FCCID.CO- FCC ID Database
HomeCompaniesEquipment ClassesSearch

© 2026 FCC ID Database. All rights reserved.

AboutContactData sourced from FCC public records
  1. Home/
  2. CLEVER BRIGHT INTERNATIONAL (H.K.) LTD./
  3. 2AD42BCL-122907

2AD42BCL-122907Bluetooth Color Changing LED Speaker(Small)

CLEVER BRIGHT INTERNATIONAL (H.K.) LTD.
Bluetooth Color Changing LED Speaker(Small) - FCC ID 2AD42BCL-122907 - CLEVER BRIGHT INTERNATIONAL (H.K.) LTD.
Click to zoom

Application Details

Equipment Class
DSS - Part 15 Spread Spectrum Transmitter
Date of Grant
Jul 28, 2015
Application Purpose
Original Equipment
Date of Application
Jul 28, 2015
Equipment Note
Bluetooth Color Changing LED Speaker(Small)
Frequency Range
2402.00000000 - 2480.00000000
Company
CLEVER BRIGHT INTERNATIONAL (H.K.) LTD.
Country
China

Documents & Files

Select a file to view

Users Manual

↗

Cover Letter(s)

↗
↗
↗

External Photos

↗

ID Label/Location Info

↗

Internal Photos

↗

RF Exposure 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

1 Bluetooth Color Changing LED Speaker BCL-12/2907 INSTRUCTION MANUAL PLEASE READ ALL INSTRUCTIONS CAREFULLY & RETAIN FOR FUTURE USE 2 Getting Started Remove the unit from the box. Remove any packaging from the product. Please retain all packaging until you have checked and counted all the parts and the contents against the parts list. Package Contents Bluetooth Color Changing LED Speaker USB rechargeable cable with Aux pin Instruction manual Features 1. Wireless Bluetooth connectivity to iPad, iPod Touch, Android, Windows Phone, Blackberry, smartphones, tablets, computers and more. 2. Multi-Color Lights jive to the beat of music. 3. Play music through Bluetooth, Auxiliary and Micro SD Card* & USB Flash Drive*. 4. Built-in Microphone 5. FM radio 6. Rechargeable built-in battery *Micro SD Card & USB Flash Drive not included. IMPORTANT SAFETY INFORMATION 1. Read all instructions before using this product. 2. Do not leave this product unattended while connected to the power supply. 3. Do not immerse in water or any other liquids. 4. Do not use if unit has been dropped or damaged in any way. 5. Repairs to electrical equipment should only be performed by qualified personnel. Improper repairs may place user at serious risk. 6. Place unit on sound, even surface, free of vibrations and away from sources of heat. 7. Do not use with wet hands. 8. Do not put objects into openings. 9. Keep free of dust, lint, hair etc. 10. Do not use this unit for anything other than its intended use. 11. Keep this product out of reach of children. 12. This product is not a toy. 13. Do not play music at excessive levels especially near children, as damage to hearing may occur. 3 Description of Parts: Item Function Operation 1 USB Flash Drive slot Plays music from USB Flash Drive (not included) 2 Power ON/OFF switch Turn ON/OFF the speaker 3 DC Charging Port (USB Charging Port)/ AUX To charge the speaker (Charging cord included). AUX mode of operation through audio device. 4 LED light indicator Indicates the Charging or status of operation (Bluetooth/USB/TF/FM/AUX) 5 Speaker Sound output 6 (-/) / (/M) / (+/) button Short press will return to the previous track, short press to previous FM radio station or long press will decrease the volume level. Short press will pause or restart the music. Mode – Long press for changing mode of operation (Bluetooth/USB/TF/FM/AUX), short press for Call Answer / Call End / Redial Button (in Bluetooth mode only), or short press for searching FM stations. Short press will skip to the next track, short press to next FM radio station or long press will increase the volume level. 4 (Note: Some of above function only can be used in Bluetooth mode only. In Aux mode, you may need to control through your source device.) INSTRUCTIONS FOR USE Charging the speaker For best results, fully charge the speaker before its first use. 1. Connect the USB charging cord (included) to the DC 5V charging port of the speaker and insert the other end into a port on your computer or similar power source. 2. The Red LED turns on indicating that the battery is being charged. Once it is fully charged, the Red LED will turn off. It will take around 2-3 hours to fully charge the battery. Note: In order to have better battery life, please do not charge for over 4 hours. Turn the speaker to Bluetooth pairing mode - 1. Slide the Power ON/OFF switch to ON position. 2. You would hear voice message “Bluetooth’s mode”; the speaker is now in pairing mode. (Note: Speaker automatically pairs with the previously paired devices) Pairing your device with Bluetooth Speaker – Your Bluetooth Speaker can wirelessly stream audio from any Bluetooth enabled device within the distance of 27-33 Feet. Simply follow the below steps. 1. Slide the Power ON/OFF switch to ON position. 2. You would hear voice message “Bluetooth mode”; speaker is now in pairing mode. 3. Turn on the Bluetooth on your Mobile Phone or Tablet or Computer. 4. It will search for various devices. 5. The pairing name of our Bluetooth Speaker is “BT Speaker”, pair it with this device. 6. If required, enter the password ‘0000’ to confirm to finalize pairing. 7. Once paired successfully, you would hear voice message “Bluetooth connected successfully”. 8. If you fail to pair it within the time frame or you want to pair it with a new device please follows the steps outlined above. Select your favorite song at the Bluetooth device and music would now stream through Bluetooth speaker. 7 Micro SD (TF) Card slot Plays music from Micro SD (TF) Card (not included) 5 Talking using the Bluetooth Speaker Please ensure that your cell phone is paired with the Bluetooth Speaker to use the below functions. Function Operation Button Answer Incoming Call Incoming Call Press the Mode button once to answer an incoming call. End Call Incoming Call After your phone conversation, short press the Mode button Volume Increase During a call Long press on the V+ button will increase the volume Volume Decrease During a call Long press on the V- button will decrease the volume Listening to Music via Bluetooth (Wireless) Please ensure that your device (iPhone, Tablet or Other Smart Phone) is paired with the Bluetooth Speaker to stream music wirelessly. Once it is paired, play music from your device. Function Operation Button Increase / Decrease Volume Playing music Long press + button to increase the volume or long press - button to decrease the volume Pause Playing music Press once to pause the music Play Pause Press once resume the music Skip Forward / Skip Backward Playing music Short press to skip forward the track. Short press to skip backward the track. (Note: The above functions only can be used in Bluetooth mode only. In Aux mode, you may need to control through your source device.) Listening to FM radio 1. Slide the Power ON/OFF switch to ON position. 2. Long press the Mode button each time until It goes to FM radio mode. 3. Short press the Mode button for searching and recording all radio sta…

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

Cover Letter(s)

Differences Description We CLEVER BRIGHT INTERNATIONAL (H.K.) LTD. state: Product: Bluetooth Color Changing LED Speaker(Small) Model Name: BCL-12/2907,CB-K100,CB-K998, CB-335053,17659 Trade Name: C&B FCC ID 2AD42BCL-122907 The electrical circuit design, layout, components used and internal wiring for above models are identical, only different in model name. Signatory Date 2015-7-4 Signature Name: Ling zheng Title: manager Company: CLEVER BRIGHT INTERNATIONAL (H.K.) LTD. Address: Rm 1701,Zhuoyue Building,Fuhua Yi Rd.,Futian Central Zone,Shenzhen,P.R.China

Cover Letter(s)

