2BLJX-20003416701Musical Tesla Coil

Section Company n Address: ji Product N a FCC ID: 2B Model(s): 2 2.911(d)(5 ) We, [Jiyua n sought thro  Pro  Ide n Yours sinc e Name: nie Title: Man a Company n Signature: NOTE 1 “Covered List https://www.f c References; 1) 986446 D 0 https://apps.fc 2) Federal R e https://www.fe munications-s 2.911(d) name: Jiyua yuan shi zh ame: Musica BLJX-20003 2000341670 )(i) Equipm nnieqiguang ough certific hibited from ntified as an erely, qiqi ager name: Jiyua ” ; is the List o cc.gov/supplyc 01 Covered Eq cc.gov/oetcf/kd egister docume ederalregister. supply-chain-t J )(5)(i) Ce annieqiguan hi cheng zhe al Tesla Coi 3416701 01, 2000408 ment Type ggaobu] (“th cation is not m receiving n equipmen annieqiguan of Equipment a chain/covered quipment v01 db/forms/FTS ent 2022-2826 gov/documen hrough-the Jiyuann ertificatio nggaobu en nie zhua il 81401, 2000 he applicant t: an equipm e nt type in the nggaobu and Services C list SearchResul t 63 published o nts/2023/02/06 ieqiguan on – Equi ang cun di w 03751701, t”) certify th ent authoriz e “Covered Covered By S tPage.cfm?sw on 02/06/23 6/2022-28263/ nggaobu 2. ipment T wu ju min zu 200049521 hat the equip zation pursu List” NOTE 1 Date: O ection 2 of Th witch=P&id=32 /protecting-ag u 911 (d)(5)(i) Eq Type u, he nan sh 01, 200049 pment for w uant to § 2.9 Oct. 11, 2024 e Secure Netw 5672 ainst-national - quipment Type A heng, China 952102 which author 903; of the F 4 works Act, ava -security-threa Attestation v1.2 a rization is FCC rules. ailable at ats-to-the-com 2 m

Section Company n Address: ji Product N a FCC ID: 2B Model(s): 2 2.911(d)(5 ) We, [Jiyuan application §1.50002 o Yours sinc e Name: nie Title: Man a Company n Signature: NOTE 1 Delete option NOTE 2 “Covered List https://www.f c References; 1) 986446 D 0 https://apps.fc 2) Federal R e https://www.fe munications-s 2.911(d) name: Jiyua yuan shi zh ame: Musica BLJX-20003 2000341670 )(ii) Applica nnieqiguang , the applica of this chapt erely, qiqi ager name: Jiyua not applicable ”; is the List o cc.gov/supplyc 01 Covered Eq cc.gov/oetcf/kd egister docume ederalregister. supply-chain-t J )(5)(ii) Ce annieqiguan hi cheng zhe al Tesla Coi 3416701 01, 2000408 ant filing ggaobu] (“th ant is not id ter, as an en annieqiguan e to this applic of Equipment a chain/covered quipment v01 db/forms/FTS ent 2022-2826 gov/documen hrough-the Jiyuann ertificatio nggaobu en nie zhua il 81401, 2000 he applicant dentified NO ntity produc nggaobu cation. and Services C list SearchResul t 63 published o nts/2023/02/06 ieqiguan on – App ang cun di w 03751701, t”) certify th TE 1 on the “C cing covered Covered By S tPage.cfm?sw on 02/06/23 6/2022-28263/ nggaobu plicant (C wu ju min zu 200049521 hat, as of the Covered Lis d communic Date: O ection 2 of Th witch=P&id=32 /protecting-ag u 2.911 (d)(5 Covered L u, he nan sh 01, 200049 e date of th st” NOTE 2 , est cations equ Oct. 11, 2024 e Secure Netw 5672 ainst-national - 5)(ii) Applicant A List ) heng, China 952102 e filing of t h tablished pu uipment. 4 works Act, ava -security-threa Attestation v1.3 a he ursuant to ailable at ats-to-the-com 3 m

