2AVF2-PABT6020Portable battery speaker box

FCC Warning Statement Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. 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. 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.

GUANGZHOU TEMEISHENG ELECTRONICS CO., LTD. Agent Authorization Company: GUANGZHOU TEMEISHENG ELECTRONICS CO., LTD. Address: NO.2 NANXIAN ROAD, JIANGGAO, BAIYUN, GUANGZHOU, China Product Name: Portable battery speaker box Model Number(s): PABT6020, SL215-11, A86, A15-15 Product Description: Portable battery speaker box We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: Dec. 30, 2019 Name: Yoyo Wang Title: Manager Company: GUANGZHOU TEMEISHENG ELECTRONICS CO., LTD.

GUANGZHOU TEMEISHENG ELECTRONICS CO., LTD. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: Dec. 30, 2019 Subject; Request for Confidentiality FCC ID: 2AVF2-PABT6020 To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Parts List Operational Description Tune-up Procedure It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Yoyo Wang Title: Manager

Model Difference Declaration To Whom It May Concern, We, GUANGZHOU TEMEISHENG ELECTRONICS CO., LTD. (Portable battery speaker box) ; Model Number: PABT6020, SL215-11, A86, A15-15; All model’s the function, software and electric circuit are the same, only with a product color and model named different for commercial purpose. Test sample model: PABT6020. Please contact me if you have any question. Name: Yoyo Wang Date: Dec. 30, 2019 Title: Manager Signature of applicant:

Annex A External Photos Report No.: HK1912133233‐E Page 1 of 4 Report No.: HK1912133233‐E Page 2 of 4 Report No.: HK1912133233‐E Page 3 of 4 Report No.: HK1912133233‐E Page 4 of 4

FCC ID LABEL: Ca. 2cm x 4cm Label Location FCC ID: 2AVF2-PABT6020

Annex B Internal Photo Report No.: HK1912133233‐E Page 1 of 12 Report No.: HK1912133233‐E Page 2 of 12 Report No.: HK1912133233‐E Page 3 of 12 Report No.: HK1912133233‐E Page4 of 12 Report No.: HK1912133233‐E Page 5 of 12 Report No.: HK1912133233‐E Page 6 of 12 Antenna Report No.: HK1912133233‐E Page 7 of 12 Report No.: HK1912133233‐E Page 8 of 12 Report No.: HK1912133233‐E Page 9 of 12 Report No.: HK1912133233‐E Page 10 of 12 Report No.: HK1912133233‐E Page 11 of 10 Report No.: HK1912133233‐E Page 12 of 12

