2AGA6-OZA3PROSPortable Bluetooth Speaker

The Waterproof Bluetooth Speaker Incredible Sound, Powerful Volume, 100 Foot Wireless Bluetooth Range OontZ App for the OontZ Angle 3 Pro Control the OontZ Angle 3 Pro Advanced Features from your iPhone or Smartphone User Guide 3 In the Package Buttons, Built-in Mic, Lights, and Connectors Battery Features and Charging the Battery Pair & Connect with Your Device IPX7 Water Resistance Talk to Siri To Play with Non-Bluetooth Devices Use a 3.5mm Stereo Audio Cable Dual Mode - Connect Two OontZ Angle 3 Pro Speakers Together Surround Mode - Connect 2, 3, or 4 OontZ Angle 3 Pro Speakers Together The OontZ App Reset Function Contacting Customer Support Safety and Precautions Table of Contents Pages 1 - 3 4 - 5 6 7 - 10 11 12 13 14 - 18 19 - 22 23 - 34 35 36 37 - 38 Buttons & Built-in Mic Page 1 Important - The volume control on your device and the speaker work independently of each other. To play the speaker at the loudest volume, set the volume on your device to maximum and raise the volume on the speaker to maximum. Important - Some apps may not support track back, track forward, or play/pause Lights Page 2 Power Button Light Lit Red when charging - - battery is charging - Solid - battery is fully charged - Rapidlyindicates battery charge is low Bluetooth Button Light Lit Blue when speaker is on: - Flashing in Bluetooth pairing mode - Solid connected to Bluetooth Device Source Button Light Lit Green when Aux In is the selected the audio source Play/Pause Button Light - Two, Three or Four Speakers Lit White when speakers are in Dual Mode - With a second OontZ Angle 3 Pro speaker (sold separately) you can wirelessly connect both speakers together to play in Dual Mode . - For Dual Mode instructions please see page 14. Lit Orange when speakers are in Surround Mode - With 2, 3 or 4 OontZ Angle 3 Pro speakers (sold separately) you can wirelessly connect the speakers together to play with Surround Mode. - For Surround Mode instructions please see page 19. Play/Pause Button Light - Single Speaker - Lit Green when connected to OontZ app on iPhone or Smartphone - Flashes Green every 5 seconds on Master speaker when connected to the OontZ app on iPhone or Smartphone and in Dual Mode or Surround Mode Connectors Page 3 Connectors under the Rubber Flap Closing Rubber Flap Page 4 Battery Features Music Play Time * Exception: certain devices, including the Amazon Echo Input, Amazon Echo Dot and Amazon Echo, disable the Power Saving Feature Power Saving Feature Low Charge Remaining Ѳ ́§ «­» ¿ ËÍÞ ©¿ ́ ́ ½ ̧¿®¹»® ¬ ̧¿¬ ·­ ËÔ ́·­¬»¼ò ß ËÔ ́·­¬»¼ ËÍÞ ©¿ ́ ́ ½ ̧¿®¹»® ©· ́ ́ ̧¿ª» ¬ ̧» ́±¹± °®·²¬»¼ ±² ·¬ò Charging the Battery Page 5 Lit Red when charging: - battery is charging - Solid battery is fully charged Important: When the OontZ Angle 3 Pro is plugged in to a charging source with the USB Type C Charging Cable, never use the speaker in the shower, bath, or near water, to prevent risk of electric shock. Page 6 Bluetooth Button Light - Flashing Blue in pairing mode - Solid Blue your device has connected with the OontZ Angle 3 Pro and is ready to play Flashing Blue Light - The OontZ Angle 3 Pro is ready to pair and connect. Solid Blue Light - Your device has connected to the OontZ Angle 3 Pro and is ready to play. - The OontZ Angle 3 Pro allows the last device it was connected with to automatically reconnect with the speaker each time the speaker is turned on and that device is within range.* The OontZ Angle 3 Pro can be connected to one device at a time. device. - To disconnect the current device, press and hold down the Bluetooth button for 3 seconds. - The Blue Light will begin and the OontZ Angle 3 Pro is ready for the next device to pair and connect. Pair & Connect with Your Device -- Step 1 Page 7 - Your device needs to be within 100 unobstructed feet of the OontZ Angle 3 Pro to pair and connect. If there is an issue when connecting please move your device closer to the speaker, then pair and connect. *Exception: certain devices may not automatically reconnect. When connected to an Amazon Echo device it will not automatically reconnect. You will need to say to your Amazon Echo device, "Alexa, connect my speaker". Pair & Connect with Your Device -- Step 2 -- Page 8 - The Bluetooth Button Light will turn solid blue and there will be a quiet chime - You can now play your audio wirelessly to your OontZ Angle 3 Pro Note: Your Smartphone or Tablet instructions may vary -- With Your iPhone, iPad, iPod, Smartphone, Tablet & Mobile Devices -- With Your Apple Mac or Windows Laptop/Computer For the pairing and connecting guide for your Apple Mac or Windows laptop/computer, please visit: TheOontZ.com/pairing. Important - The volume control on your device and the speaker work independently of each other. To play the speaker at the loudest volume, set the volume on your device to maximum and raise the volume on the speaker to maximum. Page 9 Pair & Connect with Your Device -- Step 2 -- -- With Your Amazon Echo, Amazon Echo Dot or Amazon Echo Input Page 10 Pair & Connect with Your Device -- Step 2 -- -- With Your Amazon Echo or Amazon Echo Dot (continued) For assistance with the Alexa app, contact Amazon's Customer Service. Open the Alexa app and select Help & Feedback > Email Customer Service Page 11 IPX7 WaterProof Page 12 Talk to Siri on your iPhone or iPad through the OontZ Angle 3 Pro Page 13 - You are now ready to play. Important: The Bluetooth on the OontZ Angle 3 Pro is disabled when the Source Button is pressed. To switch back to Bluetooth press the Source Button and the OontZ Angle 3 Pro allows the last device it was connected to automatically reconnect with the speaker and that device is within range. Important Notes: - The volume control on your device and the speaker work independently of each other. To play the speaker at the loudest volume, set the volume on your device to maximum and raise the volume on the speaker to maximum. To Play with Non-Bluetooth Devices Use the 3.5mm Stereo Audio Cable Page 14 *Pl…

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Shenzhen AngSi Technology Co., LTD 6/F, Block B, Ding Xin Science Park. Hong Lang North No.2 Road , Bao An District, ShenZhen PRC --------------------------------------------------------------------------------------------------------------------- Date: 2020-11-12 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2AGA6-OZA3PROS Confidentiality Request To whom it may concern, Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of the information accompanying this application as outlined below: ☒ Block Diagram ☐ Tune-Up Information ☒Operational Description☐Security Information ☒ Schematics ☐ Software Defined Radio (SDR) Information ☐Parts List The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Shenzhen AngSi Technology Co., LTD ------------------------------- (Andy Zhang) (R&D Management)

Shenzhen AngSi Technology Co., LTD 6/F, Block B, Ding Xin Science Park. Hong Lang North No.2 Road , Bao An District, ShenZhen PRC -------------------------------------------------------------------------------- (FCC ID ： 2AGA6-OZA3PROS) POWER OF ATTORNEY DATE: 2020-11-12 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 To Whom It May Concern: We, the undersigned, hereby authorize Waltek Testing Group (Shenzhen) Co., Ltd. Jandy So on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by Waltek Testing Group (Shenzhen) Co., Ltd. Jandy So on our behalf shall have the same effect as acts of our own. This is to advise that we are in full compliance with the Anti-Drug Abuse Act. We, Shenzhen AngSi Technology Co., LTD are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Sincerely, Shenzhen AngSi Technology Co., LTD ------------------------------- (Andy Zhang) (R&D Management)

Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn Page 1 of 55 TEST REPORT Reference No. .................... : WTX20X10072537W-2 FCC ID ................................ : 2AGA6-OZA3PROS Applicant ........................... : Shenzhen AngSi Technology Co., Ltd. Address.............................. : 6/F, Block B, Ding Xin Science Park, Hong Lang North No.2 Road, Bao An District, ShenZhen PRC Product Name ................... : Portable Bluetooth Speaker Test Model. ........................ : OontZ Angle 3 PRO Standards .......................... : FCC Part 15.247 Date of Receipt sample .... : Oct.09, 2020 Date of Test........................ : Oct.09, 2020 to Nov.05, 2020 Date of Issue ..................... : Nov.05, 2020 Test Result ......................... : Pass Remarks: The results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of compiler and approver. Prepared By: Waltek Testing Group (Shenzhen) Co., Ltd. Address: 1/F., Room 101, Building 1, Hongwei Industrial Park, Liuxian 2nd Road, Block 70 Bao'an District, Shenzhen, Guangdong, China Tel.: +86-755-33663308 Fax.: +86-755-33663309 Tested by: Reviewed By: Approved & Authorized By: Jack Huang/ Project Engineer Lion Cai / RF Manager Silin Chen / Manager Reference No.: WTX20X10072537W-2 Page 2 of 55 Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn TABLE OF CONTENTS 1. GENERAL INFORMATION ...................................................................................................................................4 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ...............................................................................4 1.2 TEST STANDARDS ...................................................................................................................................................5 1.3 TEST METHODOLOGY .............................................................................................................................................5 1.4 TEST FACILITY .......................................................................................................................................................5 1.5 EUT SETUP AND TEST MODE .................................................................................................................................6 1.6 MEASUREMENT UNCERTAINTY ..............................................................................................................................7 1.7 TEST EQUIPMENT LIST AND DETAILS .....................................................................................................................8 2. SUMMARY OF TEST RESULTS ......................................................................................................................... 10 3. ANTENNA REQUIREMENT ................................................................................................................................ 11 3.1 STANDARD APPLICABLE ....................................................................................................................................... 11 3.2 EVALUATION INFORMATION................................................................................................................................. 11 4. POWER SPECTRAL DENSITY ........................................................................................................................... 12 4.1 STANDARD APPLICABLE ....................................................................................................................................... 12 4.2 TEST SETUP BLOCK DIAGRAM ............................................................................................................................. 12 4.3 TEST PROCEDURE ................................................................................................................................................. 12 4.4 SUMMARY OF TEST RESULTS/PLOTS .................................................................................................................... 12 5. DTS BANDWIDTH ................................................................................................................................................. 13 5.1 STANDARD APPLICABLE ....................................................................................................................................... 13 5.2 TEST SETUP BLOCK DIAGRAM ............................................................................................................................. 13 5.3 TEST PROCEDURE ................................................................................................................................................. 13 5.4 SUMMARY OF TEST RESULTS/PLOTS .................................................................................................................... 13 6. RF OUTPUT POWER ............................................................................................................................................ 14 6.1 STANDARD APPLICABLE ....................................................................................................................................... 14 6.2 TEST SETUP BLOCK DIAGRAM ............................................................................................................................. 14 6.3 TEST PROCEDURE ................................................................................................................................................. 14 6.4 SUMMARY OF TEST RESULTS/PLOTS .................................................................................................................... 14 7. FIELD STRENGTH OF SPURIOUS EMISSIONS ......................................................................…

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Reference No.: WTX20X10072537W-1/2 Page 11 of 13 Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn EXHIBIT 4 - TEST SETUP PHOTOGRAPHS Conducted Emission Test Setup Radiation Emission Test Setup (Below 30MHz) Reference No.: WTX20X10072537W-1/2 Page 12 of 13 Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn Radiation Emission Test Setup (30MHz to 1GHz) Radiation Emission Test Setup (1GHz to 18GHz) Reference No.: WTX20X10072537W-1/2 Page 13 of 13 Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn Radiation Emission Test Setup (Above 18GHz) ***** END OF REPORT *****