Co m Ad d Pr o Mo d Pr o We act We an d issu our Sig Na m Title Com mpany: Jiyu dress: ji yua oduct Name del Numbe oduct Desc authorize M on our beha declare tha d certificatio ues concern behalf shal nature: me: e: mpany: uannieqiguan an shi zhi che e: Musical Te er(s): 200034 ription: Mu MiCOM Lab alf on all ma at MiCOM L n of equipm ning the app ll have the s nie qiqi Manager Jiyuannieq Jiy Agen nggaobu eng zhen nie esla Coil 416701, 200 sical Tesla C bs Inc., 575 atters conce Labs Inc. is ment to the r proval applic same effect qiguanggao yuannieqigu nt Auth e zhuang cun 004081401, 2 Coil Boulder Co erning the c allowed to f regulatory a cation. Any t as acts of obu uanggaobu horizat n di wu ju min 2000375170 ourt, Pleasa certification forward all i agencies as and all acts our own. u tion n zu, he nan 1, 2000495 2 anton, Califo of above na information s required a s carried ou Date: sheng, Chin 2101, 200049 ornia 94566 amed equip related to t nd to discu ut by MiCOM Oct. 11, 202 na 952102 6, USA, to pment. the approva ss any M Labs on 24 al

Office o Federa 7435 O Columb USA Subject 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 Signat u Name: Title: M of Engineeri l Communic Oakland Mills bia, MD 210 t; Request f D: 2BLJX-20 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: nie qiqi anage r J ing Techno cations Com s Road 046 for Confiden 0003416701 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 ursuant to K ding that all uring the ce s informatio sued. Jiyuann logy mmission ntiality 1 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 KDB 726920 l measurem ertification re on will be av nieqigua 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 anggao 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 obu 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 Date: Oct. 1 457 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 11, 2024 0.459, we al dered as documents the market . egulations ring that y t(s); ntial quipment .

To W We, 200 0 elec Test Ple a Sig Na m Title Whom It May Jiyuannieqig 04081401, 2 ctric circuit ar t sample mo ase contact m nature: me: n e: M Mo y Concern, guanggaobu 20003751701 re the same, del: 200034 1 me if you hav ie qiqi Manager Jiyua odel Di u (Musical Te 1, 20004952 only with pr o 16701. ve any quest annieqig fferenc esla Coil); Tra 101, 200049 oduct model tion. uanggao ce Dec ade Mark: N/ 952102; All m named diffe obu claratio /A, Model Nu model’s the f erent. Date: on umber: 2000 function, soft Oct. 11, 202 03416701, tware and 24

FCC ID LABEL: Ca. 20mm x 30mm Label Location FCC ID: 2BLJX‐20003416701

MPE ESTIMATION FCC ID: 2BLJX-20003416701 1, Limit for General Population/ Uncontrolled Exposures Frequency Power density (mW/cm 2 ) Averaging time (minutes) 300MHz----1.5GHz F/1500 30 1.5GHz---100GHz 1.0 30 2, Estimation Result Mode Max PK Output power (dBm) Tune Up Power (dBm) Max Tune Up power (mW) Antenna Gain (dBi) Antenna Gain (linear) MPE (mW/cm²) 2402 4.07 4±1(5) 3.16 -0.58 0.87 0.00055 Note: Note: The estimation distance is 20cm Note: PK Output power = conducted power. Conducted power see the test report HK2408305056-E, antenna gain = -0.58dBi; when the minimum test separation distance is >20 cm, a distance of 20 cm is applied to determine RF Exposure test exclusion. The test exclusion threshold is 0.00055 which is< 1.0, RF Exposure testing is not required. -------The End-------

