2AON7-SOU017ALava lamp BT speaer

Federal Communications Commission (FCC) Statement 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. Note: 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: ÿReorient or relocate the receiving antenna. ÿIncrease the separation between the equipment and receiver. ÿConnect the equipment into an outlet on a circuit different from that to which the receiver is connected. ÿConsult the dealer or an experienced radio/TV technician for help. Warning: Changes or modifications made to this device not expressly approved by TZUMI Electronics, LLC may void the FCC authorization to operate this device. Note: The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to this equipment. Such modifications could void the user’s authority to operate the equipment. RF exposure statement: The transmitter must not be colocated or operated in conjunction with any other antenna or transmitter. This equipment complies with the FCC RF radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a Minimum distance of 5mm between the radiator and any part of your body.

External Photos of EUT FCC ID：2AON7-SOU017A

RFExposureevaluation 2AON7-SOU017A Accordingto447498D01GeneralRFExposureGuidancev06The1-gand10-gSARtestexclusion thresholdsfor100MHzto6GHzattestseparationdistances≤50mmaredeterminedby: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance, mm)]·[√f(GHz)]≤3.0for1-gSARand≤7.5for10-gextremitySAR,wheref(GHz)istheRF channeltransmitfrequencyinGHz PoweranddistanceareroundedtothenearestmWandmmbeforecalculation Theresultisroundedtoonedecimalplaceforcomparison ForBluetooth 0.10dBm=0.977mWat2480MHz So(0.977mW/5mm)x √ 2.480GHz=0.3<3 ThenSARevaluationisnotrequired

