2A9QH-BX9-Swireless microphone

Co m Ad d Chin Pr o Mo d 4M, YC 1 LK9 KM 6 H3, AM0 Q7, Pr o We act We an d issu our Sig Na m Title Com mpany: Enp dress: Room na oduct Name del Numbe FBX5, FBX 1, YC2, YC3 , LK10, LM 1 6, KM7, KM8 H4, H5, H6 06, AM07, A W1, W2 oduct Desc authorize M on our beha declare tha d certificatio ues concern behalf shal nature: me: e: mpany: ping Feilier E m 1515, Qiao e: wireless m er(s): BX9-S X6, FBX7, FB , YC4, YC5, 1, LM2, LM3 8, KM9, KM1 6, H7, H8, H AM08, AM09 ription: wire MiCOM Lab alf on all ma at MiCOM L n of equipm ning the app ll have the s Jia wen Zh Manager Enping Fe Enping F Agen Electronics C oxingGuoji B microphone S, BO4-M, BX BX8, FBX9, , YC6, YC7, 3, LM4, LM5 10, UM1, UM H9, B118, B2 , DR01, DR0 eless microp bs Inc., 575 atters conce Labs Inc. is ment to the r proval applic same effect heng ilier Electro Feilier Elec nt Auth Co., Ltd. Building, No. X9, BX8, BX BM1, BM2, YC8, YC9, 5, LM6, LM7 M2, UM3, UM 218, B318, 02, DR03, D phone Boulder C o erning the c allowed to f regulatory a cation. Any t as acts of onics Co., Lt ctronics Co horizat 105, Meihua X7, BX6, BX5 BM3, BM4, YC10, LK1, , LM8, LM9, M4, UM5, UM B518, B618 DR04, DR05 ourt, Pleasa certification forward all i agencies as and all acts our own. td. o., Ltd. tion a East Road, 5, BX4, BX3 BM5, BM6, LK2, LK3, L LM10, KM1 M6, UM7, U , AM01, A M , DR06, DR0 anton, Califo of above na information s required a s carried ou Date: Encheng, E 3, BX2, BX1, BM7, BM8, LK4, LK5, LK 1, KM2, KM3 M8, UM9, U M02, AM03, A 07, DR08, D ornia 94566 amed equip related to t nd to discu ut by MiCOM Dec. 13, 20 Enping City, , FBX-4, FBX , BM9, BM1 K6, LK7, LK 3, KM4, KM UM10, H1, H AM04, AM0 DR09, T8, Q 6, USA, to pment. the approva ss any M Labs on 022 X- 0, 8, 5, 2, 5, 6, al

Office o Federa 7435 O Columb USA Subjec t FCC ID To Wh o Pursua are req u docume These d propriet might b In addi t in Title busine s authoriz For 4 O For 1 It is ou r corresp docume authoriz Sincer e Signatu Name: Title: Ma of Engineeri l Communic Oakland Mills bia, MD 210 t; Request f D: 2A9QH-B om It May C nt to the pro uesting the ents from pu documents tary informa be harmful to Schemat Block Di Parts Lis Operatio Tune-up tional to abo 47 CFR §2 ss sensitive zed devices External Test Set Internal P User Ma 45 days, pu OR 180 days pu r understand pondence du ents and thi zation is iss ely, ure: Jia wen Zhe anager Enpin ing Techno cations Com s Road 046 for Confiden BX9-S Concern, ovisions of t Commissio ublic disclos contain det ation in ope o our comp tic Diagram agram st onal Descrip Procedure ove mention .803 and th informatio n s, we reque Photos tup Photos Photos anual rsuant to P u ursuantto KD ding that all uring the ce s informatio sued. eng ng Feilie logy mmission ntiality the Commis on to withho sure indefin tailed syste ration of th e any and wo m ption ned docume e importatio n remains c st Short Te ublic Notice DB 726920 l measurem ertification re on will be av er Elect ssion’s rule old the follow nitely. m and equi e equipmen ould give co ents, in orde on rules in T confidential rm Confide e DA 04-170 0 D01. ment test rep eview proce vailable for ronics C s Title 47 S wing attach pment desc nt. The publ ompetitors a er to comply Title 47 CFR until the act ntiality of th 05. ports, FCC ess cannot public revi e Co., Ltd Sections §0. hment(s) as criptions an ic disclosu r an unfair ad y with the m R §2.1204, tual market he following ID label for be granted ew once the d. Date: Dec. 457 and §0 confidentia d are consi re of these d vantage in marketing re while ensu ting of newly attachmen mat and as confide n e grant of eq 13, 2022 0.459, we al dered as documents the market . egulations ring that y t(s); ntial quipment .

