S9HZJRNFY14Bluetooth Wireless Headphones

WELCOME AND REGISTRATION Thank you for purchasing this AcousticSheep product — you’re going to love it. Please take a few minutes to go to www.SleepPhones.com/warranty-registration and register. • Product Updates – allows us to contact you with important product notifications • Confirmation of Ownership – provides a record in case of product loss or theft • Impr oved Product Development – helps us continue to design products that make you happy BATTERY This AcousticSheep product contains a rechargeable lithium ion battery. It should only be charged with the charging cable provided with this product. Lithium batteries last longer if they are charged after every use. They do not need (and prefer not) to be fully discharged before recharging. AcousticSheep provides a battery replacement and recycling service that you can access through our website. Please DO NOT attempt to open this product or replace the battery yourself. Opening the product voids the limited warranty. CARE AND WASHING Remove speakers before washing fleece headband. Machine wash warm. Tumble dry medium. Do not iron, bleach, or dry clean. Avoid fabric softener which reduces wicking. Insert the speakers when the band is dry. The right speaker is red and the left speaker is green. The white side should be against your ears. Insert speakers about four inches, then insert the gray wireless Bluetooth ® receiver before closing the Velcro. Adjust for fit. Visit the www.Sleepphones. com/video for video instructions. SLEEP MUSIC SleepPhones ® iPhone ® App is available in the iTunes store. Just search for “SleepPhones.” Sleep music downloads are available at www. SleepPhones.com. WARNINGS WARNING: SleepPhones ® may be a strangulation hazard. They should not be used by children, the elderly, or by anyone who may strangulate on the cord. WARNING: Use of a headset that covers both ears will impair your ability to hear other sounds. Use of such a headset while operating a motor vehicle or riding a bicycle may create a serious hazard to you and/or others, and is illegal in most states and regions. WARNING: Exposure to high volume sound levels may damage your hearing. The louder the volume, the less time is required before your hearing could be affected. You may experience different sound levels when using your headset or headphones with different music and different devices. If you experience hearing discomfort, you should stop listening to the device through your headset or headphones and have your hearing checked by your doctor. To protect your hearing, hearing experts suggest that you: • Set the volume control in a low position before putting your headset or headphones on your ears and use as low a volume as possible. •Avoid turning up the volume to block out noisy surroundings. Whenever possible, use your headset or headphones in a quiet environment with low background noise. •Limit the amount of time you use headsets or headphones at high volume levels. •Turn the volume down if the sound from the headset or headphones prevents you from hearing people speaking near you. LIMITED WARRANTY What Does The Warranty Cover?: AcousticSheep warrants that its products shall be free from defects in materials or workmanship, with the exceptions stated below. What Is The Period Of Coverage?: This warranty runs for one year from the date of purchase. The term of any warranties implied by law shall expire when your limited warranty expires. Some states and/or Member States in the European Union do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you. What Does The Warranty Not Cover?: This warranty does not cover any defect, malfunction or failure that occurs as a result of: improper installation; misuse or failure to follow the product directions; abuse; or use with improper, unintended or faulty equipment. Specifically, this warranty does not cover the battery, which may wear out with normal use. In no event will AcousticSheep be liable for personal injury, or any incidental, special, indirect or consequential damages whatsoever arising out of or related to your use of the product, however caused, regardless of the theory of liability (contract, tort or otherwise) and even if AcousticSheep has been advised of the possibility of such damages. Also, consequential and incidental damages are not recoverable under this warranty. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. What Will AcousticSheep Do To Correct The Problem?: AcousticSheep will, at its option, repair or replace any product that proves to be defective in material or workmanship. If your product is no longer being manufactured, or is out of stock, at its option, AcousticSheep may replace your product with a similar or better AcousticSheep product. How To Get Warranty Service: To get a covered product repaired or replaced, you must contact AcousticSheep during the warranty period by email ([email protected]), or via the Contact Us form on www.SleepPhones.com. You must include in your email, your name, address, email address, telephone number, date of purchase and a complete description of the problem you are experiencing. If the problem appears to be related to a defect in material or workmanship, AcousticSheep will provide you a return authorization and instructions for return shipment. Return shipments shall be at the customer’s expense, and the return must be accompanied by the original proof of purchase. You should track the shipment as appropriate because you are responsible for the product until it arrives at AcousticSheep. How Will State Law Affect Your Rights?: This warranty gives you specific legal rights, and you may also have other rights which vary from state to state. Please note that in the European Union, you as a consumer might have other legal rights under national legislation of European Union Member States g…

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AcousticSheep LLC 2001 Peninsula Drive Erie Pennsylvania 16506 United States Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 Date : 2021.04.26 To whom it may concern: We, the undersigned, hereby authorize Worldwide Testing Services (Taiwan) Co., Ltd to act on our behalf in all matters relating to applications for equipment authorization FCC ID: S9HZJRNFY14 including the signing of all documents related to these matters. Any and all acts carried out by Worldwide Testing Services (Taiwan) Co., Ltd on our behalf shall have the same effect as acts of our own. We also hereby certify that no party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Sincerely, Name: Wei-Shin Lai Title: CEO Company: AcousticSheep LLC

AcousticSheep LLC 2001 Peninsula Drive Erie Pennsylvania 16506 United States Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 Date: 2021-04-26 Request for Long-Term Confidentiality Company name: AcousticSheep LLC FCC ID: S9HZJRNFY14 FCC Part 15 Certification To whom it may concern: In accordance with §§ 0.457(d) and 0.459 of CFR 47, AcousticSheep LLC hereby requests Long-Term confidentiality of all Block Diagrams, Schematics, Operational Description attachments for the subject application. These documents contain detailed system and equipment description and related information about the product which AcousticSheep LLC considers to be proprietary, confidential and a custom design and otherwise would not release to the general public. Since the design is a basis from which future technological products will evolve, AcousticSheep LLC considers that this information would be of benefit to its competitors and that the disclosure of the information in these documents would give competitors an unfair advantage in the market. Sincerely, Name: Wei-Shin Lai Title: CEO Company: AcousticSheep LLC

Registration number: W6M22102-20692-FCC FCC ID: S9HZJRNFY14 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix page 1 of 19 Appendix Photos 1. External Photos 2. Internal Photos 3. Set Up Photo of Radiated Emission 4. Set Up Photo of Conducted Emission Registration number: W6M22102-20692-FCC FCC ID: S9HZJRNFY14 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix page 2 of 19 External Photos Registration number: W6M22102-20692-FCC FCC ID: S9HZJRNFY14 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix page 3 of 19 Registration number: W6M22102-20692-FCC FCC ID: S9HZJRNFY14 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix page 4 of 19 Registration number: W6M22102-20692-FCC FCC ID: S9HZJRNFY14 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix page 5 of 19 Registration number: W6M22102-20692-FCC FCC ID: S9HZJRNFY14 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix page 6 of 19 Registration number: W6M22102-20692-FCC FCC ID: S9HZJRNFY14 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix page 7 of 19 Registration number: W6M22102-20692-FCC FCC ID: S9HZJRNFY14 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix page 8 of 19

Registration number: W6M22102-20692-FCC FCC ID: S9HZJRNFY14 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix page 9 of 19 Internal Photos Registration number: W6M22102-20692-FCC FCC ID: S9HZJRNFY14 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix page 10 of 19 Registration number: W6M22102-20692-FCC FCC ID: S9HZJRNFY14 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix page 11 of 19 Registration number: W6M22102-20692-FCC FCC ID: S9HZJRNFY14 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix page 12 of 19

AcousticSheep LLC 2001 Peninsula Drive Erie Pennsylvania 16506 United States Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 Applicant’s declaration concerning RF Radiation Exposure We hereby indicate that the product Product description: Bluetooth Wireless Headphones Model No: ASL14 The equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. The integral antennas used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter within the host device. A safety statement concerning minimum separation distances from enclosure of the Product: Bluetooth Wireless Headphones will be integrated in the user’s manual to provide end-users with transmitter operating conditions for satisfying RF exposure compliance. The appropriate information can be drawn from the test report no: W6M22102-20692-C-1 and the accompanying calculations. Company: AcousticSheep LLC Address: 2001 Peninsula Drive Erie Pennsylvania 16506 United States Date: 2021.04.26 Name: Wei-Shin Lai Title: CEO Company: AcousticSheep LLC Registration number: W6M22102-20692-C-1 FCC ID: S9HZJRNFY14 Worldwide Testing Services(Taiwan) Co., Ltd. Page 19 of 55 3.2 Equivalent Isotropic Radiated Power (EIRP) FCC Rule: 15.247(b)(3) BT2.0 EIRP = max. conducted output power + antenna gain EIRP = 9.07 dBm + (0.5 dBi [antenna gain claimed by manufacturer] = 9.57 dBm = 9.0573 mW BT4.0 EIRP = max. conducted output power + antenna gain EIRP = 6.73 dBm + (0.5 dBi [antenna gain claimed by manufacturer] = 7.23 dBm = 5.2845 mW 3.3 Exemption Limits for Routine Evaluation according to FCC KDB Publication RESULT: Test standard : FCC KDB Publication 447498 D01 General RF Exposure Guidance v06 3.3.1 Exemption Limits for Routine Evaluation – SAR Evaluation SAR evaluation is required if the separation distance between the user and/or bystander and the antenna and/or radiating element of the device is less than or equal to 20 cm, except when the device operates at or below the applicable output power level (adjusted for tune-up tolerance) for the specified separation distance defined in Table . Table: SAR evaluation-Exemption limits for routine evaluation based on frequency and separation distance MHz 5 10 15 20 25 mm 2402 10.09 19.26 29.35 38.25 48.52 SAR Test Exclusion Threshold (mW) MHz 30 35 40 45 50 mm 2402 57.70 67.79 77.87 87.05 97.13 SAR Test Exclusion Threshold (mW) Output power level shall be the higher of the maximum conducted or equivalent isotropically radiated power (e.i.r.p.) source-based, time-averaged output power. Established separation distance is 5 mm. Operating frequency band : 2402-2480 MHz BT2.0 Max. output power level at 5 mm separation distance at 2402 MHz according to table is: 10.09 mW The product is exempt from SAR Evaluation/Testing because the output power of 9.0573 mW is below the exemption limit of 10.09 mW. BT4.0 Max. output power level at 5 mm separation distance at 2402 MHz according to table is: 10.09 mW The product is exempt from SAR Evaluation/Testing because the output power of 5.2845 mW is below the exemption limit of 10.09 mW

Of Applicant: AcousticSheep, LLC Address: 2001 Peninsula Drive Erie PA 16506 USA Tested and Prepared By Worldwide Testing Services (Taiwan) Co., Ltd. FCC Registration No.: TW1477, TW0020, TW1072 Industry Canada filed test laboratory Reg. No. 20037 Report No.: W6M22102-20692-C-1 6F, NO. 58, LANE 188, RUEY-KUANG RD., NEIHU TAIPEI 114, TAIWAN, R.O.C. TEL: 886-2-66068877 FAX: 886-2-66068879 E-mail: [email protected] 47 CFR PART 15 SUBPART C TEST REPORT for Bluetooth Wireless Headphones Model No .: ASL14 FCC ID: S9HZJRNFY14 Registration number: W6M22102-20692-C-1 FCC ID: S9HZJRNFY14 Worldwide Testing Services(Taiwan) Co., Ltd. Page 1 of 55 TABLE OF CONTENTS 1 GENERAL INFORMATION .......................................................................................................... 2 1.1 NOTES .......................................................................................................................................... 2 1.2 TESTING LABORATORY ................................................................................................................ 3 1.2.1 Location .............................................................................................................................. 3 1.2.2 Details of accreditation status ............................................................................................ 3 1.3 D ETAILS OF APPROVAL HOLDER ................................................................................................... 3 1.4 A PPLICATION DETAILS ................................................................................................................. 4 1.5 G ENERAL INFORMATION OF TEST ITEM ........................................................................................ 4 1.6 T EST STANDARDS ......................................................................................................................... 5 2 TECHNICAL TEST ......................................................................................................................... 6 2.1 S UMMARY OF TEST RESULTS ........................................................................................................ 6 2.2 TEST ENVIRONMENT .................................................................................................................... 6 2.3 TEST EQUIPMENT LIST ................................................................................................................. 7 2.4 G ENERAL TEST PROCEDURE ...................................................................................................... 10 3 TEST RESULTS (ENCLOSURE) ................................................................................................ 12 3.1 PEAK OUTPUT POWER (TRANSMITTER) ...................................................................................... 13 3.2 E QUIVALENT ISOTROPIC RADIATED POWER ................................................................................ 19 3.3 RF EXPOSURE COMPLIANCE REQUIREMENTS ............................................................................ 19 3.4 TRANSMITTER RADIATED EMISSIONS IN RESTRICTED BANDS .................................................... 20 3.5 S PURIOUS EMISSIONS (TX) ......................................................................................................... 21 3.6 C ARRIER FREQUENCY SEPARATION ........................................................................................... 23 3.7 N UMBER OF HOPPING FREQUENCIES .......................................................................................... 26 3.7.1 Pseudorandom Frequency Hopping Sequence ................................................................. 28 3.7.2 Coordination of hopping sequences to other transmitters ................................................ 28 3.7.3 System Receiver Hopping Capability ............................................................................... 28 3.8 T IME OF OCCUPANCY (DWELL TIME) ........................................................................................ 29 3.9 20DB BANDWIDTH ..................................................................................................................... 35 3.9.1 System Receiver Input Bandwidth ..................................................................................... 38 3.10 M INIMUM 6 DB BANDWIDTH ..................................................................................................... 39 3.11 R ADIATED EMISSION ON THE BAND EDGE .................................................................................. 42 3.12 P EAK POWER SPECTRAL DENSITY ............................................................................................. 48 3.13 RADIATED EMISSION FROM DIGITAL PART ................................................................................ 51 3.14 POWER LINE CONDUCTED EMISSION ......................................................................................... 52 A PPENDIX .............................................................................................................................................. 55 Registration num ber: W6M22102-20692-C-1 FCC ID: S9HZJRNFY14 Worldwide Testing Services(Taiwan) Co., Ltd. Page 2 of 55 1 General Information 1.1 Notes The purpose of conformity testing is to increase the probability of adherence to the essential requirements or conformity specifications, as appropriate. The complexity of the technical specifications, however, means that full and thorough testing is impractical for both technical and economic reasons. Furthermore, there is no guarantee that a test sample which has passed all the relevant tests conforms to a specification. Neither is there any guarantee that such a test sample will interwork with other genuinely open systems. The existence of the tests nevertheless provides the confidence that the test sample possesses the qualities as maintained and that is performance generally conforms to…

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Registration number: W6M22102-20692-FCC FCC ID: S9HZJRNFY14 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix page 13 of 19 Set Up Photo of Radiated Emission EMI Charge Below 1 GHz Registration number: W6M22102-20692-FCC FCC ID: S9HZJRNFY14 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix page 14 of 19 Above 1 GHz Registration number: W6M22102-20692-FCC FCC ID: S9HZJRNFY14 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix page 15 of 19 Battery Below 1 GHz Registration number: W6M22102-20692-FCC FCC ID: S9HZJRNFY14 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix page 16 of 19 Above 1 GHz Registration number: W6M22102-20692-FCC FCC ID: S9HZJRNFY14 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix page 17 of 19 RF Below 1 GHz Registration number: W6M22102-20692-FCC FCC ID: S9HZJRNFY14 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix page 18 of 19 Above 1 GHz Registration number: W6M22102-20692-FCC FCC ID: S9HZJRNFY14 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix page 19 of 19 Set Up Photo of Conducted Emission Charge