WC2-CLOUDFOXA1Wireless Wi-Fi Speaker System

Install DOSS free APP before first use. tatayoung -crush on you when you are gone Output power: 3W×4 Speaker size:1.75 inch ×4 Power By: 9V 2A adaptor Battery Capacity:7.4V 2200mAh Product size:(L)8.66inch x (H)4.13inch x (D)1.96inch Technical Specs Play music I am yours 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 occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: —Reorient or relocate the receiving antenna. —Increase the separation between the equipment and receiver. —Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. —Consult the dealer or an experienced radio/TV technician for help. Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

MET Laboratories TCB - Samples Agent Authorization Letter 2015-05-27 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: Liang bo Position: Manager Company Name: Wonders Technology Co., Ltd. Address: DOSS Industrial Zone, Qiping Kengdu Industrial Area Guihua Village, Guanlan Town Baoan District, Shenzhen, China E-Mail: [email protected]

MET Laboratories TCB - Samples Long Term Confidentiality Request Letter 2015-05-27 MET Laboratories, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR (Wireless Wi-Fi Speaker System / CLOUD FOX A1) 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: Liang bo Position: Manager Company Name: Wonders Technology Co., Ltd. Address: DOSS Industrial Zone, Qiping Kengdu Industrial Area Guihua Village, Guanlan Town Baoan District, Shenzhen, China E-Mail: [email protected]

FCC ID: WC2-CLOUDFOXA1 Model No.: CLOUD FOX A1 FRONT VIEW OF SAMPLE BACK VIEW OF SAMPLE FCC ID: WC2-CLOUDFOXA1 Model No.: CLOUD FOX A1 LEFT VIEW OF SAMPLE RIGHT VIEW OF SAMPLE FCC ID: WC2-CLOUDFOXA1 Model No.: CLOUD FOX A1 TOP VIEW OF SAMPLE BOTTOM VIEW OF SAMPLE FCC ID: WC2-CLOUDFOXA1 Model No.: CLOUD FOX A1 PHOTO OF THE ENTIRE SAMPLE

Wireless Wi-Fi Speaker System Model No.: Cloud Fox A1 Input:9V 2A DOSS Technology Co.,Ltd www.dossaudio.com Made in China 丝印颜色：黑色 Cloud Fox A1 Charging Cradle FCC ID: WC2-CLOUDFOXA1

FCC ID: WC2-CLOUDFOXA1 Model No.: CLOUD FOX A1 INTERNAL PHOTO OF SAMPLE – 1 INTERNAL PHOTO OF SAMPLE – 2 FCC ID: WC2-CLOUDFOXA1 Model No.: CLOUD FOX A1 INTERNAL PHOTO OF SAMPLE – 3 INTERNAL PHOTO OF SAMPLE – 4 FCC ID: WC2-CLOUDFOXA1 Model No.: CLOUD FOX A1 INTERNAL PHOTO OF SAMPLE – 5 INTERNAL PHOTO OF SAMPLE – 6 FCC ID: WC2-CLOUDFOXA1 Model No.: CLOUD FOX A1 INTERNAL PHOTO OF SAMPLE – 7 INTERNAL PHOTO OF SAMPLE – 7 FCC ID: WC2-CLOUDFOXA1 Model No.: CLOUD FOX A1 INTERNAL PHOTO OF SAMPLE – 9 INTERNAL PHOTO OF SAMPLE – 10 FCC ID: WC2-CLOUDFOXA1 Model No.: CLOUD FOX A1 INTERNAL PHOTO OF SAMPLE – 11 INTERNAL PHOTO OF SAMPLE – 12 FCC ID: WC2-CLOUDFOXA1 Model No.: CLOUD FOX A1 INTERNAL PHOTO OF SAMPLE – 13 INTERNAL PHOTO OF SAMPLE – 14 FCC ID: WC2-CLOUDFOXA1 Model No.: CLOUD FOX A1 INTERNAL PHOTO OF SAMPLE – 15 INTERNAL PHOTO OF SAMPLE – 16