To W We, BX 8 BM2 YC9 LM7 UM4 B51 DR 0 elec Test Ple a Sig Na m Title Whom It May Enping Feili 8, BX7, BX6, 2, BM3, BM4 9, YC10, LK1 7, LM8, LM9, 4, UM5, UM6 8, B618, AM 04, DR05, DR ctric circuit ar t sample mo ase contact m nature: me: J e: M En Mo y Concern, ier Electronic BX5, BX4, B 4, BM5, BM6 1, LK2, LK3, , LM10, KM1 6, UM7, UM8 M01, AM02, A R06, DR07, re the same, del: BX9-S. me if you hav ia wen Zhe Manager nping Fe odel Di cs Co., Ltd. ( BX3, BX2, BX , BM7, BM8, LK4, LK5, LK , KM2, KM3 8, UM9, UM1 AM03, AM04 DR08, DR0 9 only with a p ve any quest eng eilier Elec fferenc (wireless mic X1, FBX-4, F , BM9, BM10 K6, LK7, LK8 , KM4, KM5, 10, H1, H2, H , AM05, AM0 9, T8, Q6, Q7 product color tion. ctronics ce Dec crophone) ; M FBX-4M, FBX 0, YC1, YC2, 8, LK9, LK10 KM6, KM7, H3, H4, H5, H 06, AM07, A 7, W1, W2; A r and model Co., Ltd claratio Model Numbe X5, FBX6, FB , YC3, YC4, 0, LM1, LM2, KM8, KM9, H6, H7, H8, H M08, AM09, All model’s th named diffe Date: . on er: BX9-S, B BX7, FBX8, YC5, YC6, Y , LM3, LM4, KM10, UM1 H9, B118, B2 DR01, DR0 he function, s rent. Dec. 13, 2 BO4-M, BX9, FBX9, BM1, YC7, YC8, LM5, LM6, , UM2, UM3 218, B318, 2, DR03, software and 022 , d

Annex A External Photos Report No.: HK2211094977‐E Page 1 of 4 Report No.: HK2211094977‐E Page 2 of 4 Report No.: HK2211094977‐E Page 3 of 4 Report No.: HK2211094977‐E Page 4 of 4

FCC ID LABEL: Ca. 10mm x 20mm Label Location FCC ID: 2A9QH-BX9-S

Annex B Internal Photos Report No.: HK2211094977‐E Page 1 of 2 ANT. Report No.: HK2211094977‐E Page 2 of 2

