL-TWL20-A, TW770, TW120, X10]
Certification date
2026-04-27
Certifying organization
DERYCOM CERTIFICATION SERVICES, INC.
Certification year
2026

Radio equipment and technical records

Radio record 1

Certification date
2026-04-27
Applicant
Dongshun Tech Development Ltd
Model / equipment
wireless earphone[ANGL-TWL20-A, TW770, TW120, X10]
Certifying organization
DERYCOM CERTIFICATION SERVICES, INC.
Certification type
Construction design certification under mutual recognition (MRA)
Radio equipment class
Specific radio equipment specified in Article 2, Item 19
Emission, frequency and power
F1D,G1D 2402~2480MHz 0.5mW/MHz
Body SAR
―
Frequency maintenance function
No
Spurious emission rules
New spurious emission rules
All original source fields
{
    "attachmentFileCntForCd1": "",
    "attachmentFileCntForCd2": "",
    "attachmentFileKey": "",
    "attachmentFileName": "",
    "bodySar": "―",
    "date": "2026-04-27",
    "elecWave": "F1D,G1D 2402~2480MHz 0.5mW/MHz",
    "fqMaintainFunc": "無",
    "name": "Dongshun Tech Development Ltd",
    "note": "",
    "number": "222-260350",
    "organName": "DERYCOM CERTIFICATION SERVICES, INC.",
    "radioEquipmentCode": "第2条第19号に規定する特定無線設備",
    "spuriousRules": "新スプリアス規定",
    "techCode": "相互承認(MRA)による工事設計認証",
    "typeName": "wireless earphone[ANGL-TWL20-A, TW770, TW120, X10]"
}

Photos and test report documents

No attachment documents are listed in this MIC record.

Source: Japan Ministry of Internal Affairs and Communications (MIC). Giteki search · Search FCCID.io