FCCID.CO- FCC ID Database
HomeCompaniesEquipment ClassesSearch

© 2026 FCC ID Database. All rights reserved.

AboutContactData sourced from FCC public records
  1. Home/
  2. Shenzhen Ningtongda Electronics Co., Ltd./
  3. 2ACUCR222

2ACUCR222Bluetooth headset

Shenzhen Ningtongda Electronics Co., Ltd.
Bluetooth headset - FCC ID 2ACUCR222 - Shenzhen Ningtongda Electronics Co., Ltd.
Click to zoom

Application Details

Equipment Class
DXX - Part 15 Low Power Communication Device Transmitter
Date of Grant
Nov 19, 2014
Application Purpose
Original Equipment
Date of Application
Nov 19, 2014
Equipment Note
Bluetooth headset
Frequency Range
2402.00000000 - 2480.00000000
Company
Shenzhen Ningtongda Electronics Co., Ltd.
Country
China

Documents & Files

Select a file to view

Users Manual

↗

Cover Letter(s)

↗
↗
↗

External Photos

↗

ID Label/Location Info

↗
↗

Internal Photos

↗

Parts List/Tune Up Info

↗

Test Report

↗
↗

Test Setup Photos

↗

Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

Manual How to use Pairing --Defore using the headset for the first time, your must pair it with a Bluetooth-enabled handset. --To pair your headset with an additional handset. the headset must be placed in pairing mode. --There are 2 pairing Mode Methods with the R222 Easy pairing (First Time pairing) 1,Move the power switch to the ON side to turn on the R222,when the headset enters pairing Moe. the LED indicator will show a solid blue light. 2,Using your handset. Find the Bluetooth Menu and search for or add new devices. --Select R222 form the list of devices and pair it with your handset. 3,If asked for the pass/PIN code please enter 0000(4Zeros). Note: if your handset supports secure Simple Pairing (SSP), you will not need to enter pass/PIN Code -once pairing has completed successfully, you will hear your headset paired. 4, some handsets might ask for permission to access the phones contact list if you receive a message from your handset, please select ok or Allow access. How to Use -The R222 will automatically turn off if not paired within 3 minutes. Manual pairing (pairing with another phone or re-pairing) -with the power off press the CALL button and move the power switch to the “ON”side at the same time for 1 second. -when the headset enters pairing Mode the LED indicator will show a solid blue light, After the procedure repeat Easy pairing steps 2 through 4.Advanced Multipoint. The R222 is capable of having two devices connected to the headset at the same time; this will give you the freedom of using call waiting between calls on both of your connected phones. Connection -pair the headset with one of your Bluetooth-enabled hand sets.(per the pairing instructions on page2) -Turn off the headset. -Turn off the headset. -with the power off press the CALL button and move the power switch to ent “ON”side at the same time for 1 second to enter Manual pairing mode. -Now, pair and connect the headset with your other Bluetooth-enabled handset,(this will be your primary handset) How to use -Once this handset is paired and connected, go back and connect the originally paired hand set to the headset, this will now be your secondary handset.. Auto Reconnect -If the R222 is turned off (either accidentally or intentionality)while connected to a handset. the headset and hand sect when the R222 is turned back on while in range out of range. -If the paired devices are separated by a range of 10 meters (33, feet) or more. The headset and handset will disconnect and R222 will vibrate to alert.. -If the headset and handset do net automatically, reconnect when they are back within the required Range, briefly press the CALL button on the R222 to reconnect manually. -It is possible to use these factions only when your handset supports them For further information about using these,features,please consult your handsets user manual. -while in multi-connection and streaming non-streaming paired device which is out of range will be disconnected and R222 will alert once and not try to reconnect. Controls Power on/power off -Move the power switch to the “ON”or Off Side How to Use Volume control -Briefly press the volume button. Charging -While charging. the LED indicator will show a solid red light. Low battery -An announcement will be made once every 2minutes. -if the battery is not charged. the headset will ring and vibrate -Briefly press the volume down button to stop vibration -Brie fly press the CALL button. Lost number redials -If you make a call from the handset. the call will(subject to phone settings)a automatically transfer to the headset. If the call is not automatically transferred. you can manually transfer the call by press and hold volume up button for 3seconds Voice dialing -Briefly press the CALL button to activate “voice command” Note: if the handset does not support voice dialing, it is possible that performing this action will activate last Number Redial. How to use Transferring a call -while on a call on your handset, press and hold volume up button for 3seconds to transfer the audio either from headset to handset or from handset to headset call waiting. -Answer a second call without hanging up the first call by pressing the CALL button for 1 second to turn to the original call. -Briefly press the CALL button to terminate the active Catt or both calls at once. Audio steaming -PLAY: Briefly press the PLAY/PAUSE Button. -PAUSE, Briefly pause the PLAY/PAUSE Button -Stop: Press and hold the PLAY/PAUSE Button. -NEXT SONG: Briefly press the FF Button. -Previous song: Briefly press the REW button. Description of parts Specification Ltem Description Bluetooth specification 4.0(Headest/Hands-Free/A2DP profiles) Rapto/300/Hrs/up to 10Hrs Battery Battery 3.7V/180mAh Standby time/Talk time UP to/300/Hrs/UP to 10Hrs Music play time UP to 8Hrs Charring time <2.0Hrs Op creation temperature -10°C---60°C Dimension/weight 135.6mm(W)X167.3mm(L)X16.9mm(T)/32g Contact Information Manufacturer: SHENZHENNINGTONDA TECHNOLOGY CO., LTD 2F, Building B6, Fengtang. Industrial park, Fuchengao, pinghu street Longgang District, Shenzhen, 518111 china. Telephone Number : 13602684722 Fax Number : 86 755 29736856 Email: [email protected] FCC Statement: This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not…

