2AMZYWATERBOXWater proof speaker

CONTROLS . POWER ON/OFF . BLUETOOTH/TF CARD AUX IN/TWS. PLAY/PAUSE/ANSWER OR REJECT CALL. VOLUME UP . VOLUME DOWN SPECIFICATION Mod e l num be r : XV-B S6 Out put : w In put : V/A In put Se n si tiv i ty : mv Si gn al to nois e ra t io:d b+ / -d b D is tort ion : .% B at te ry: .V mA h C h arge t im e: - h ours P la y tim e : - h ours INCLUDED . Wate rp roof sp e ake r 2 . B r ade d cor d 3 . m icr o USB c able 4. Ma n ual / M HOW TO CONNECT YOUR WATERBOX SPEAKER . PRESS AND HOL D THE POWER BUT TON UNTI L YOU HEAR WATER BOX IS R EADY TO PAI R. 2. NEXT GO TO YOUR BLUETOOTH SETT INGS ON YOUR DEVIC E AND SEL ECT WATER BOX ONCE PAIR ED IT WI LL R EAD CONNECTED ON YOUR DEVIC E. KEY FUNCTIONS LON G PR ESS TO POWER ON/OFF SH ORT PR ESS TO DIAL /H ANG UP PH ONE. DOUBL E P RESS TO REDI AL TH E L AST P HONE NUMBER. SHORT P RESS TO SWI TCH MODE; IN MP/ FM/ BT M ODE, SH ORT PR ESS TO PLAY/ PAUSE, IN FM MODE,LONG PR ESS TO AUTO BAND; SHORT P RESS TO SWI TCH MODE; SHORT P RESS TO PR EVOUS,LONG PRESS TO DECR EASE VOLUME INSTRUCTION MANUAL MANUAL ACCESSORIES FC C w arnin g: Any cha nge s o r mod ificatio ns not expressly ap prove d by t he p art y respo nsible f or com pliance cou ld vo id the user’ s aut hor it y t o op erat e the equ ip men t. Note : This equ ipmen t ha s b een t este d and fou nd to co mply w ith t he limits f or a Class B digit al de vice, p ursua nt t o par t 15 o f th e FC C Ru le s. These limit s a re desig ned t o prov ide rea sona ble pro tectio n aga inst ha rmf ul inte rf erence in a residen tial inst allat io n. This eq uipme nt ge nera tes uses an d can ra diate radio f requ ency e nergy and , if no t inst alled a nd used in accorda nce with the In st ru ct ions, may ca use ha rmf ul inte rfe rence t o radio co mmun ica tion s. How ever, t here is no guara nte e th at int er feren ce will not Occur in a pa rticula r insta llatio n. If this equ ipmen t do es ca use ha rmf ul inte rfe rence t o radio or t elevisio n recept ion, which can b e Det er mined by tur ning t he e quipm ent o ff a nd o n, t he use r is e ncoura ged to t ry t o corre ct the inte rfe rence b y one or mo re of t he Follow in g mea sures: -R eorient o r reloca te t he receiv ing a nte nna. -In cre ase th e sepa ratio n bet wee n th e equ ipmen t an d receive r. -Con nect t he e quipm ent in to a n out let o n a circuit dif fe re nt f rom th at t o which t he re ce iver is con necte d. -Con sult th e de aler o r an e xp erie nced rad io/TV tech nician f or he lp. The d evice ha s b een eva lu ate d to meet gene ral R F exp osure re quireme nt. The de vice can b e used in por tab le Exposure co ndit ion wit hout restr ict ion. This dev ice co mplies wit h par t 15 o f th e FC C r ules op eratio n is su bject t o th e fo llo wing t wo co ndit io ns: 1. Th is d evice ma y not cause h armf ul iner fere nce. 2. this de vice must acce pt a nd int erf eren ce recieve d, in clu ding in ter fere nce th at ma y cause u nde sire d ope ratio n. MANUA L AND ACC ESSORIES B OX

May 29, 2020 Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 Authority to Act as Agent On our behalf, I appoint EMTEK(SHENZHEN) CO., LTD. (Building 69, Majialong Industry Zone, Nanshan District, Shenzhen, Guangdong, China) to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in the Federal Communications Commission’s regulations will have affixed to it a label identical to that submitted for approval with this application. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, still resides with HANDSTANDS PROMO, LLC. (1770 S. 5350 W suite 100 Salt Lake City, UT 84104) (Applicant Name and address) Brandon VanTassell Name: Brandon Van Tassell Title: Product Development Company: HANDSTANDS PROMO, LLC.