Page 1 of 30 Report No.: HK1912133233-E FCC TEST REPORT Test report On Behalf of GUANGZHOU TEMEISHENG ELECTRONICS CO., LTD. For Portable battery speaker box Model No.: PABT6020, SL215-11, A86, A15-15 FCC ID: 2AVF2-PABT6020 Prepared for : GUANGZHOU TEMEISHENG ELECTRONICS CO., LTD. NO.2 NANXIAN ROAD, JIANGGAO, BAIYUN, GUANGZHOU, China Prepared By : Shenzhen HUAK Testing Technology Co., Ltd. 1F, B2 Building, Junfeng Zhongcheng Zhizao Innovation Park, Fuhai Street, Bao'an District, Shenzhen City, China Date of Test: Dec. 13, 2019 ~ Dec. 20, 2019 Date of Report: Dec. 20, 2019 Report Number: HK1912133233-E Applica n Address Manufa c Address Produc t Trade M Product Model a n Standar This pub the She source o and will reprodu c Date of T Date (s) Date of I Te s t R e s nt’s name . ................. cture's Nam ................. t descriptio ark: name ......... nd/or type r rds ............. blication ma nzhen HUA of the mate not assu m ced materia Test ........... of perform a ssue .......... sult .............. T e T e Au TE ................ ................ me ............ ................ on ................... reference ................ ay be repro AK Testing rial. Shenz h me liability al due to its .................. ance of tests .................. .................. esting Engin echnical Ma uthorized S EST RES : GUANGZ : NO.2 N A China : GUANG Z : NO.2 N A China : Portable : PABT60 2 : FCC Rul e ANSI C63 duced in w Te c h n o l og hen HUAK for dam a placement ............... : s ............. : ............... : ............... : neer : anager : ignatory : Page 2 o ULT CER ZHOU TEM ANXIAN RO ZHOU TEM ANXIAN RO battery spe 20, SL215-1 es and Reg 3.10: 2013 whole or in p gy Co., Ltd Te s t i n g Te c ages resulti and contex Dec. 13, 2 Dec. 20, 2 Pass of 30 RTIFICAT EISHENG E OAD, JIAN EISHENG E OAD, JIAN eaker box 11, A86, A15 ulations Pa part for non . is acknow chnology C ing from th xt. 2019 ~ Dec. 2019 (Gary Q i (Eden H (Jason Zh Report TION ELECTRON GGAO, BA ELECTRON GGAO, BA 5-15 art 15 Subpa n-commercia wledged as Co., Ltd. tak he reader's . 20, 2019 ian) Hu) hou) No.: HK191 NICS CO., L AIYUN, GU NICS CO., L AIYUN, GU art C Sectio al purposes s copyright kes no resp s interpreta 2133233-E LTD. ANGZHO U LTD. ANGZHO U on 15.249 s as long as owner and onsibility fo ation of the U, U, s d or e Page 3 of 30 Report No.: HK1912133233-E Table of Contents Page 1 . TEST SUMMARY 4 2 . GENERAL INFORMATION 5 2.1 GENERAL DESCRIPTION OF EUT 5 2.2 Operation of EUT during testing 6 2.3 DESCRIPTION OF TEST SETUP 7 2.4 MEASUREMENT INSTRUMENTS LIST 8 3 . CONDUCTED EMISSIONS TEST 9 3.1 Conducted Power Line Emission Limit 9 3.2 Test Setup 9 3.3 Test Procedure 9 3.4 Test Result 10 4 RADIATED EMISSION TEST 12 4.1 Radiation Limit 12 4.2 Test Setup 12 4.3 Test Procedure 13 4.4 Test Result 13 5 out of Band Emissions 19 5.1 Limits 19 5.2 Test Procedure 19 5.3 Test Result 19 6 OCCUPIED BANDWIDTH MEASUREMENT 21 6.1 Test Setup 21 6.2 Test Procedure 21 6.3 Measurement Equipment Used 21 6.4 Test Result 21 7 ANTENNA REQUIREMENT 27 8 PHOTOGRAPH OF TEST 28 8.1 Radiated Emission 28 8.2 Conducted Emission 29 9 PHOTOGRAPH OF TEST 30 Page 4 of 30 Report No.: HK1912133233-E 1. TEST SUMMARY 1.1 TEST PROCEDURES AND RESULTS FCC PART 15.249 CONDUCTED EMISSIONS TEST §15.207 PASS RADIATED EMISSION TEST §15.249 (a) (d)/ §15.209 PASS out of Band Emissions §15.249 (d)/ §15.205 PASS OCCUPIED BANDWIDTH MEASUREMENT§15.215 (c) PASS ANTENNA REQUIREMENT §15.203 PASS 1.2 TEST FACILITY Test Firm : Shenzhen HUAK Testing Technology Co., Ltd. Address : 1F, B2 Building, Junfeng Zhongcheng Zhizao Innovation Park, Fuhai Street, Bao'an District, Shenzhen City, China Designation Number : CN1229 1.3 MEASUREMENT UNCERTAINTY Measurement Uncertainty Conducted Emission Expanded Uncertainty =2.23dB, k=2 Radiated emission expanded uncertainty(9kHz-30MHz) = 3.08dB, k=2 Radiated emission expanded uncertainty(30MHz-1000MHz)= 4.42dB, k=2 Radiated emission expanded uncertainty(Above 1GHz) = 4.06dB, k=2 Page 5 of 30 Report No.: HK1912133233-E 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF EUT Equipment Portable battery speaker box Model Name PABT6020 Serial No SL215-11, A86, A15-15 Model Difference All model’s the function, software and electric circuit are the same, only with a product color and model named different. Test sample model: PABT6020 FCC ID 2AVF2-PABT6020 Antenna Type PCB Antenna Antenna Gain 0dBi BT Operation frequency 2402-2480MHz Number of Channels 79CH Modulation Type GFSK, π/4DQPSK, 8DPSK Power Source DC 12V From Battery or DC 15V from Adapter Power Rating DC 12V From Battery or DC 15V from Adapter Page 6 of 30 Report No.: HK1912133233-E 2.1.1 Carrier Frequency of Channels Channel List Channel Frequency (MHz) Channel Frequency (MHz) Channel Frequency (MHz) 00 2402 27 2429 54 2456 01 2403 28 2430 55 2457 02 2404 29 2431 56 2458 03 2405 30 2432 57 2459 04 2406 31 2433 58 2460 05 2407 32 2434 59 2461 06 2408 33 2435 60 2462 07 2409 34 2436 61 2463 08 2410 35 2437 62 2464 09 2411 36 2438 63 2465 10 2412 37 2439 64 2466 11 2413 38 2440 65 2467 12 2414 39 2441 66 2468 13 2415 40 2442 67 2469 14 2416 41 2443 68 2470 15 2417 42 2444 69 2471 16 2418 43 2445 70 2472 17 2419 44 2446 71 2473 18 2420 45 2447 72 2474 19 2421 46 2448 73 2475 20 2422 47 2449 74 2476 21 2423 48 2450 75 2477 22 2424 49 2451 76 2478 23 2425 50 2452 77 2479 24 2426 51 2453 78 2480 25 2427 52 2454 26 2428 53 2455 2.2 Operation of EUT during testing Operating Mode The mode is used: Transmitting mode Low Channel: 2402MHz Middle Channel: 2441MHz High Channel: 2480MHz Page 7 of 30 Report No.: HK1912133233-E 2.3 DESCRIPTION OF TEST SETUP Operation of EUT during conducted testing and Radiation testing: AC Plug Operation of EUT Above1GHz Radiation testing: ● Adapter information Model: SJ-15024009 Input: 100-240V, 50-60Hz 0.8A Output: 15V, 2.4A The sample was placed (0.1m below 1GHz, 0.1m above 1GHz) above the ground plane of 3m chamber. Measurements in both horizontal and vertical po…

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Test Model：PABT6020 Radiated Emission Conducted Emission