Page 1 of 41 Report No.: CTL2012142041-WF Appendix for 15.247 1. Bandwidth 1.1 Test Result Test Mode Frequency (MHz) TX Type ANT No. 20dB Bandwidth Verdict Test Result (MHz) GFSK 2402 SISO 1 0.954 PASS 2441 SISO 1 0.950 PASS 2480 SISO 1 0.931 PASS Pi/4DQPSK 2402 SISO 1 1.279 PASS 2441 SISO 1 1.308 PASS 2480 SISO 1 1.311 PASS 8DPSK 2402 SISO 1 1.305 PASS 2441 SISO 1 1.314 PASS 2480 SISO 1 1.312 PASS Test Mode Frequency (MHz) TX Type ANT No. 99% Occupied Bandwidth Test Result (MHz) GFSK 2402 SISO 1 0.840 Only for Report Use 2441 SISO 1 0.842 Only for Report Use 2480 SISO 1 0.849 Only for Report Use Pi/4DQPSK 2402 SISO 1 1.184 Only for Report Use 2441 SISO 1 1.191 Only for Report Use 2480 SISO 1 1.182 Only for Report Use 8DPSK 2402 SISO 1 1.176 Only for Report Use 2441 SISO 1 1.179 Only for Report Use 2480 SISO 1 1.188 Only for Report Use Page 2 of 41 Report No.: CTL2012142041-WF 1.2 Test Graph - 20dB Bandwidth Page 3 of 41 Report No.: CTL2012142041-WF Page 4 of 41 Report No.: CTL2012142041-WF Page 5 of 41 Report No.: CTL2012142041-WF Page 6 of 41 Report No.: CTL2012142041-WF 1.3 Test Graph - 99% Occupied Bandwidth Page 7 of 41 Report No.: CTL2012142041-WF Page 8 of 41 Report No.: CTL2012142041-WF Page 9 of 41 Report No.: CTL2012142041-WF Page 10 of 41 Report No.: CTL2012142041-WF Page 11 of 41 Report No.: CTL2012142041-WF 2. Maximum Conducted Output Power 2.1 Test Result Test Mode Frequency (MHz) Tx Type Measured Peak Output Power (dBm) Limits (dBm) Verdict Ant 1 GFSK 2402 SISO -3.02 30 PASS 2441 SISO -2.38 30 PASS 2480 SISO -0.84 30 PASS Pi/4DQPSK 2402 SISO -2.47 20.97 PASS 2441 SISO -1.60 20.97 PASS 2480 SISO -0.12 20.97 PASS 8DPSK 2402 SISO -2.50 20.97 PASS 2441 SISO -1.65 20.97 PASS 2480 SISO -0.10 20.97 PASS 2.2 Test Graph Page 12 of 41 Report No.: CTL2012142041-WF Page 13 of 41 Report No.: CTL2012142041-WF Page 14 of 41 Report No.: CTL2012142041-WF Page 15 of 41 Report No.: CTL2012142041-WF Page 16 of 41 Report No.: CTL2012142041-WF 3. Carrier frequency separation 3.1 Test Result Test Mode TX Type ANT No. Channel Separation (MHz) 20dB Bandwidth (MHz) Limits (MHz) Verdict GFSK SISO 1 1.000 0.954 ≥0.954 PASS Pi/4DQPSK SISO 1 0.999 1.311 ≥0.874 PASS 8DPSK SISO 1 0.999 1.314 ≥0.876 PASS 3.2 Test Graph Page 17 of 41 Report No.: CTL2012142041-WF Page 18 of 41 Report No.: CTL2012142041-WF 4. Number of hopping frequencies 4.1 Test Result Test Mode TX Type ANT No. Num of Hopping Frequencies Limits Verdict GFSK SISO 1 79 ≥15 PASS Pi/4DQPS K SISO 1 79 ≥15 PASS 8DPSK SISO 1 79 ≥15 PASS 4.2 Test Graph Page 19 of 41 Report No.: CTL2012142041-WF Page 20 of 41 Report No.: CTL2012142041-WF 5. Time of Occupancy (Dwell Time) 5.1 Test Result Test Mode Packet Type TX Type ANT No. Duration of Single Pulse (ms) Obeser vation Period (s) Num of Pulse in Observation Period Dwell Time (ms) Limits (ms) Verdict GFSK DH1 SISO 1 0.378 31.6 320 120.960 ≤400 PASS DH3 SISO 1 1.633 31.6 115 187.795 ≤400 PASS DH5 SISO 1 2.881 31.6 60 172.860 ≤400 PASS Pi/4D QPS K 2DH1 SISO 1 0.387 31.6 320 123.840 ≤400 PASS 2DH3 SISO 1 1.639 31.6 114 186.846 ≤400 PASS 2DH5 SISO 1 2.887 31.6 63 181.881 ≤400 PASS 8DPS K 3DH1 SISO 1 0.388 31.6 319 123.772 ≤400 PASS 3DH3 SISO 1 1.593 31.6 101 160.893 ≤400 PASS 3DH5 SISO 1 2.887 31.6 57 164.559 ≤400 PASS 5.2 Test Graph Page 21 of 41 Report No.: CTL2012142041-WF Page 22 of 41 Report No.: CTL2012142041-WF Page 23 of 41 Report No.: CTL2012142041-WF Page 24 of 41 Report No.: CTL2012142041-WF Page 25 of 41 Report No.: CTL2012142041-WF Page 26 of 41 Report No.: CTL2012142041-WF Page 27 of 41 Report No.: CTL2012142041-WF Page 28 of 41 Report No.: CTL2012142041-WF Page 29 of 41 Report No.: CTL2012142041-WF 6. Unwanted Emissions in Non-restricted Frequency Bands 6.1 Test Result Test Mode Frequency (MHz) TX Type ANT No. Spurious Conducted Emission (dBm) Limits (dBm) Verdict GFSK 2402 SISO 1 Refer to test graph -20.93 PASS 2441 SISO 1 Refer to test graph -20.93 PASS 2480 SISO 1 Refer to test graph -20.93 PASS Hopping SISO 1 Refer to test graph -20.93 PASS Pi/4DQPSK 2402 SISO 1 Refer to test graph -21.05 PASS 2441 SISO 1 Refer to test graph -21.05 PASS 2480 SISO 1 Refer to test graph -21.05 PASS Hopping SISO 1 Refer to test graph -21.05 PASS 8DPSK 2402 SISO 1 Refer to test graph -21.24 PASS 2441 SISO 1 Refer to test graph -21.24 PASS 2480 SISO 1 Refer to test graph -21.24 PASS Hopping SISO 1 Refer to test graph -21.24 PASS Page 30 of 41 Report No.: CTL2012142041-WF 6.2 Test Graph Page 31 of 41 Report No.: CTL2012142041-WF Page 32 of 41 Report No.: CTL2012142041-WF Page 33 of 41 Report No.: CTL2012142041-WF Page 34 of 41 Report No.: CTL2012142041-WF Page 35 of 41 Report No.: CTL2012142041-WF Page 36 of 41 Report No.: CTL2012142041-WF Page 37 of 41 Report No.: CTL2012142041-WF Page 38 of 41 Report No.: CTL2012142041-WF Page 39 of 41 Report No.: CTL2012142041-WF Page 40 of 41 Report No.: CTL2012142041-WF Page 41 of 41 Report No.: CTL2012142041-WF