May 29, 2020 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2AMZYWATERBOX Product Name: Water proof speaker Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commissions rules, we hereby request that the following documents be held confidential: (List here the documents for which you are seeking confidentiality – for example ...)  Schematics  Block diagram  Operation description These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. Brandon VanTassell Name: Brandon Van Tassell Title: Product Development Company: HANDSTANDS PROMO, LLC.

May 29, 2020 Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize Compliance Testing, LLC 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). Sincerely, Brandon VanTassell Name: Brandon Van Tassell Title: Product Development Company: HANDSTANDS PROMO, LLC.

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FCC ID: 2AMZYWATERBOX RF EXPOSURE EVALUATION According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency(RF) Radiation as specified in §1.1307(b) Limits for Maximum Permissible Exposure (MPE) Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density(mW/cm 2 ) Average Time (A) Limits for Occupational/Control Exposures 300-1500 -- -- F/300 6 1500-100000 -- -- 5 6 (B) Limits for General Population/Uncontrol Exposures 300-1500 -- -- F/1500 6 1500-100000 -- -- 1 30 11.1 Friis transmission formula: Pd= (Pout*G)\ (4*pi*R 2 ) Where Pd= Power density in mW/cm 2 Pout=output power to antenna in mW G= Numeric gain of the antenna relative to isotropic antenna Pi=3.1416 R= distance between observation point and center of the radiator in cm Pd the limit of MPE,1mW/cm 2 . If we know the maximum gain of the antenna and total power input to the antenna, through the calculation, we will know the distance where the MPE limit is reached. mW = 10^( dBm/10) 11.2 Measurement Result Operation Frequency: 2402MHz-2480MHz; Antenna gain: -1.70dBi; R=20cm EDR Channel Freq. (MHz) modulation Measured power (dBm) Tune-up power (dBm) Max tune-up power (dBm) Antenna Gain Numeric Evaluation result (mW/cm2) Power density Limits (mW/cm2 ) 2402 GFSK -1.01 -3 to -1 -1 1.48 0.000233738 1 2441 -0.64 -2 to 0 0 1.48 0.000294259 1 2480 -0.92 -2 to 0 0 1.48 0.000294259 1 2402 π/4- DQPSK -0.46 -2 to 0 0 1.48 0.000294259 1 2441 -0.02 -2 to 0 0 1.48 0.000294259 1 2480 -0.33 -2 to 0 0 1.48 0.000294259 1 BLE Channel Freq. (MHz) modulation Measured power (dBm) Tune-up power (dBm) Max tune-up power (dBm) Antenna Gain Numeric Evaluation result (mW/cm2) Power density Limits (mW/cm2 ) 2402 GFSK 2.43 1 to 3 3 1.48 0.000587123 1 2440 1.80 0 to 2 2 1.48 0.000466368 1 2480 2.14 1 to 3 3 1.48 0.000587123 1 *** End of Report ***

Report No. ES200219007W01 Page 1 of 55 Ver.1.0 TEST REPORT $二维码$ Product Name : Water proof speaker Model Number : XV-BS1936 FCC ID : 2AMZYWATERBOX Prepared for : HANDSTANDS PROMO, LLC. Address : 1770 S. 5350 W suite 100 Salt Lake City, UT 84104 Prepared by : EMTEK (SHENZHEN) CO., LTD. Address : Building 69, Majialong Industry Zone, Nanshan District, Shenzhen, Guangdong, China Tel: (0755) 26954280 Fax: (0755) 26954282 Report Number : ES200219007W01 Date(s) of Tests : February 19, 2020 to May 27, 2020 Date of issue : June 12, 2020 Report No. ES200219007W01 Page 2 of 55 Ver.1.0 Table of Contents 1 TEST RESULT CERTIFICATION ............................................................................................................. 3 2 EUT TECHNICAL DESCRIPTION ........................................................................................................... 4 3 SUMMARY OF TEST RESULT ................................................................................................................ 5 4 TEST METHODOLOGY ........................................................................................................................... 6 4.1 GENERAL DESCRIPTION OF APPLIED STANDARDS ....................................................................... 6 4.2 MEASUREMENT EQUIPMENT USED .................................................................................................. 6 4.3 DESCRIPTION OF TEST MODES ........................................................................................................ 7 5 FACILITIES AND ACCREDITATIONS ...................................................................................................... 8 5.1 FACILITIES ............................................................................................................................................ 8 5.2 LABORATORY ACCREDITATIONS AND LISTINGS ............................................................................. 8 6 TEST SYSTEM UNCERTAINTY .............................................................................................................. 8 7 SETUP OF EQUIPMENT UNDER TEST ................................................................................................. 9 7.1 RADIO FREQUENCY TEST SETUP 1 .................................................................................................. 9 7.2 RADIO FREQUENCY TEST SETUP 2 .................................................................................................. 9 7.3 CONDUCTED EMISSION TEST SETUP ............................................................................................ 10 7.4 SUPPORT EQUIPMENT ..................................................................................................................... 11 8 FREQUENCY HOPPING SYSTEM REQUIREMENTS ......................................................................... 12 8.1 STANDARD APPLICABLE .......................................................................................................................... 12 8.2 EUT PSEUDORANDOM FREQUENCY HOPPING SEQUENCE ........................................................................ 12 8.3 EQUAL HOPPING FREQUENCY USE ......................................................................................................... 13 8.4 FREQUENCY HOPPING SYSTEM .............................................................................................................. 13 9 TEST REQUIREMENTS ........................................................................................................................ 14 9.1 20DB BANDWIDTH ............................................................................................................................. 14 9.2 CARRIER FREQUENCY SEPARATION ............................................................................................. 18 9.3 NUMBER OF HOPPING FREQUENCIES ........................................................................................... 22 9.4 AVERAGE TIME OF OCCUPANCY (DWELL TIME) ............................................................................ 24 9.5 MAXIMUM PEAK CONDUCTED OUTPUT POWER ........................................................................... 27 9.6 CONDUCTED SUPRIOUS EMISSION ............................................................................................... 31 9.7 RADIATED SPURIOUS EMISSION ..................................................................................................... 38 9.8 CONDUCTED EMISSION TEST ......................................................................................................... 51 9.9 ANTENNA APPLICATION ................................................................................................................... 54 Report No. ES200219007W01 Page 3 of 55 Ver.1.0 1 TEST RESULT CERTIFICATION Applicant: HANDSTANDS PROMO, LLC. 1770 S. 5350 W suite 100 Salt Lake City, UT 84104 Manufacture: HANDSTANDS PROMO, LLC. 1770 S. 5350 W suite 100 Salt Lake City, UT 84104 Product Description: Water proof speaker Model Number: XV-BS1936 Trade Mark: WaterBox Measurement Procedure Used: APPLICABLE STANDARDS STANDARD TEST RESULT FCC 47 CFR Part 2 2018, Subpart J FCC 47 CFR Part 15 2018, Subpart C PASS The above equipment was tested by EMTEK(SHENZHEN) CO., LTD.The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.10 (2013) and the energy emitted by the sample EUT tested as described in this report is in compliance with the requirements of FCC Rules Part 2 and Part 15.247. The test results of this report relate only to the tested sample identified in this report. Date of Test : February 19, 2020 to May 27, 2020 Prepared by : Sewen Guo /Editor Reviewer : Joe Xia/Editor Approve & Authorized Signer : Lisa Wang/Manager Report No. ES200219007W01 Page 4 of 55 Ver.1.0 2 EUT TECHNICAL DESCRIPTION Characteristics Descript…

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Conducted Radiated ---The End---