2AKRC-V7PROBluetooth speaker

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.

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Model Difference Declaration To Whom It May Concern, We, Shenzhen hutianmei Technology Co.,Ltd(Bluetooth speaker) Trademark:N/A; Model Number: V7 Pro, V7;All model’s the function, software and electric circuit are the same, only with a product model named different for commercial purpose. Test sample model: V7 Pro. Please contact me if you have any question. Name: hu yong hong Date: Jan. 04, 2021 Title: General manager Signature of applicant:

Annex A External Photos Report No.: HK2012214049‐E Page 1 of 4 Report No.: HK2012214049‐E Page 2 of 4 Report No.: HK2012214049‐E Page 3 of 4 Report No.: HK2012214049‐E Page 4 of 4

FCC ID LABEL: FCC ID: 2AKRC-V7PRO Label Location

Annex B Internal Photo Report No.:HK2012214049-E Page 1 of 3 Antenna Antenna Report No.:HK2012214049-E Page 2 of 3 Report No.:HK2012214049-E Page 3 of 3

Page 1 of 30 Report No.: HK2012214049-E FCC TEST REPORT Test report On Behalf of Shenzhen hutianmei Technology Co.,Ltd For Bluetooth speaker Model No.: V7 Pro, V7 FCC ID: 2AKRC-V7PRO Prepared for : Shenzhen hutianmei Technology Co.,Ltd 32 Building,The third Industrial Park,Houting Shajing,Baoan District Shenzhen, 518000 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. 21, 2020 ~ Jan. 04, 2021 Date of Report: Jan. 04, 2021 Report Number: HK2012214049-E Applican 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 : Shenzhe : 32 Buil d District S : Shenzhe : 32 Buil d District S N/A : Bluetoot h : V7 Pro, V : 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 n hutianme ding,The th henzhen, 5 n hutianme ding,The th henzhen, 5 h speaker V7 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. 21, 2 Jan. 04, 2 Pass of 30 RTIFICAT i Technolog hird Industr 518000 Chin i Technolog hird Industr 518000 Chin ulations Pa part for non . is acknow chnology C ing from th xt. 2020 ~ Jan. 021 (Gary Q i (Eden H (Jason Z h Report TION gy Co.,Ltd rial Park,H na gy Co.,Ltd rial Park,H na art 15 Subpa n-commercia wledged as Co., Ltd. tak he reader's 04, 2021 ian) Hu) hou) No.: HK201 Houting Sh Houting Sh art C Sectio al purposes s copyright kes no resp s interpreta 2214049-E ajing,Baoan ajing,Baoan on 15.249 s as long as owner and onsibility fo ation of the n n s d or e Page 3 of 30 Report No.: HK2012214049-E Table of Contents Page 1 . Test Summary 5 1.1.Test Procedures And Results 5 1.2. Test Facility 5 1.3. Measurement Uncertainty 5 2 . General Information 6 2.1 . General Description Of Eut 6 2.2 . Operation of EUT during testing 7 2.3 . Description Of Test Setup 8 2.4 . Measurement Instruments List 9 3 . Conducted Emissions Test 10 3.1. Conducted Power Line Emission Limit 10 3.2. Test Setup 10 3.3. Test Procedure 10 3.4. Test Result 10 4. Radiated Emission Test 13 4.1. Radiation Limit 13 4.2. Test Setup 13 4.3. Test Procedure 14 4.4. Test Result 14 5. Band Edge 20 5.1. Limits 20 5.2. Test Procedure 20 5.3. Test Result 20 6. Occupied Bandwidth Measurement 23 6.1. Test Setup 23 6.2. Test Procedure 23 6.3. Measurement Equipment Used 23 6.4. Test Result 23 7. Antenna Requirement 27 8. Photograph Of Test 28 8.1. Radiated Emission 28 8.2. Conducted Emission 29 9. Photos Of The Eut 30 Page 4 of 30 Report No.: HK2012214049-E ** Modifited History ** Revison Description Issued Data Remark Revsion 1.0 Initial Test Report Release Jan. 04, 2021 Jason Zhou Page 5 of 30 Report No.: HK2012214049-E 1. Test Summary 1.1.Test Procedures And Results DESCRIPTION OF TEST RESULT CONDUCTED EMISSIONS TEST COMPLIANT RADIATED EMISSION TEST COMPLIANT BAND EDGE COMPLIANT OCCUPIED BANDWIDTH MEASUREMENT COMPLIANT ANTENNA REQUIREMENT COMPLIANT 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 1.3. Measurement Uncertainty Measurement Uncertainty Conducted Emission Expanded Uncertainty =2.71dB, k=2 Radiated emission expanded uncertainty(9kHz-30MHz) = 4.26dB, k=2 Radiated emission expanded uncertainty(30MHz-1000MHz)= 3.90dB, k=2 Radiated emission expanded uncertainty(Above 1GHz) = 4.28dB, k=2 Page 6 of 30 Report No.: HK2012214049-E 2. General Information 2.1. General Description Of Eut Equipment Bluetooth speaker Model Name V7 Pro Serial Model V7 Model Difference All model’s the function, software and electric circuit are the same, only with a product model named different. Test sample model: V7 Pro FCC ID 2AKRC-V7PRO 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 5V from USB or DC 7.4V from battery Power Rating DC 5V from USB or DC 7.4V from battery Page 7 of 30 Report No.: HK2012214049-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 8 of 30 Report No.: HK2012214049-E 2.3. Description Of Test Setup Operation of EUT during conducted testing and radiation below 1GHz testing: AC Plug Operation of EUT during radiation above 1GHz testing: Adapter information Model: HW-059200C…

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Conducted Emission Radiated Emissions