2AO3C-PRESTOPortable Bluetooth Speaker

9.69 mm 13.54 mm 16.45 mm Tivoli Presto Andiamo HS40-1448-B12V1-SL02 72-3-144801-0A 2024/07/12 YOYO Una chi lydia sally Label on the back of the product

Report No.: BL-SZ2470726-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 1 / 9 Web: www.titcgroup.com Template No.: TRP-FCC-Portable-2 (2023-10-07) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China TEST REPORT Applicant: Tivoli Audio, Inc. Address: 28 Atlantic Ave Suite 133, Boston MA 02110, USA Equipment Type: Portable Bluetooth Speaker Model Name: Presto Andiamo Brand Name: Tivoli Audio FCC ID: 2AO3C-PRESTO Test Standard: 47 CFR Part 2.1093 KDB 447498 D04 v01 Sample Arrival Date: Jul. 16, 2024 Test Date: Jul. 24, 2024 - Jul. 31, 2024 Date of Issue: Aug. 19, 2024 ISSUED BY: Shenzhen BALUN Technology Co., Ltd. Tested by: Xiong Lining Checked by: Xu Rui Approved by: Tolan Tu (Testing Director) _______________ _______________ _______________ Report No.: BL-SZ2470726-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 2 / 9 Web: www.titcgroup.com Template No.: TRP-FCC-Portable-2 (2023-10-07) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Revision History Version Issue Date Revisions Content Rev. 01 Aug. 19, 2024 Initial Issue TABLE OF CONTENTS 1 GENERAL INFORMATION ........................................................................................................ 3 1.1 Test Laboratory ............................................................................................................ 3 1.2 Test Location ................................................................................................................ 3 2 PRODUCT INFORMATION ....................................................................................................... 4 2.1 Applicant Information .................................................................................................... 4 2.2 Manufacturer Information .............................................................................................. 4 2.3 General Description for Equipment under Test (EUT) ................................................... 4 2.4 Technical Information ................................................................................................... 4 3 SUMMARY OF TEST RESULT ................................................................................................. 5 3.1 Test Standards ............................................................................................................. 5 3.2 Limit Standards ............................................................................................................. 5 4 DEVICE CATEGORY AND LEVELS LIMITS ............................................................................. 6 5 ASSESSMENT RESULT ........................................................................................................... 8 5.1 Output Power ............................................................................................................... 8 5.2 Tune-up power ............................................................................................................. 8 5.3 RF Exposure Evaluation Result .................................................................................... 8 5.4 Conclusion .................................................................................................................... 8 Report No.: BL-SZ2470726-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 3 / 9 Web: www.titcgroup.com Template No.: TRP-FCC-Portable-2 (2023-10-07) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 1 GENERAL INFORMATION 1.1 Test Laboratory Name Shenzhen BALUN Technology Co., Ltd. Address Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Phone Number +86 755 6685 0100 1.2 Test Location Name Shenzhen BALUN Technology Co., Ltd. Location Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 1/F, Building B, Ganghongji High-tech Intelligent Industrial Park, No. 1008, Songbai Road, Yangguang Community, Xili Sub-district, Nanshan District, Shenzhen, Guangdong Province, P. R. China Accreditation Certificate The laboratory is a testing organization accredited by FCC as a accredited testing laboratory. The designation number is CN1196. Report No.: BL-SZ2470726-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 4 / 9 Web: www.titcgroup.com Template No.: TRP-FCC-Portable-2 (2023-10-07) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 2 PRODUCT INFORMATION 2.1 Applicant Information Applicant Tivoli Audio, Inc. Address 28 Atlantic Ave Suite 133, Boston MA 02110, USA 2.2 Manufacturer Information Manufacturer Tivoli Audio, Inc. Address 28 Atlantic Ave Suite 133, Boston MA 02110, USA 2.3 General Description for Equipment under Test (EUT) EUT Name Portable Bluetooth Speaker Model Name Under Test Presto Andiamo Series Model Name N/A Description of Model name differentiation N/A Hardware Version V2_0 Software Version V2_0 Dimensions (Approx.) N/A Weight (Approx.) N/A 2.4 Technical Information Network and Wireless connectivity Bluetooth (BR+EDR+BLE) The requirement for the following technical information of the EUT was tested in this report: Operating Mode Bluetooth Frequency Range Bluetooth 2400 ~ 2483.5 MHz Antenna Type Bluetooth PCB Antenna Exposure Category General Population/Uncontrolled Exposure Product Type Portable Device Report No.: BL-SZ2470726-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 5 / 9 Web: www.titcgroup.com Template No.: TRP-FCC-Portable-2 (2023-10-07) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 3 SUMMARY OF TEST RESULT 3.1 Test Standar…