Shenzhen CTL Testing Technology Co., Ltd. Tel: +86-755-89486194 E-mail: [email protected] TEST REPORT FCC PART 15.247 Report Reference No.: CTL2012142041-WF Compiled by: ( position+printed name+signature) Happy Guo (File administrators) Tested by: ( position+printed name+signature) Cary Gao (Test Engineer) Approved by: ( position+printed name+signature) Ivan Xie (Manager) Product Name .............................. : Lava lamp BT speaer Model/Type reference ................. : SOU-017A List Model(s) ................................ : SOU-017B Trade Mark ................................... : Tzumi® FCC ID .......................................... : 2AON7-SOU017A Applicant’s name ........................ : TZUMI Electronics, LLC Address of applicant .................. : 16 East 34th Street New York, NY 10016, United States Test Firm ...................................... : Shenzhen CTL Testing Technology Co., Ltd. Address of Test Firm .................. : Floor 1-A, Baisha Technology Park, No.3011, Shahexi Road, Nanshan District, Shenzhen, China 518055 Test specification ........................ : Standard ........................................ : FCC Part 15.247: Operation within the bands 902-928 MHz, 2400-2483.5 MHz and 5725-5850 MHz. TRF Originator .............................. : Shenzhen CTL Testing Technology Co., Ltd. Master TRF ................................... : Dated 2011-01 Date of receipt of test item ......... : Dec. 22, 2020 Date of sampling ......................... : Dec. 22, 2020 Date of Test Date ......................... : Dec. 22, 2020-Dec. 28, 2020 Date of Issue ................................ : Dec. 29, 2020 Result ........................................... : Pass Shenzhen CTL Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen CTL Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTL 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. V1.0 Page 2 of 32 Report No.: CTL2012142041-WF TEST REPORT Test Report No. : CTL2012142041-WF Dec. 29, 2020 Date of issue Equipment under Test : Lava lamp BT speaer Sample No : CTL201214204-1-S001 Model /Type : SOU-017A Listed Models : SOU-017B Applicant : TZUMI Electronics, LLC Address : 16 East 34th Street New York, NY 10016, United States Manufacturer : YISHENG INDUSTRIAL(HK) LIMITED Address : ROOM 04, 7/F, BRIGHT WAY TOWER, 33 MONG KOKG ROAD, KOWLOON, HONG KONG Test result Pass * *In the configuration tested, the EUT complied with the standards specified page 5. The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the issuing testing laboratory. V1.0 Page 3 of 32 Report No.: CTL2012142041-WF ** Modified History ** Revisions Description Issued Data Report No. Remark Version 1.0 Initial Test Report Release 2020-12-29 CTL2012142041-WF Tracy Qi V1.0 Page 4 of 32 Report No.: CTL2012142041-WF Table of Contents Page 1. SUMMARY............................................................................................................................................................ 5 1.1. TEST STANDARDS ..................................................................................................................................................... 5 1.2. TEST DESCRIPTION ........................................................................................................................................................ 5 1.3. TEST FACILITY .............................................................................................................................................................. 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) ................................................................................................................................ 9 2.6. MODIFICATIONS ........................................................................................................................................................... 9 3. TEST CONDITIONS AND RESULTS ......................................................................................................................... 10 3.1. CONDUCTED EMISSIONS TEST ....................................................................................................................................... 10 3.2. RADIATED EMISSIONS AND BAND EDGE .......................................................................................................................... 13 3.3. MAXIMUM PEAK OUTPUT POWER ................................................................................................................................ 19 3.4. 20DB BANDWIDTH .................................................................…

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Test set-up Procedures FCC ID：2AON7-SOU017A