A520

Shenzhen Tuojin Shidai Technology Co., Ltd

BlueTooth Earphone - Original Equipment

Production: 505B, No. 88-116 Pingxin South Road, Xinmu Community, Pinghu Street, Longgang District Shenzhen China

Contact Email: 📧 tuojinshidai@163.com

Certifications & Resources

Device Name Model Certification Type Certification Date
BlueTooth Earphone A520 FCC ID 2025-04-15
FCC Application Details
EquipmentBlueTooth Earphone
FRN0034739276
Grantee Code2BEI8
Product Code-A520
Applicant BusinessShenzhen Tuojin Shidai Technology Co., Ltd
Business Address505B, No. 88-116 Pingxin South Road, Xinmu Community, Pinghu Street, Longgang District, Shenzhen, N/A China 518112
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
TCB Emailo.kneip@kl-certification.de
ApplicantXiangwei Kong –
Applicant Phone
Applicant Fax17727816078
Applicant Emailtuojinshidai@163.com
Applicant MailStop
Test FirmDongguan Yaxu (AiT) Technology Limited
Test Firm ContactCoin Tang
Test Firm Phone
Test Firm Fax
Test Firm Emailinfo@aitek.org.cn
Certified ByXiangwei Kong – Manager


Documents - shenzhen tuojin shidai technology – a520,2BEI8-A520,2BEI8A520,A520
[pdf] Specifications Datasheet
Li Eric Antenna Specification Shenzhen Tuojin Shidai Technology Co Ltd A520 BlueTooth Earphone 2BEI8 2BEI8A520 a520
Antenna Specification Sheet Manufacturer:Shenzhen Tuojin Shidai Technology Co., Ltd Manufacturer add.:505B, No. 88-116 Pingxin South Road, Xinmu Community, Pinghu Street, Longgang District, Shenzhen, China General Specifications: Antenna Type: PCB Antenna Frequency Range:2400-2483.5MHz Impedance:5...
lang:en score:44 filesize: 759.07 K page_count: 3 document date: 2025-04-11
[pdf] Confidentiality Request Letter
USA ConfidentialityRequestLetter V0 1 Shenzhen Tuojin Shidai Technology Co Ltd A520 BlueTooth Earphone 2BEI8 2BEI8A520 a520
...
lang:en score:44 filesize: 102.77 K page_count: 1 document date: 2025-04-12
[pdf]
USA CoveredEquipmentLetter Combined V1 1 Shenzhen Tuojin Shidai Technology Co Ltd A520 BlueTooth Earphone 2BEI8 2BEI8A520 a520
...
lang:en score:43 filesize: 119.48 K page_count: 1 document date: 2025-04-12

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