Report No.: MTE/DYY/A15050613 Page 1 of 45 TEST REPORT For Applicant : Wonders Technology Co.,Ltd Address : DOSS Industrial Zone, Qiping Kengdu Industrial Area Guihua Village, Guanlan Town Baoan District, ShenZhen, China Product Name : Wireless Wi-Fi Speaker System Model Name : CLOUD FOX A1, DS-1668 Brand Name : N/A FCC ID : WC2-CLOUDFOXA1 Report No. : MTE/DYY/A15050613 Date of Issue : May 29, 2015 Issued by : Most Technology Service Co., Ltd. Address : No.5, 2nd Langshan Road, North District, Hi-tech Industrial Park, Nanshan, Shenzhen, Guangdong, China Tel : 86-755-8602 6850 Fax : 86-755-2601 3350 The report consists 45 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. Report No.: MTE/DYY/A15050613 Page 2 of 45 TABLE OF CONTENTS 1.VERIFICATION OF CONFORMITY.........................................................4 2. GENERAL INFORMATION...................................................................5 2.1 Product Information.......................................................................................... 5 2.2 Objective ........................................................................................................ 5 2.3 Test Standards and Results................................................................................ 6 2.4 Environmental Conditions .................................................................................. 6 3. TEST METHODOLOGY.......................................................................7 3. 1TEST FACILITY................................................................................................. 7 3.2 GENERAL TEST PROCEDURES........................................................................... 7 4. SETUP OF EQUIPMENT UNDER TEST...................................................8 4.1 SETUP CONFIGURATION OF EUT ....................................................................... 8 4.2 SUPPORT EQUIPMENT...................................................................................... 8 4.3 TEST EQUIPMENT LIST ..................................................................................... 9 5. 47 CFR Part 15 C Requirements ..........................................................................10 5.1 RF EXPOSURE................................................................................................10 5.1.1 Applicable Standard......................................................................................10 5.1.2 Measurement Result......................................................................................10 5.2 ANTENNA REQUIREMENT.................................................................................11 5.2.1 Applicable Standard......................................................................................11 5.2.2 Evaluation Criteria.........................................................................................11 5.2.3 Result: Compliance.......................................................................................11 5.3 AC Power Line Conducted Emission...................................................................12 5.3.1Requirement .................................................................................................12 5.3.2 Block Diagram of Test Setup..........................................................................12 5.3.3 Test procedure.............................................................................................12 5.3.4 Test Result ..................................................................................................12 5.4 Radiated Emission...........................................................................................13 5.4.1Requirement .................................................................................................15 5.4.2 Test Configuration ........................................................................................15 5.4.3 Test Procedure:............................................................................................16 5.4.4 Test Result ..................................................................................................17 5.5 Conducted Peak Output Power..........................................................................20 5.5.1 Requirement ................................................................................................26 5.5.2 Block Diagram of Test Setup..........................................................................26 5.5.3 Test Procedure.............................................................................................26 5.5.4 Test Result ..................................................................................................26 5.6 6dB Emission Bandwidth..................................................................................27 5.6.1 Test Requirement..........................................................................................27 5.6.2 Block Diagram of Test Setup..........................................................................27 5.6.3 Test Procedure.............................................................................................27 5.6.4 Test Result ..................................................................................................27 5.7 POWER SPECTRAL DENSITY.............................................................................32 5.7.1 Applicable Standard......................................................................................32 5.7.2 Block Diagram of Test Setup....................................................................…

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FCC ID: WC2-CLOUDFOXA1 Model No.: CLOUD FOX A1 CONDUCTED EMISSION TEST SETUP CE TEST SETUP FCC ID: WC2-CLOUDFOXA1 Model No.: CLOUD FOX A1 RE TEST SETUP RE TEST SETUP