Text truncated - open the document above for the full version.

Cover Letter(s)

MET Laboratories TCB - Samples Agent Authorization Letter 2014-11-06 MET Laboratories, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize Most Technology Service Co., Ltd. to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). This agreement expires one year from the current date. Sincerely, Name: Yuan Sheng Position: Manage Company Name: Shenzhen Ningtongda Electronics Co., Ltd. Address: 2F, Building B6, Fengtang Industrial Park, Fuchengao, Pinghu Street, Longgang District, Shenzhen, China. E-Mail: [email protected]

Cover Letter(s)

MET Laboratories TCB - Samples Long Term Confidentiality Request Letter 2014-11-06 MET Laboratories, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR (Bluetooth headset / R222, HBS730A, HBS730B, HBS730C, R220, R221, HB800, HB800A, HB800B) To Whom It May Concern: This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the - e.g. Block diagram - e.g. SCH - e.g. Operational Description required to be submitted with this application be permanently withheld from public review. SPECIFY REASON FOR REQUEST (i.e. the above documents are company proprietary information that could never get into the possession of your competition). Please contact me if there is any information you may need. Sincerely, Name: Yuan Sheng Position: Manage Company Name: Shenzhen Ningtongda Electronics Co., Ltd. Address: 2F, Building B6, Fengtang Industrial Park, Fuchengao, Pinghu Street, Longgang District, Shenzhen, China. E-Mail: [email protected]

Cover Letter(s)

Model difference letter Nov. 06, 2014 Dear MET Reviewer, This is a new Application from SHENZHENNINGTONDA TECHNOLOGY CO.,LTD R222, HBS730A, HBS730B, HBS730C, R220, R221, HB800, HB800A and HB800B are identical in interior structure, electrical circuits, components and appearance, Only different in model name. Thank you for your cooperation! Yours sincerely, Signatory: Name: Yuan Sheng Position: Manage Company Name: Shenzhen Ningtongda Electronics Co., Ltd. Address: 2F, Building B6, Fengtang Industrial Park, Fuchengao, Pinghu Street, Longgang District, Shenzhen, China. E-Mail: [email protected]