CLEVER BRIGHT INTERNATIONAL (H.K.) LTD. Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 SUBJECT: FCC Application for (FCC ID: 2AD42BCL-122907) To Whom It May Concern: We, the undersigned, hereby attest to the fact that we will apply the Declaration of Conformity procedure to the class B computer peripheral portion of this composite device. We understand that devices subject to the DoC procedure are required to be tested to show compliance with the FCC technical regulations by a recognized accredited testing laboratory. The testing laboratory must be accredited by a Commission approved accreditation body or designated under the terms of a government-to-government Mutual Recognition Agreement (MRA). A listing of those accredited testing laboratories that have been recognized by the Commission is published on the FCC Webpage: https://apps.fcc.gov/oetcf/eas/reports/TestFirmSearch.cfm Select the "accredited" option to search for FCC recognized accredited test firms. Test facilities located in countries, where the U.S. does not have an operational Telcom MRA are not recognized by the FCC to test for the DoC procedure. Regards, Signatory ----------------------------- Client’s signature Client’s name / title : Ling zheng/ Manager Contact information / address : Rm 1701,Zhuoyue Building,Fuhua Yi Rd.,Futian Central Zone,Shenzhen,P.R.China

Cover Letter(s)

CLEVER BRIGHT INTERNATIONAL (H.K.) LTD. 07/04/2015 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID:2AD42BCL-122907 Product Name:Bluetooth Color Changing LED Speaker(Small) Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commissions rules, we hereby request that the following documents be held confidential: (List here the documents for which you are seeking confidentiality – for example ...)  Schematics  Block diagram  Operation description These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. Dated this 07/04/2015 By: Ling zheng Signature Printed Title: Manager On behalf of : CLEVER BRIGHT INTERNATIONAL (H.K.) LTD. Telephone: 008675582877799

External Photos

Project No: STS1506090 APPENDIX-PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS Photo 1 Photo 2 Project No: STS1506090 Photo 3 Photo 4 Project No: STS1506090 Photo 5 Photo 6

ID Label/Location Info

Label Bluetooth Color Changing LED Speaker(Small) Model name: BCL-12/2907 FCC ID: 2AD42BCL-122907 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. label

Internal Photos

Project No: STS1506090 APPENDIX-PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS Photo 1 Photo 2 BT ANTENNA Project No: STS1506090 Photo 3 Photo 4 Project No: STS1506090 Photo 5

RF Exposure Info

RF exposure letter RF Exposure evaluation According to 447498 D01 General RF Exposure Guidance v05 The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] •[√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where • f(GHz) is the RF channel transmit frequency in GHz • Power and distance are rounded to the nearest mW and mm before calculation • The result is rounded to one decimal place for comparison Worse case is as below: [2402 MHz -1.943dBm(0.639 mW) output power] ( 0.639mW /5mm) •[√2.402(GHz)]=0.198 <3.0 for 1-g SAR Then SAR evaluation is not required