Page 1 of 48 Report No.: HK2408305056-E FCC Test Report Test Report On Behalf of Jiyuannieqiguanggaobu For Musical Tesla Coil Model No.: 20003416701, 20004081401, 20003751701, 20004952101, 20004952102 FCC ID: 2BLJX-20003416701 Prepared For: Jiyuannieqiguanggaobu ji yuan shi zhi cheng zhen nie zhuang cun di wu ju min zu, he nan sheng, 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: Aug. 30, 2024 ~ Sept. 30, 2024 Date of Report: Sept. 30, 2024 Report Number: HK2408305056-E Page 2 of 48 Report No.: HK2408305056-E Test Result Certification Applicant’s Name .................. : Jiyuannieqiguanggaobu Address .................................. : ji yuan shi zhi cheng zhen nie zhuang cun di wu ju min zu, he nan sheng, China Manufacturer's Name ........... : Jiyuannieqiguanggaobu Address .................................. : ji yuan shi zhi cheng zhen nie zhuang cun di wu ju min zu, he nan sheng, China Product Description Trade Mark ............................. : N/A Product Name ........................... : Musical Tesla Coil Model and/or Type Reference...: 20003416701, 20004081401, 20003751701, 20004952101, 20004952102 Standards .............................. : 47 CFR FCC Part 15 Subpart C 15.247 This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen HUAK Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen HUAK Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Date of Test .................................... . Date (s) of Performance of Tests .... . Aug. 30, 2024 ~ Sept. 30, 2024 Date of Issue .................................... Sept. 30, 2024 Test Result ........................................ Pass Testing Engineer Len Liao Technical Manager Sliver Wan Authorized Signatory Jason Zhou Page 3 of 48 Report No.: HK2408305056-E Table of Contents Page 1. Summary .............................................................................................................................................................. 5 1.1. Test Standards ......................................................................................................................................................... 5 1.2. Test Description ....................................................................................................................................................... 5 1.3. Information of the Test Laboratory ......................................................................................................................... 6 1.4. Statement of the Measurement Uncertainty .......................................................................................................... 6 2. General Information ............................................................................................................................................. 7 2.1. Environmental Conditions ....................................................................................................................................... 7 2.2. General Description of EUT ..................................................................................................................................... 7 2.3. Description of Test Modes and Test Frequency ....................................................................................................... 8 2.4. Equipments Used during the Test ............................................................................................................................ 9 2.5. Related Submittal(s) / Grant (s) ............................................................................................................................. 10 2.6. Modifications ........................................................................................................................................................ 10 2.7. Description of Test Setup ....................................................................................................................................... 10 2.8. Description of Support Units ................................................................................................................................. 11 3. Test Conditions and Results ................................................................................................................................. 12 3.1. Conducted Emissions Test ..................................................................................................................................... 12 3.2. Radiated Emissions and Band Edge ....................................................................................................................... 15 3.3. Maximum Peak Conducted Output Power ............................................................................................................ 26 3.4. 20dB Bandwidth .................................................................................................................................................... 27 3.5. Frequency Separation ........................................................................................................................................... 30 3.6. Number of Hopping Frequency ............................................................................................................................. 32 3.7. Time of Occupancy (Dwell Time) .......................................................................................................................... 34 3.8. Out‐of‐Band Emissions ....................................................................................................................................…

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Inverted F Antenna Specification Summary CEPS TNA METI TNA G4.2 emaN ledoM lacitreV latnoziroH 24 00MHz 2400MHz2500MHz2400MHz2400MHz 2500MHz Center Frequency -1.26 -0.76 -0.58 -5.25 -2.46 -1.86 -0.58dBi niaG .XAM lacitreV dna latnoziroH noitaziraloP Azimuth Beam Pattern Omni-directional mhO 05 ecnadepmI Antenna Photo & Length (mm) Horizontal: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -40 Scale: 5/div Gain(dBi) Frequency (MHz) MaxMinAvg 2400-1.26174-30.0801-7.18716 2450-0.765802-36.5604-7.48023 2500-0.585582-22.0315-6.59127 Vertical: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -30 Scale: 5/div Gain(dBi) Frequency (MHz) MaxMinAvg 2400-5.2537-22.1424-12.4294 2450-2.4652-24.5837-10.4702 2500-1.86120-29.5214-9.20432