External Photos

Model No.: R222 FRONT VIEW OF SAMPLE BACK VIEW OF SAMPLE Model No.: R222 SIDE VIEW OF SAMPLE PHOTO OF THE ENTIRE SAMPLE

ID Label/Location Info

FCC ID Label Location

Internal Photos

Model No: R222 Page 1 of 3 INTERNAL PHOTO OF SAMPLE – 1 INTERNAL PHOTO OF SAMPLE – 2 Model No: R222 Page 2 of 3 INTERNAL PHOTO OF SAMPLE – 3 INTERNAL PHOTO OF SAMPLE – 4 Model No: R222 Page 3 of 3 INTERNAL PHOTO OF SAMPLE – 5 INTERNAL PHOTO OF SAMPLE – 6

Parts List/Tune Up Info

NONameSpecificationsUnitQuitPositionRemarks 1PCB63*16*0.8MM MainPCS1 2PCB63*16*0.8MM Side platePCS1 3SMT Resist4.7K 0402PCS1R9 4SMT Resist330R 0402PCS1R8 5SMT Resist1K 0402PCS1R6 6SMT Resist10R 0603PCS1R5 7SMT Resist10K 0402PCS1R15 8SMT Resist0R 0402PCS2R11、20 9SMT Resist2.2K 0402PCS1R1 10SMT Capa103 0402PCS4C6、8、10、13 11SMT Capa12P 0402PCS1C16 12SMT Capa104 0402PCS3C14、15、19 13SMT Capa474 0402PCS1C12 14SMT Capa15P 0402PCS1C11 15SMT Capa30P 0402PCS1C9 16SMT Capa475 0402PCS1C7 17SMT Capa225 0402PCS5C1-5 18TriodeS8550 SOT-23PCS1Q1 19LEDBlue High LED 0603PCS1LED2 20LEDRed Higi LED 0603PCS1LED1 21OSC26M OSC 9PPMPCS1XT1 22USB SOCKMICRO5P previous post inserted afterPCS1USB1 23IC25Q40 SSOP8 PCS1U1 24Pull switchSMT Pull switchPCS1SW1 25Inductance15NH 0402PCS1L3 26Inductance4.7UH 0603PCS2L1、2 27Inductance2.2NH 0402PCS1L4 28Modular8635-A-Bluetooth chip QFN68PCS1BT1 BOM MODEL NO:R222 Dater:2014.10.29 UnRegistered