Test Report

Any reproduction of this document must be done in full. No single part of this document may be reproduced without permission from STS, All Test Data Presented in this report is only applicable to presented Test sample. Shenzhen STS Test Services Co., Ltd. 1/F., Building B, Zhuoke Science Park, No.190,Chongqing Road, Fuyong Street, Bao’an District, Shenzhen, Guangdong,China TEL: +86-755 3688 6288 FAX: +86-755 3688 6277 E-mail:[email protected] RADIO TEST REPORT Report No: STS1506090F01 Issued for CLEVER BRIGHT INTERNATIONAL (H.K.) LTD. Rm 1701,Zhuoyue Building,Fuhua Yi Rd.,Futian Central Zone,Shenzhen,P.R.China Product Name: Bluetooth Color Changing LED Speaker(Small) Brand Name: C&B Model No.: BCL-12/2907 Series Model: CB-K100,CB-K998, CB-335053,17659 FCC ID: 2AD42BCL-122907 Test Standard: FCC Part 15.247 S T L A B S Page 2 of 70 Report No.: STS1506090F01 TEST RESULT CERTIFICATION Applicant’sname............ CLEVER BRIGHT INTERNATIONAL (H.K.) LTD. Address ................................ Rm 1701,Zhuoyue Building,Fuhua Yi Rd.,Futian Central Zone, Shenzhen,P.R.China Manufacture's Name ........... SHENZHEN JIA YI HUI ELECTRONIC CO., LTD Address ................................ 3Floor, 12 Building,Heshunlong Industry, AoBei Village,LongGang District,Shenzhen,P.R.China Product description Product name .......................Bluetooth Color Changing LED Speaker(Small) Brand name ..........................C&B Model and/or type reference ............................................. BCL-12/2907 Ratings .................................DC 3.7V Standards ............................ FCC Part 15.247 Test procedure ...................... ANSI C63.4-2014 This device described above has been tested by STS, and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. This report shall not be reproduced except in full, without the written approval of STS, this document may be altered or revised by STS, personal only, and shall be noted in the revision of the document. Date of Test ................................ Date (s) of performance of tests ..19 June. 2015 ~26 June. 2015 Date of Issue...............................29 June. 2015 Test Result ..................................Pass Testing Engineer : (Jin Ming) Technical Manager :  (Vita Li) Authorized Signatory : (Bovey Yang) Page 3 of 70 Report No.: STS1506090F01 Table of Contents Page 1. SUMMARY OF TEST RESULTS 6 1.1 TEST FACILITY 7 1.2 MEASUREMENT UNCERTAINTY 7 2. GENERAL INFORMATION 8 2.1 GENERAL DESCRIPTION OF EUT 8 2.2 DESCRIPTION OF TEST MODES 10 2.3 TABLE OF PARAMETERS OF TEXT SOFTWARE SETTING 10 2.4 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 11 2.5 DESCRIPTION OF SUPPORT UNITS 12 2.6 EQUIPMENTS LIST FOR ALL TEST ITEMS 13 3. EMC EMISSION TEST 14 3.1 CONDUCTED EMISSION MEASUREMENT 14 3.1.1 POWER LINE CONDUCTED EMISSION LIMITS 14 3.1.2 TEST PROCEDURE 15 3.1.3 TEST SETUP 15 3.1.4 EUT