FCC RF Exposure EUT Description: wireless microphone Model No.: BX9‐S, BO4‐M, BX9, BX8, BX7, BX6, BX5, BX4, BX3, BX2, BX1, FBX‐4, FBX‐4M, FBX5, FBX6, FBX7, FBX8, FBX9, BM1, BM2, BM3, BM4, BM5, BM6, BM7, BM8, BM9, BM10, YC1, YC2, YC3, YC4, YC5, YC6, YC7, YC8, YC9, YC10, LK1, LK2, LK3, LK4, LK5, LK6, LK7, LK8, LK9, LK10, LM1, LM2, LM3, LM4, LM5, LM6, LM7, LM8, LM9, LM10, KM1, KM2, KM3, KM4, KM5, KM6, KM7, KM8, KM9, KM10, UM1, UM2, UM3, UM4, UM5, UM6, UM7, UM8, UM9, UM10, H1, H2, H3, H4, H5, H6, H7, H8, H9, B118, B218, B318, B518, B618, AM01, AM02, AM03, AM04, AM05, AM06, AM07, AM08, AM09, DR01, DR02, DR03, DR04, DR05, DR06, DR07, DR08, DR09, T8, Q6, Q7, W1, W2 FCC ID: 2A9QH‐BX9‐S 1. Limits According to KDB 447498 D01 General RF Exposure Guidance v06 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: Result=P/D*√F F= the RF channel transmit frequency in GHz P=Maximum turn‐up power in mw D=Min. test separation distance in mm 2. Test Result of RF Exposure Evaluation Frequency (MHz) Output power （dBm） Tune Up Power （dBm） Max Tune Up power dBm/mW Min test separati on distance mm Result Limit (mW/cm 2 ) SAR Test Exclusion 553.8 3.40 3±1 4/2.512 5 0.374 3.0 Pass Note: PK Output power= conducted power. Conducted power see the test report HK2211094977‐E, antenna gain=2dBi Per KDB 447498 D01, when the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine RF Exposure test exclusion. The test exclusion threshold is 0.374 which is<= 3, RF Exposure testing is not required. Note: Exclusion Thresholds Results=[(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] ·[√f (GHz)] f(GHz) is the RF channel transmit frequency in GHz Distance=5mm

001.AppearanceandDimensions 2.ElectricalCharacteristics 2.1.TestEnvironmentConditions TemperatureOrdinaryTemperature(5to35°C) HumidityOrdinaryHumidity(25to85%RH) 2.2.Pictorialview MainTechnicalSpecifications FrequencyRange(MHz)545-590 Impendence（Ω）50 Gain(dbi)2.0 VSWR<3.5 PowerTrans(%)>90.9 Polarizationmode Linepolarization RetumLoss VSWR TheEnvironmentofAntennaRadiationPattem Maximumdirectiongainmap