Test Report

S FCC 47 CFR PART 15 SUBPART C TEST REPORT For Applicant: Shenzhen Ningtongda Electronics Co., Ltd. Address: 2F, Building B6, Fengtang. Industrial park, Fuchengao, pinghu street Longgang District, Shenzhen, china. Product Name: Bluetooth headset Model Name: R222, HBS730A, HBS730B, HBS730C, R220, R221, HB800, HB800A, HB800B Brand Name: FCC ID: 2ACUCR222 Report No.: MTE/SAL/F14111460 Date of Issue: Nov. 06, 2014 Issued by : Most Technology Service Co., Ltd. Address : No.5, Langshan 2nd Road, North District, Hi-tech Industrial Park, Nanshan, Shenzhen, Guangdong, China Tel : 86-755-8602 6850 Fax : 86-755-2601 3350 The report consists 53 pages in total. It may be duplicated completely for legal use with the approval of the applicant. It should not be reproduced except in full, without the written approval of our laboratory. The client should not use it to claim product endorsement by MOST. The test results in the report only apply to the tested sample. The test report shall be invalid without all the signatures of testing engineers, reviewer and approver. FCC ID: 2ACUCR222 Report No.: MTE/SAL/F14111460 Page 2 of 53 TABLE OF CONTENTS 1. VERIFICATION OF CONFORMITY.......................................................................................... 4 2. GENERAL INFORMATION....................................................................................................... 5 2.1 Product Information ................................................................................................................ 5 2.2 Objective ................................................................................................................................ 6 2.3 Test Standards and Results .................................................................................................... 6 2.4 Environmental Conditions....................................................................................................... 6 2.5 MEASUREMENT UNCERTAINTY ......................................................................................... 6 3. TEST FACILITY........................................................................................................................ 7 3.1TEST FACILITY....................................................................................................................... 7 3.2 Test Conditions ....................................................................................................................... 7 3.3 Channel List ........................................................................................................................... 8 3.4 Description of Test Modes ...................................................................................................... 8 3.5 Table of Parameters of Text Software Setting......................................................................... 9 3.6 FCC PART 15.205 RESTRICTED BANDS OF OPERATIONS............................................. 10 4. SETUP OF EQUIPMENT UNDER TEST.................................................................................11 4.1 SUPPORT EQUIPMENT .......................................................................................................11 4.2 TEST EQUIPMENT LIST...................................................................................................... 12 5. 47 CFR Part 15C 15.249 Requirements................................................................................. 13 5.1 Spurious Emission Test ........................................................................................................ 13 5.1.1 Requirement...................................................................................................................... 13 5.1.2 Test Description ................................................................................................................. 14 5.1.3 Test Description ................................................................................................................. 15 5.1.5 Test Result .....................................................................................................................16 5.2 Band Edge............................................................................................................................ 28 5.2.1 Requirement...................................................................................................................... 28 5.2.2 Test Description ................................................................................................................. 28 5.2.3Test Result.......................................................................................................................... 28 5.3 LINE CONDUCTED EMISSION TEST................................................................................. 41 5.3.1. LIMITS OF LINE CONDUCTED EMISSION TEST........................................................... 41 5.3.2. BLOCK DIAGRAM OF TEST SETUP............................................................................... 41 5.3.3. PRELIMINARY PROCEDURE OF LINE CONDUCTED EMISSION TEST ...................... 42 5.3.4. FINAL PROCEDURE OF LINE CONDUCTED EMISSION TEST .................................... 42 5.3.5. Test result ......................................................................................................................... 42 5.3.5. TEST RESULT OF LINE CONDUCTED EMISSION TEST .............................................. 43 5.4 20 dB Bandwidth .................................................................................................................. 45 5.4.1 Definition ........................................................................................................................... 45 FCC ID: 2ACUCR222 Report No.: MTE/SAL/F14111460 Page 3 of 53 5.4.2 Block Diagram Of Test Setup ............................................................................................ 45 5.4.3 Test Result...…

Text truncated - open the document above for the full version.