OPERATING CONDITIONS 15 3.1.5 TEST RESULTS 16 3.2 RADIATED EMISSION MEASUREMENT 18 3.2.1 RADIATED EMISSION LIMITS 18 3.2.2 TEST PROCEDURE 19 3.2.3 DEVIATION FROM TEST STANDARD 19 3.2.4 TEST SETUP 20 3.2.5 EUT OPERATING CONDITIONS 21 3.2.6 TEST RESULTS 22 4. CONDUCTED SPURIOUS EMISSIONS 28 4.1 REQUIREMENT 28 4.2 TEST PROCEDURE 28 4.3 TEST SETUP 28 4.4 EUT OPERATION CONDITIONS 28 4.5 TEST RESULTS 29 5. NUMBER OF HOPPING CHANNEL 38 5.1 APPLIED PROCEDURES / LIMIT 38 5.2 TEST PROCEDURE 38 5.3 TEST SETUP 38 5.4 EUT OPERATION CONDITIONS 38 Page 4 of 70 Report No.: STS1506090F01 Table of Contents Page 5.5 TEST RESULTS 39 6. AVERAGE TIME OF OCCUPANCY 40 6.1 APPLIED PROCEDURES / LIMIT 40 6.2 TEST PROCEDURE 40 6.3 TEST SETUP 40 6.4 EUT OPERATION CONDITIONS 40 6.5 TEST RESULTS 41 7. HOPPING CHANNEL SEPARATION MEASUREMEN 47 7.1 APPLIED PROCEDURES / LIMIT 47 7.2 TEST PROCEDURE 47 7.3 TEST SETUP 47 7.4 EUT OPERATION CONDITIONS 47 7.5 TEST RESULTS 48 8. BANDWIDTH TEST 54 8.1 APPLIED PROCEDURES / LIMIT 54 8.2 TEST PROCEDURE 54 8.3 TEST SETUP 54 8.4 EUT OPERATION CONDITIONS 54 8.5 TEST RESULTS 55 9. PEAK OUTPUT POWER TEST 61 9.1 APPLIED PROCEDURES / LIMIT 61 9.2 TEST PROCEDURE 61 9.3 TEST SETUP 61 9.4 EUT OPERATION CONDITIONS 61 9.5 TEST RESULTS 62 10. ANTENNA REQUIREMENT 68 10.1 STANDARD REQUIREMENT 68 10.2 EUT ANTENNA 68 Page 5 of 70 Report No.: STS1506090F01 Revision History Rev. Issue Date Report NO. Effect Page Contents 00 29 June. 2015 STS1506090F01 ALL Initial Issue Page 6 of 70 Report No.: STS1506090F01 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: FCC Part15 (15.247) , Subpart C Standard Section Test Item Judgment Remark 15.207 Conducted Emission PASS -- 15.247(a)(1) Hopping Channel Separation PASS -- 15.247(b)(1) Peak Output Power PASS -- 15.247(c) Radiated Spurious Emission PASS -- 15.247(d) Conducted Spurious Emission PASS -- 15.247(a)(iii) Number of Hopping Frequency PASS -- 15.247(a)(iii) Dwell Time PASS -- 15.247(a)(1) Bandwidth PASS -- 15.205 Band Edge Emission PASS -- 15.203 Antenna Requirement PASS -- NOTE: (1)” N/A” denotes test is not applicable in this Test Report Page 7 of 70 Report No.: STS1506090F01 1.1 TEST FACILITY Shenzhen STS Test Services Co., Ltd. Add. : 1/F., Building B, Zhuoke Science Park, No.190,Chongqing Road, Fuyong Street, Bao’an District, Shenzhen, Guangdong,China CNAS Registration No.: L7649; FCC Registration No.: 842334; IC Registration No.: 12108A-1 1.2 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ± U炻where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2炻providing a level of confidence of approximately 95 %ˤ No. Item Uncertainty 1 Conducted Emission (9KHz-150KHz) ±2.88dB 2 Conducted Emission (150KHz-30MHz) ±2.67dB 3 RF power,conducted ±0.70dB 4 Spurious emissions,conducted ±1.19dB 5 All emissions,radiated(<1G) 30MHz-200MHz ±2.83dB 6 All emissions,radiated(<1G) 200MHz-1000MHz ±2.94dB 7 All emissions,radiate…