Page 1 of 33 Report No.: HK2211094977-E FCC TEST REPORT Test report On Behalf of Enping Feilier Electronics Co., Ltd. For wireless microphone Model No.: BX9-S, BO4-M, BX9, BX8, BX7, BX6, BX5, BX4, BX3, BX2, BX1, FBX-4, FBX-4M, FBX5, FBX6, FBX7, FBX8, FBX9, BM1, BM2, BM3, BM4, BM5, BM6, BM7, BM8, BM9, BM10, YC1, YC2, YC3, YC4, YC5, YC6, YC7, YC8, YC9, YC10, LK1, LK2, LK3, LK4, LK5, LK6, LK7, LK8, LK9, LK10, LM1, LM2, LM3, LM4, LM5, LM6, LM7, LM8, LM9, LM10, KM1, KM2, KM3, KM4, KM5, KM6, KM7, KM8, KM9, KM10, UM1, UM2, UM3, UM4, UM5, UM6, UM7, UM8, UM9, UM10, H1, H2, H3, H4, H5, H6, H7, H8, H9, B118, B218, B318, B518, B618, AM01, AM02, AM03, AM04, AM05, AM06, AM07, AM08, AM09, DR01, DR02, DR03, DR04, DR05, DR06, DR07, DR08, DR09, T8, Q6, Q7, W1, W2 FCC ID: 2A9QH-BX9-S Prepared For : Enping Feilier Electronics Co., Ltd. Room 1515, QiaoxingGuoji Building, No. 105, Meihua East Road, Encheng, Enping City, China Prepared By : Shenzhen HUAK Testing Technology Co., Ltd. 1-2/F., Building B2, Junfeng Zhongcheng Zhizao Innovation Park, Heping, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Date of Test: Nov. 09, 2022 ~ Dec. 05, 2022 Date of Report: Dec. 05, 2022 Report Number: HK2211094977-E Applican Address . Manufa c Address . Product Trade M a Product n Model an Standard This publ the Shenz of the ma not assu material d Date of T Date (s) o Date of Is Te s t R e su nt’s name .. .................. cture's Nam .................. descriptio n ark ............... name ........... nd/or type re ds .............. lication may zhen HUAK aterial. She me liabilit y due to its pl Test ............ of performan ssue ........... ult ............... Te s Te Au TE ............... : ............... : me ............ : ............... : n .................. : .................. : eference : ............... : y be reprod K Testing Te nzhen HUA y for damag acement an .................. nce of tests .................. .................. sting Engin chnical Ma n thorized Sig P ST RESU Enping Fe Room 151 Encheng, Enping F e Room 151 Encheng, N/A wireless m BX9-S, BO FBX-4, FB BM3, BM4 YC4, YC5 LK5, LK6 LM6, LM 7 KM7, KM UM7, UM B118, B2 AM05, AM DR05, DR FCC Rule ANSI C63 duced in wh echnology C AK Testing T ges resultin nd context. .............. : .............. : .............. : .............. : ee r : nager : gnatory : Page 2 of 33 ULT CER eilier Electro 15, Qiaoxing Enping City eilier Electro 15, Qiaoxing Enping City microphone O4-M, BX9, BX-4M, FBX 4, BM5, BM 5, YC6, YC , LK7, LK8 7, LM8, LM9 8, KM9, K 8, UM9, UM 18, B318, M06, AM07 R06, DR07, s and Reg u 3.4: 2014 hole or in p Co., Ltd. is a Technology ng from the Nov. 09, 2 0 Dec. 05, 20 Pass RTIFICAT onics Co., L gGuoji Build y, China onics Co., L gGuoji Build y, China , BX8, BX7, X5, FBX6, M6, BM7, BM C7, YC8, Y 8, LK9, LK1 9, LM10, KM KM10, UM1 M10, H1, H B518, B61 , AM08, AM DR08, DR0 ulations Part art for non- acknowledge y Co., Ltd. ta e reader's 022 ~ Dec. 022 (Gary Qi a (Eden H (Jason Z h Repo TION Ltd. ding, No. 10 Ltd. ding, No. 10 , BX6, BX5, FBX7, FBX M8, BM9, B C9, YC10, 10, LM1, L M1, KM2, K , UM2, UM H2, H3, H4, 18, AM01, M09, DR01 09, T8, Q6, t 15 Subpar -commercia ed as copyr akes no res interpretati 05, 2022 an) u) hou) rt No.: HK22 05, Meihua 05, Meihua , BX4, BX3, X8, FBX9, BM10, YC1, LK1, LK2, LM2, LM3, KM3, KM4, M3, UM4, U , H5, H6, H AM02, AM , DR02, DR Q7, W1, W rt C Section al purposes right owner sponsibility on of the 211094977-E East Road, East Road, , BX2, BX1, BM1, BM2, YC2, YC3, LK3, LK4, LM4, LM5, KM5, KM6, UM5, UM6, H7, H8, H9, M03, AM04, R03, DR04, W2 15.236 as long a s and source for and will reproduced E , , , , , , , , , , , , s e l d Page 3 of 33 Report No.: HK2211094977-E TABLE OF CONTENTS 1 TEST SUMMARY ................................................................................................................................................. 5 1.1 TEST PROCEDURES AND RESULTS ............................................................................................................................... 5 1.2 TEST FACILITY .............................................................................................................................................................. 5 1.3 MEASUREMENT UNCERTAINTY ................................................................................................................................... 6 2 GENERAL INFORMATION.................................................................................................................................... 7 2.1 GENERAL DESCRIPTION OF EUT .................................................................................................................................. 7 2.2 CARRIER FREQUENCY OF CHANNELS .......................................................................................................................... 8 2.3 OPERATION OF EUT DURING TESTING ........................................................................................................................ 8 2.4 DESCRIPTION OF TEST SETUP ...................................................................................................................................... 9 2.5 DESCRIPTION OF SUPPORT UNITS ............................................................................................................................. 10 3 TEST RESULTS AND MEASUREMENT DATA ....................................................................................................... 12 3.1 CONDUCTED EMISSIONS TEST .................................................................................................................................. 12 3.2 RADIATED EMISSION TEST ........................................................................................................................................ 14 3.3 CONDUCTED OUTPUT POWER .................................................................................................................................. …

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Radiated Emission