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耀登电通科技(昆山)有限公司 Auden Communications & Multimedia Techno (Kunshan) Co., Ltd Persisting in Technology antenna solutions for wireless technologies BT 板载天线资料 Antenna EvaluatingReport Prepared By: Checked By： Date of Report: Contact Information: PM: RD: ME: 测试设备/ Equipment Chamber：GTSRayzone1800 网络分析仪：Agilent E5071C 2G/3G综测仪：Agilent 8960 LTE综测仪：Anritsu MT8820 TD综测仪：StarPoint SP6010 WIFI综测仪：Anritsu MT8860 Company Confidential, Auden Many aspects of this presentation are protected by US, TW, CN and international patents and patent applications 2 WIFI综测仪：Anritsu MT8860 GPS信号源：Agilent E4438C Manufacturer: Tivoli Audio, Inc. 28 Atlantic Ave Suite 133, Boston MA 02110, USA Model: Presto Andiamo antenna data VSWRReturn loss C115=1.0pF FB110=1.0nH C116= 1.0pF Company Confidential, Auden Many aspects of this presentation are protected by US, TW, CN and international patents and patent applications 3D-Gain antenna data Company Confidential, Auden Many aspects of this presentation are protected by US, TW, CN and international patents and patent applications antenna data 2D Radiation Pattern 2.4GHz E-Plane 2D Radiation Pattern 2.5GHz E-Plane Company Confidential, Auden Many aspects of this presentation are protected by US, TW, CN and international patents and patent applications H-Plane H-Plane Thank You AUDENAASPIRESPIRE UPGRADE AUDEN Techno Corp. Taiwan TEL: +886-3-363-1901 No.19 Lane 772, Ho Ping Road Bade City, Taoyuan Hsien, Taiwan. AUDEN communications & Multimedia Techno (Shenzhen) Co., Ltd. TEL: +86 0755 8653 9953 Company Confidential, Auden Many aspects of this presentation are protected by US, TW, CN and international patents and patent applications UPGRADE DEVOTE EXCELLENCE NAVIGATOR AUDEN Techno Corp. Korea TEL: +82 2 401 1206 RM 205 5F Jaeil Officetel Songpa daero Songpa-Gu Seoul. ZIP : 138-719 Korea AUDEN Techno Corp. USA TEL：+1 631 9791630 4 Cygnet Drive Smittown, NY 11787 E-mail: [email protected] Website: http://www.auden.com.tw

Report No.: BL-SZ2470726-601 Tel: +86-755-66850100 E-mail: [email protected] Page No. 1 / 68 Web: www.titcgroup.com Template No.: TRP-FCC&ISED 247 (2022-01-12) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China TEST REPORT Applicant: Tivoli Audio, Inc. Address: 28 Atlantic Ave Suite 133, Boston MA 02110, USA Equipment Type: Portable Bluetooth Speaker Model Name: Presto Andiamo Brand Name: Tivoli Audio FCC ID: 2AO3C-PRESTO ISED Number: 7795A-PRESTO Test Standard: 47 CFR Part 15 Subpart C RSS-Gen Issue 5 RSS-247 Issue 3 (refer to section 3.1) Sample Arrival Date: Jul. 16, 2024 Test Date: Jul. 24, 2024 - Jul. 31, 2024 Date of Issue: Aug. 19, 2024 ISSUED BY: Shenzhen BALUN Technology Co., Ltd. Tested by: Julie Zhu Checked by: Ye Hongji Approved by: Sunny Zou (Technical Director) _______________ _______________ _______________ Report No.: BL-SZ2470726-601 Tel: +86-755-66850100 E-mail: [email protected] Page No. 2 / 68 Web: www.titcgroup.com Template No.: TRP-FCC&ISED 247 (2022-01-12) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Revision History Version Issue Date Revisions Rev. 01 Aug. 19, 2024 Initial Issue TABLE OF CONTENTS 1 GENERAL INFORMATION ........................................................................................................ 4 1.1 Test Laboratory ............................................................................................................ 4 1.2 Test Location ................................................................................................................ 4 2 PRODUCT INFORMATION ....................................................................................................... 5 2.1 Applicant Information .................................................................................................... 5 2.2 Manufacturer Information .............................................................................................. 5 2.3 General Description for Equipment under Test (EUT) ................................................... 5 2.4 Technical Information ................................................................................................... 6 3 SUMMARY OF TEST RESULTS ............................................................................................... 8 3.1 Test Standards ............................................................................................................. 8 3.2 Test Verdict .................................................................................................................. 9 4 GENERAL TEST CONFIGURATIONS .................................................................................... 10 4.1 Test Environments ...................................................................................................... 10 4.2 Test Equipment List .................................................................................................... 10 4.3 Test Software List ....................................................................................................... 10 4.4 Measurement Uncertainty ........................................................................................... 11 4.5 Description of Test Setup ........................................................................................... 11 4.6 Measurement Results Explanation Example ............................................................... 14 5 TEST ITEMS ........................................................................................................................... 15 5.1 Antenna Requirements ............................................................................................... 15 5.2 Frequency Hopping Systems ...................................................................................... 16 5.3 Number of Hopping Frequencies ................................................................................ 18 5.4 Peak Output Power and E.I.R.P ................................................................................. 19 5.5 Occupied Bandwidth ................................................................................................... 20 Report No.: BL-SZ2470726-601 Tel: +86-755-66850100 E-mail: [email protected] Page No. 3 / 68 Web: www.titcgroup.com Template No.: TRP-FCC&ISED 247 (2022-01-12) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 5.6 Carrier Frequency Separation ..................................................................................... 21 5.7 Time of Occupancy (Dwell time) ................................................................................. 22 5.8 Conducted Spurious Emission & Authorized-band band-edge .................................... 24 5.9 Conducted Emission ................................................................................................... 25 5.10 Radiated Spurious Emission ....................................................................................... 26 5.11 Band Edge (Restricted-band band-edge) .................................................................... 28 ANNEX A TEST RESULT ........................................................................................................... 29 A.1 Number of Hopping Frequency ................................................................................... 29 A.2 Peak Output Power and E.I.R.P ................................................................................. 30 A.3 20 dB and 99% bandwidth .......................................................................................... 32 A.4 Hopping Frequency Separation .................................................................................. 36 A.5 Average Time of Occupancy .......................................................…

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