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

Test Setup Photos

DSS Setup photo DSS conduction DSS radiation L DSS radiation H

Contact Information

Applicant

Ling Zheng(Manager)
[email protected]008675582877799Fax: 008675582877599

Technical Contact

Shenzhen STS Test Services Co., LtdBovey Yang
[email protected]

Shenzhen · China

Test Firm

Shenzhen STS Test Services Co., Ltd.Bovey Yang
[email protected](86)-0755-61996328Fax: (86)-0755-61996328

Technical Specifications

#Rule PartsFrequency RangePower Output
115C2.40 GHz - 2.48 GHz639.00 µW
Confidentiality
Long Term
Grant Notes
Output power listed is conducted

Other Applications from CLEVER BRIGHT INTERNATIONAL (H.K.) LTD.

2AD42BTSH-12

Bluetooth Stereo Headphone with built-mic

Apr 13, 2015

Equipment Class

DSS - Part 15 Spread Spectrum Transmitter
2AD42BTEH-24

BLUETOOTH EXECUTIVE HEADSET

Feb 04, 2015

Equipment Class

DSS - Part 15 Spread Spectrum Transmitter
2AD42BSEM-12

BLUETOOTH STEREO EARBUDS WITH BUILT-IN MIC

Feb 04, 2015

Equipment Class

DSS - Part 15 Spread Spectrum Transmitter