Bluetooth headset with BT wireless function

Shenzhen Changtingwan Technology Co., Ltd. - Original Equipment

Room 301, No. 116, Niuxiangfang, Futian Community, Futian Street, Futian District, Shenzhen


Listed Certified Devices

Brand Device Name Model Type Certification Date
Shenzhen Changtingwan Technology Co., Ltd. Bluetooth headset with BT wireless function KH155M FCC ID 2025-01-15
FCC Application Details
EquipmentBluetooth headset with BT wireless function
FRN0035558030
Grantee Code2BGZM
Product Code-KH155M
Applicant BusinessShenzhen Changtingwan Technology Co., Ltd.
Business AddressRoom 301, No. 116, Niuxiangfang, Futian Community, Futian Street, Futian District, Shenzhen, Shenzhen, N/A China
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
TCB Email[email protected]
ApplicantMin Lei –
Applicant Phone
Applicant Fax+86 13531657126
Applicant Email[email protected]
Applicant MailStop
Test FirmDongguan Yaxu (AiT) Technology Limited
Test Firm ContactCoin Tang
Test Firm Phone
Test Firm Fax
Test Firm Email[email protected]
Certified ByMin Le – Manager

Further Details May Be Available From: fcc.id/2BGZMKH155M or fcc.report/FCC-ID/2BGZMKH155M


DescriptionExhibit TypeFile TypeDisplay TypeFile SizeSubmission DateDate Available

Document 7979425
Mirror: FCCID.io - 7979425
RF Exposure
RF Exposure InfoAdobe Acrobat PDFpdf122.25 K2025-01-152025-01-15

Document 7979424
Mirror: FCCID.io - 7979424
Test report -2
Test ReportAdobe Acrobat PDFpdf4.08 M2025-01-152025-01-15

Document 7979423
Mirror: FCCID.io - 7979423
Antenna report
Test ReportAdobe Acrobat PDFpdf3.08 M2025-01-152025-01-15

Document 7979422
Mirror: FCCID.io - 7979422
Attestation Statement
Attestation StatementsAdobe Acrobat PDFpdf112.13 K2025-01-152025-01-15
pending...

Mirror: FCCID.io - 7979421
US Agent letter
Attestation StatementsAdobe Acrobat PDFpdf202.97 K2025-01-152025-01-15

Document 7979418
Mirror: FCCID.io - 7979418
User manual
Users ManualAdobe Acrobat PDFpdf817.06 K2025-01-152025-01-15

Document 7979417
Mirror: FCCID.io - 7979417
Test setup photos
Test Setup PhotosAdobe Acrobat PDFpdf1.31 M2025-01-152025-01-15

Document 7979416
Mirror: FCCID.io - 7979416
Test reports
Test ReportAdobe Acrobat PDFpdf1005.1 K2025-01-152025-01-15

Document 7979412
Mirror: FCCID.io - 7979412
ID label and location
ID Label/Location InfoAdobe Acrobat PDFpdf560.58 K2025-01-152025-01-15

Document 7979411
Mirror: FCCID.io - 7979411
Internal photos
Internal PhotosAdobe Acrobat PDFpdf564.42 K2025-01-152025-01-15

Document 7979410
Mirror: FCCID.io - 7979410
External photos
External PhotosAdobe Acrobat PDFpdf4.36 M2025-01-152025-01-15

Document 7979409
Mirror: FCCID.io - 7979409
Confidentiality
Cover Letter(s)Adobe Acrobat PDFpdf149.72 K2025-01-152025-01-15

Document 7979408
Mirror: FCCID.io - 7979408
Letter Authorization
Cover Letter(s)Adobe Acrobat PDFpdf52.14 K2025-01-152025-01-15

ID label and location
ID Label/Location InfoAdobe Acrobat PDF560.58 K2025-01-152025-01-15

Test setup photos
Test Setup PhotosAdobe Acrobat PDF1.31 M2025-01-152025-01-15

Test report -2
Test ReportAdobe Acrobat PDF4.08 M2025-01-152025-01-15

Antenna report
Test ReportAdobe Acrobat PDF3.08 M2025-01-152025-01-15

Test reports
Test ReportAdobe Acrobat PDF1005.1 K2025-01-152025-01-15

RF Exposure
RF Exposure InfoAdobe Acrobat PDF122.25 K2025-01-152025-01-15

Internal photos
Internal PhotosAdobe Acrobat PDF564.42 K2025-01-152025-01-15

Confidentiality
Cover Letter(s)Adobe Acrobat PDF149.72 K2025-01-152025-01-15

External photos
External PhotosAdobe Acrobat PDF4.36 M2025-01-152025-01-15

Letter Authorization
Cover Letter(s)Adobe Acrobat PDF52.14 K2025-01-152025-01-15

Operational Description
Operational DescriptionAdobe Acrobat PDF60.71 K2025-01-15

Attestation Statement
Attestation StatementsAdobe Acrobat PDF112.13 K2025-01-152025-01-15

Block Diagram
Block DiagramAdobe Acrobat PDF38.43 K2025-01-15

Schematics
SchematicsAdobe Acrobat PDF43.98 K2025-01-15

User manual
Users ManualAdobe Acrobat PDF817.06 K2025-01-152025-01-15

Related FCC IDs: