2AJUMAC-AWS20Wireless Shower Speaker

SHOWER SPEAKER FOR IPHONE, SMARTPHONES AND OTHER BLUETOOTH MEDIA DEVICES Power Phone Play/Pause Rewind/Volume - Forward/Volume + Press to turn on or off speaker. Press the key once to play or pause music. Press once to go back to last song, hold down to decrease volume. Press once to move on to next song, hold down to increase volume. Features ̽ %OXHWRRWKKDQGVIUHHDXGLR ̽ &RQQHFWLRQZLWKDOO%OXHWRRWKHQDEOHGGHYLFHV PRELOHSKRQHV tablets, etc.) ̽ %XLOWLQUHFKDUJHDEOHOLWKLXPEDWWHU\P$K ̽ 86%SRZHUFDEOH ̽ ,GHDOIRUWUDYHOOLQJHDV\LQVWDOODWLRQH[FHOOHQWVRXQGTXDOLW\ ̽ 8VHLQWKHVKRZHUE\WKHSRRO QRWLQ HWFLQWKHUDLQ Keys Press to pick up and hang up phone calls. Press twice to redial last call Pairing Your Device $FWLYDWHWKH%OXHWRRWKVSHDNHUSDLULQJPRGHE\WXUQLQJLWRII7KHQ Press and hold the power button for 6 seconds until the red LED and blue LED lights are flashing alternative. Now the speaker is ready for pairing. 7XUQRQ\RXUGHYLFHDQGDFWLYDWH%OXHWRRWKIXQFWLRQ 6HDUFKIRU%OXHWRRWKGHYLFHV6HOHFW&HTSNH&<8 ,ISURPSWHGHQWHUSDVVZRUGRU3,11R̸̹1RZYMJ6KRZHU 6SHDNHUZLOOEHFRQQHFWHGWR\RXUGHYLFH 1RWH3OHDVHPDNHVXUHWKHVSHDNHUV̵SRZHULVRIIZKHQWU\LQJWR activate the pairing mode. ,QFOXGHG&HTSNH6KRZHU6SHDNHU86%&KDUJLQJ&DEOH 0DQXDO Product Overview '&9 ChaWging 7KH&HTSNH8MT\JW6SHDNHU is powered by an integrated UHFKDUJHDEOHOLWKLXPEDWWHU\&KDUJHDVIROORZV ,QVHUWWKHFKDUJLQJFDEOHLQWRWKH'&9VRFNHWRQWKHXQLW &RQQHFWWKH86%SOXJLQWRD3&RU$&'&DGDSWRU:KHQWKH battery is charging the LED indicator turns red :KHQWKHLQGLFDWRU/('OLJKWJRHVRXWWKHVSHDNHULV fully charged Safety Instructions ̽ .HHSWKHGHYLFHDZD\IURPKHDWGLUHFWVXQOLJKWDQGVKDUSHGJHV ̽ 'RQRWLQVHUWDQ\PHWDOREMHFWLQWRWKHGHYLFH$VWKLVLVDULVNRI short circuit ̽ 7R DYRLGVWDWLFFKDUJHGRQRWXVLQDH[WUHPHO\GU\FOLPDWH ̽ 'RQRWUHSDLUWKHXQLW\RXUVHOI&RQWDFWDQDXWKRUL]HGVSHFLDOLVW ̽ 'RQRWFKDUJHLQWKHVKRZHURURWKHUZHWHQYLURQPHQWV ̽ 2QO\FKDUJHZKHQXQLWLVGU\ ̽ 'RQRWVXEPHUJHXQGHUZDWHU 7HFKQLFDO6SHFLͤFDWLRQ FCC Statement 7KLVGHYLFHFRPSOLHVZLWKSDUWRIWKH)&&5XOHV2SHUDWLRQ,WLV VXEMHFWWRWKHIROORZLQJWZRFRQGLWLRQV 7KLVGHYLFHPD\QRWFDXVHKDUPIXOLQWHUIHUHQFH 7KLVGHYLFHPXVWDFFHSWDQ\LQWHUIHUHQFHWKDWLVUHFHLYHG including any interference that may cause an undesired operation :H̵UHKHUHWRKHOS,I\RXKDYHDQ\LVVXHVZLWKWKLVSURGXFWSOHDVH FRQWDFWXVDW[email protected] 7HOHSKRQH k&HTSNH$OOULJKWVUHVHUYHG7UDGHPDUNVDQGUHJLVWHUHG WUDGHPDUNVDUHWKHSURSHUW\RIWKHLUUHVSHFWLYHRZQHUV Bluetooth Support ('5 Range 33 feet Transmitting Frequency *+] Power Supply '&Y~120mA Battery 90$+OLWKLXPEDWWHU\ Charging Time $SSUR[KRXUV Operating Time $SSUR[KRXUV IP Grade ,3[ Unit Weight $SSUR[R] This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment . This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. FCC Caution: Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

YD59BLOCK DIAGRAM BT-RF RAM ROM Baseband MCU DSP I/O 2.4GHz Radio+Balum SOC: AB5325A-TSSOP24 26MHZ UART Debug LED NEXT/VOL+ MODE PREV/VOL- Microphone USB POWER DC-5V AMP Battery PowerKey Call Charge 2402-2480MHz

Adur o Products,L LC 250 L iberty Street, Metuchen, N.J. 08840, United States Te l: 718- 832-8500 E-ma il: JA [email protected] 16/12/2019 Product Sim ilarity Declaration To Whom It May Concern, We, Aduro Products,LLC International Limited hereby declare that we have a product named as Wi reless Shower speaker (Model No.: AC-WS20 FCC ID: 2AJUMACAWS20) was tested by BACL, meanwhile, for our marketing purpose, we would like to list a series model ˄ AC-A W S20-SD7-01 /AC-AWS20-SD7-07 /AC-AWS20-SD7-19 /AC-AWS20-SD7-09 / AC-AWS20-CRM-C /AC-AWS20-CRM-R / AC-AWS20-CRM-G /AC-AWS20-CRM-S / AC-WS20-SD7-03/AC-WS20-SD7-19 /AC-WS20-SD7-09 /AC-WS20-SD7-01/ AC-WS20-PD7-F/ AC-WS20-PD7-G / AC-WS20-PD7-GE / AC-WS20-PD7-M / AC-WS20-PD9-FO/ AC-WS20-PD9-SK / AC-WS20-PD9-PL / AC-WS2PD9-CB / AC-WS20-SD9-06/ AC-WS20-SD9-09 / AC-WS20-SD9-01 / AC-WS20-SD9-03˅ on reports a nd certificate, all the models are identical schematics, except for the differences as below, 1. Different model No. 2. Different model No. has different color appearance No other changes are made to them. We confirm that all information above is true, and we’ll be responsible for all the consequences. Please contact me if you have any question. Printed Name: Jack Braha Title: President Signature:

EXHIBIT B - EUT EXTERNAL PHOTOGRAPHS

EXHIBIT A - FCC ID LABEL AND LOCATION FCC ID Label FCC ID Label Location Information The label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time purchase (Labeling requirements per 2.925)

EXHIBIT C - EUT INTERNAL PHOTOGRAPHS BT ant

Miniphone Line Description the small speaker operates at 2402–2480 MHz using a stereo bluetooth soc wafer with ab5325a-tssop24, ante nna using a board-mounted antenna, antenna gain 0.5 dBi, rf receiving sensitivity <-9 0 dB. clock frequency 26 MHz. 1. Circuit desc ription AB5325A-TSSOP24 is an audio processing chip running the the wire part of the bluetooth wafer adopts a board-mounted antenna, using an antenna matching circuit (c6), combining the adjustment of the linewidth of the layout to ensure that the antenna impedance is equal to 50 ohms. Bluetooth A2DP processing demodulated voice signal, through the wafer built-in DAC and external amplifier, driving the horn. The external MICROPHONE can realize the call of HSP/HFP protocol. IO button Line "switch machine "," play pause "," up and down "," pick up and hang up the phone" and other functions. U2 is an external amplifier chip that amplifies the DAC output audio. U1 is a lithium battery charging IC, taking 5V power from a USB socket to safely charge the battery. C3, C10 and Mi Head make up the microphone circuit to achieve the call function. LED1 and LED2 are Bluetooth status and charging status indicator lights, respectively. In addition, the PB3 circuit supports UART serial communication for use in Debug. 2. Functional description small sound box is a Bluetooth stereo box, can be connected to the main equipment such as mobile phone or computer, play the main equipment music play, can also connect with the mobile phone for voice calls. the speaker has 5 touch keys, multi-function multiplexing to complete the play control of the previous song/the next song; the state switch of play /pause; the call control of picking up / hanging up etc. Two LED lights can indicate various working states

A2 R EV. SHEETCHECKED APPROVEDDRAWNDESCRIPTIONTITLE:MODELCOMPANY:DATE OF FILE NAME VANliu 2015-3-31 van 1 1 0 key M IC MCU C1 4 104 C1 5 105 1 D A CL 2 VDDDAC 3 AGND 4 FM_ANT 5 PE7/AUXR2/ADC9/IR 6 PE6/AUXL2/ADC8/IR 7 PE0/MUTE 8 VDDIO 9 VMCU 10 DGND 11 VDDBT 12 PWRKEY 13 BT_RFGND 14 BT_ANT 15 BT_RFGND 16 BT_OSC 17 BT_OSCO 18 ADC6/USB_DM/PB4 19 ADC5/USB_DP/PB3 20 ADC2/AUXR0/SDDAT1/PA7 21 IR/ADC1/AUXL0/SDCLK1/PA6 22 IR/ADC0/SDCMD1/PA5 23 IR/ADC10/MICL/PF2 24 AUXL3/PF0 U3 AB5325A AN T4 C3 1 04 C1 0 NC C 5 1 04 C1 6 105 1 VB US 2 D- 3 D+ 4 ID 5 GND 6 FM /GND1 7 FM/GND2 8 FM/GND4 9 FM/GND3 J2 US B-MICRO5P 1 CH RG 2 GN D 3 BAT 5 PROG 4 VC C U1 NC 1 2 LE D2 Red R2 N C C6N C T1 B AT T2 G ND C2 N C 1 2 D2 5819 R1 6 2.2R 2 1 3 Q1 8 550 R1 4 4.7K 1 2 SP 2 2P/2.0mm 12 M IC1 40 13S 1 2 3 4 PWRKEY PWRKEY 1 2 3 4 NE XT NEXT/V+ 1 2 3 4 MODE p/p 1 2 3 4 PREVPREV C9 NC 1 SD 2 B YP 3 MODE 4 IN- 5 OUT- 6 VDD 7 GND 8 OUT+ 9 GN D U2 X A8002D C4 1 05 C8 1 05 1 2 SP K1 2P/2.0MM TP 9 RSPK+ TP 10 RSPK- R4 47K R1 0 47K R3 NC R7 0R C11 NC C1 N C R1 7.5K C7 4 73 R66.8k 1 2 L E D1 BLUE R1 3 1K 1 2 3 4 CALL CALL R5NC 1 2 3 Q2 N C R9 NC R1 1NC C1 3 NC C1 2 NC R8 N C 12 SP 1 T 1 1 T1 2 R1 2 0R D A CL BTOSCOBTOSC1 BLUELED VDDIO MIC VD DDAC MU TE NEXT VDDDAC BAT VDDBT PLAY PREVMIC PWRKEY CALL BA T BA T BTOSC1 BTOSCO DC5V BAT PWRKEY DC5V BAT LI N LI N BAT BLUE0LED DACL NEXT PLAYPREV MUTE LE D LE D CALL MUTE DC5V Y1 26MHz

Note: This report must not be used by the customer to claim product certification, approval, or endorsement by A2LA* or any agency of the Federal Government. This report may contain data that are not covered by the A2LA accreditation and are marked with an asterisk “★”. BACL is not responsible for the authenticity of any test data provided by the applicant. Data included from the applicant that may affect test results are marked with an asterisk ’*’. Customer model name, addresses, names, trademarks etc. are not considered data. This report cannot be reproduced except in full, without prior written approval of the Company. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. FCC PART 15.247 TEST REPORT For Aduro Products ,LLC 250 Liberty Street, Metuchen, N.J. United States 08840 FCC ID:2AJUMAC-AWS20 R e p o r t T y p e : O r i gi n a l R e p o r t P r o d u c t T y p e: W i r e l e s s S h o w e r s p e a ke r Report Number: RSZ191106836-00 Report Date: 2020-01-06 Reviewed By: Nancy Wang RF Engineer Prepared By: Bay Area Compliance Laboratories Corp. (Shenzhen) 6/F., West Wing, Third Phase of Wanli Industrial Building, Shihua Road, Futian Free Trade Zone, Shenzhen, Guangdong, China Tel: +86-755-33320018 Fax: +86-755-33320008 www.baclcorp.com.cn Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ191106836-00 FCC Part 15.247 Page 2 of 29 TABLE OF CONTENTS GENERAL INFORMATION ....................................................................................................................................... 4 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..................................................................................... 4 OBJECTIVE ................................................................................................................................................................... 4 RELATED SUBMITTAL(S)/GRANT(S) ............................................................................................................................. 4 TEST METHODOLOGY .................................................................................................................................................. 4 MEASUREMENT UNCERTAINTY .................................................................................................................................... 5 TEST FACILITY ............................................................................................................................................................. 5 SYSTEM TEST CONFIGURATION .......................................................................................................................... 6 DESCRIPTION OF TEST CONFIGURATION ...................................................................................................................... 6 EUT EXERCISE SOFTWARE .......................................................................................................................................... 6 SPECIAL ACCESSORIES ................................................................................................................................................. 6 EQUIPMENT MODIFICATIONS ....................................................................................................................................... 6 SUPPORT EQUIPMENT LIST AND DETAILS .................................................................................................................... 6 EXTERNAL I/O CABLE.................................................................................................................................................. 6 BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................ 7 SUMMARY OF TEST RESULTS ............................................................................................................................... 8 TEST EQUIPMENT LIST ........................................................................................................................................... 9 FCC§15.247 (i), §1.1307 (b) (1) &§2.1093 – RF EXPOSURE ...................................................................................... 10 APPLICABLE STANDARD ............................................................................................................................................ 10 FCC §15.203 – ANTENNA REQUIREMENT .......................................................................................................... 11 APPLICABLE STANDARD ............................................................................................................................................ 11 ANTENNA CONNECTOR CONSTRUCTION .................................................................................................................... 11 FCC §15.207 (a) – AC LINE CONDUCTED EMISSIONS ..................................................................................... 12 APPLICABLE STANDARD ............................................................................................................................................ 12 EUT SETUP ................................................................................................................................................................ 12 EMI TEST RECEIVER SETUP ....................................................................................................................................... 12 TEST PROCEDURE ...................................................................................................................................................... 12 CORRECTED FACTOR & MARGIN CALCULATION ..................................................................................…

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Appendix A: 20dB Emission Bandwidth Test Result TestMode Antenna Channel 20db EBW[MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict DH1 Ant1 2402 0.873 2401.598 2402.471 --- PASS 2441 0.876 2440.598 2441.474 --- PASS 2480 0.879 2479.598 2480.477 --- PASS 2DH1 Ant1 2402 1.257 2401.412 2402.669 --- PASS 2441 1.260 2440.412 2441.672 --- PASS 2480 1.263 2479.412 2480.675 --- PASS 3DH1 Ant1 2402 1.221 2401.445 2402.666 --- PASS 2441 1.245 2440.424 2441.669 --- PASS 2480 1.245 2479.424 2480.669 --- PASS Test Graphs DH1_Ant1_2402 DH1_Ant1_2441 DH1_Ant1_2480 2DH1_Ant1_2402 2DH1_Ant1_2441 2DH1_Ant1_2480 3DH1_Ant1_2402 3DH1_Ant1_2441 3DH1_Ant1_2480 Appendix B: Maximum conducted output power Test Result TestMode Antenna Channel Result[dBm] Limit[dBm] Verdict DH1 Ant1 2402 -3.76 <=20.97 PASS 2441 -4.95 <=20.97 PASS 2480 -5.88 <=20.97 PASS 2DH1 Ant1 2402 -1.79 <=20.97 PASS 2441 -3.01 <=20.97 PASS 2480 -3.93 <=20.97 PASS 3DH1 Ant1 2402 -1.05 <=20.97 PASS 2441 -2.3 <=20.97 PASS 2480 -3.27 <=20.97 PASS Test Graphs DH1_Ant1_2402 DH1_Ant1_2441 DH1_Ant1_2480 2DH1_Ant1_2402 2DH1_Ant1_2441 2DH1_Ant1_2480 3DH1_Ant1_2402 3DH1_Ant1_2441 3DH1_Ant1_2480 Appendix C: Carrier frequency separation Test Result TestMode Antenna Channel Result[MHz] Limit[MHz] Verdict DH1 Ant1 Hop 1.003 >=0.584 PASS 2DH1 Ant1 Hop 1.003 >=0.840 PASS 3DH1 Ant1 Hop 1 >=0.830 PASS Test Graphs DH1_Ant1_Hop 2DH1_Ant1_Hop 3DH1_Ant1_Hop Appendix D: Time of occupancy Test Result TestMode Antenna Channel BurstWidth [ms] TotalHops [Num] Result[s] Limit[s] Verdict DH1 Ant1 Hop 0.39 320 0.126 <=0.4 PASS DH3 Ant1 Hop 1.64 170 0.279 <=0.4 PASS DH5 Ant1 Hop 2.88 120 0.346 <=0.4 PASS 2DH1 Ant1 Hop 0.40 330 0.133 <=0.4 PASS 2DH3 Ant1 Hop 1.65 150 0.247 <=0.4 PASS 2DH5 Ant1 Hop 2.89 120 0.347 <=0.4 PASS 3DH1 Ant1 Hop 0.41 320 0.13 <=0.4 PASS 3DH3 Ant1 Hop 1.65 160 0.264 <=0.4 PASS 3DH5 Ant1 Hop 2.89 120 0.347 <=0.4 PASS Note 1：A period time=0.4*79=31.6(S), Total of Dwell=Pluse T ime*Hopping Number Note 2: Hopping Number=Hopping Number in 3.16s*10 Note 3: Hoping Number in 3.16s=Total of highest signals in 3.16s(Secong high signals were other channel) Test Graphs DH1_Ant1_Hop DH3_Ant1_Hop DH5_Ant1_Hop 2DH1_Ant1_Hop 2DH3_Ant1_Hop 2DH5_Ant1_Hop 3DH1_Ant1_Hop 3DH3_Ant1_Hop 3DH5_Ant1_Hop Appendix E: Number of hopping channels Test Result TestMode Antenna Channel Result[Num] Limit[Num] Verdict DH1 Ant1 Hop 79 >=15 PASS 2DH1 Ant1 Hop 79 >=15 PASS 3DH1 Ant1 Hop 79 >=15 PASS Test Graphs DH1_Ant1_Hop 2DH1_Ant1_Hop 3DH1_Ant1_Hop Appendix F: Band edge measurements Test Graphs DH1_Ant1_Low_2402 DH1_Ant1_High_2480 DH1_Ant1_Low_Hop_2402 DH1_Ant1_High_Hop_2480 2DH1_Ant1_Low_2402 2DH1_Ant1_High_2480 2DH1_Ant1_Low_Hop_2402 2DH1_Ant1_High_Hop_2480 3DH1_Ant1_Low_2402 3DH1_Ant1_High_2480 3DH1_Ant1_Low_Hop_2402 3DH1_Ant1_High_Hop_2480

EXHIBIT D - TEST SETUP PHOTOGRAPHS Conducted Emissions - Front View Conducted Emissions - Side View Radiated Emissions View (Below 1 GHz) Radiated Emissions View (Above 1 GHz)