Test Report

FCC 47 CFR PART 15 SUBPART C TEST REPORT For Applicant: Shenzhen Ningtongda Electronics Co., Ltd. Address: 2F, Building B6, Fengtang. Industrial park, Fuchengao, pinghu street Longgang District, Shenzhen, china. Product Name: Bluetooth headset Model Name: R222, HBS730A, HBS730B, HBS730C, R220, R221, HB800, HB800A, HB800B Brand Name: FCC ID: 2ACUCR222 Report No.: MTE/SAL/F14111517 Date of Issue: Nov. 17, 2014 Issued by : Most Technology Service Co., Ltd. Address : No.5, Langshan 2nd Road, North District, Hi-tech Industrial Park, Nanshan, Shenzhen, Guangdong, China Tel : 86-755-8617 0306 Fax : 86-755-8617 0310 The report consists 53 pages in total. It may be duplicated completely for legal use with the approval of the applicant. It should not be reproduced except in full, without the written approval of our laboratory. The client should not use it to claim product endorsement by MOST. The test results in the report only apply to the tested sample. The test report shall be invalid without all the signatures of testing engineers, reviewer and approver. FCC ID: 2ACUCR222 Report No.: MTE/SAL/F14111517 Page 2 of 36 TABLE OF CONTENTS 1. VERIFICATION OF CONFORMITY.......................................................................................... 4 2. GENERAL INFORMATION....................................................................................................... 5 2.1 Product Information ................................................................................................................ 5 2.2 Objective ................................................................................................................................ 6 2.3 Test Standards and Results .................................................................................................... 6 2.4 Environmental Conditions....................................................................................................... 6 2.5 MEASUREMENT UNCERTAINTY ......................................................................................... 6 3. TEST FACILITY........................................................................................................................ 7 3.1TEST FACILITY....................................................................................................................... 7 3.2 Test Conditions ....................................................................................................................... 7 3.3 Channel List ........................................................................................................................... 8 3.4 Description of Test Modes ...................................................................................................... 8 3.5 Table of Parameters of Text Software Setting......................................................................... 9 3.6 FCC PART 15.205 RESTRICTED BANDS OF OPERATIONS............................................. 10 4. SETUP OF EQUIPMENT UNDER TEST.................................................................................11 4.1 SUPPORT EQUIPMENT .......................................................................................................11 4.2 TEST EQUIPMENT LIST...................................................................................................... 12 5. 47 CFR Part 15C 15.249 Requirements................................................................................. 13 5.1 Spurious Emission Test ........................................................................................................ 13 5.1.1 Requirement...................................................................................................................... 13 5.1.2 Test Description ................................................................................................................. 14 5.1.3 Test Description ................................................................................................................. 15 4.1.4 Test Result .....................................................................................................................16 5.2 Band Edge............................................................................................................................ 22 5.2.1 Requirement...................................................................................................................... 22 5.2.2 Test Description ................................................................................................................. 22 5.2.3 Test Result......................................................................................................................... 22 5.3 LINE CONDUCTED EMISSION TEST................................................................................. 27 5.3.1. LIMITS OF LINE CONDUCTED EMISSION TEST........................................................... 27 5.3.2. BLOCK DIAGRAM OF TEST SETUP............................................................................... 27 5.3.3. PRELIMINARY PROCEDURE OF LINE CONDUCTED EMISSION TEST ...................... 28 5.3.4. FINAL PROCEDURE OF LINE CONDUCTED EMISSION TEST .................................... 28 5.3.5. Test result ......................................................................................................................... 28 5.3.5. TEST RESULT OF LINE CONDUCTED EMISSION TEST .............................................. 29 5.4 20 dB Bandwidth .................................................................................................................. 31 5.4.1 Definition ........................................................................................................................... 31 FCC ID: 2ACUCR222 Report No.: MTE/SAL/F14111517 Page 3 of 36 5.4.2 Block Diagram Of Test Setup ............................................................................................ 31 5.4.3 Test Result.....…

Text truncated - open the document above for the full version.

Test Setup Photos

Model No.: R222 CE TEST SETUP RE TEST SETUP Model No.: R222 CONDUCTED TEST SETUP

Contact Information

Applicant

Yuan Sheng(Manager)
[email protected]13602684722Fax: 86 755 29736856

Technical Contact

Most Technology Service Co.,Ltd.Mark Wen
[email protected]86-755-86170306

No.5, 2nd Langshan Road, North District, · Shenzhen, Guangdong · China

Test Firm

Most Technology Service Co., Ltd.Mark Wen
[email protected]86-755-86170306Fax: 86-755-86170310

Technical Specifications

#Rule PartsFrequency RangePower Output
115C2.40 GHz - 2.48 GHz-
Confidentiality
Long Term

Other Applications from Shenzhen Ningtongda Electronics Co., Ltd.

Bluetooth Headset - FCC ID 2ACUCBH8950 - Shenzhen Ningtongda Electronics Co., Ltd.
2ACUCBH8950

Bluetooth Headset

Aug 25, 2014

Equipment Class

DSS - Part 15 Spread Spectrum Transmitter