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2AXQW-ROBINRobin

Studio Designs Limited
Robin - FCC ID 2AXQW-ROBIN - Studio Designs Limited
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Application Details

Equipment Class
DSS - Part 15 Spread Spectrum Transmitter
Date of Grant
Nov 18, 2020
Application Purpose
Original Equipment
Date of Application
Nov 17, 2020
Equipment Note
Robin
Frequency Range
2402.00000000 - 2480.00000000
Company
Studio Designs Limited
Country
China

Documents & Files

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Users Manual

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Cover Letter(s)

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External Photos

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ID Label/Location Info

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Internal Photos

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RF Exposure Info

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Test Report

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Test Setup Photos

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

Robi n Bl ue to ot h Speaker A larm Cloc k Instructions and W arranty Introduction - EnglishRobin is an active Bluetooth speaker with an analogue alarm clock. The simple intuitive controls make Robin very easy to use.Please read this booklet carefully.The audio unit is powered by mains electricity and the clock by an internal re-chargable battery, so the clock will keep working when the mains power is off.What’s you should find + The Robin Unit Power Cable and Transformer Box plug The Controls Bluetooth pairing Play/Pause Volume down Volume up Alarm setting buttonClock timesetting button Snooze & Night Light Alarm on/off USB C AND A FOR Charging only Clock on/off Power Cable Passive Bass Speaker Unpacking and Getting Started1. Carefully unpack the contents of the box. Check that it is all in good condition.2. Check that the power cord has the correct plug for your country.3. Connect the 12V transformer plug to the cable at the back of the Robin unit.4. Plug the transformer into the mains power socket of the room, and make sure the power is on. 5. Switch on the clock power at the small switch on the back and correctly set the time using the time setting knob. + - Connecting to bluetooth and playing audio1. Press the Blue pairing button for 2-3 seconds so that it starts fl ashing. 2. Then open your Bluetooth settings in your phone and search for “Oliver Hemming Robin Speaker Clock” in the available devices section, and then connect to it. 3. Turn up the volume on your phone and on the top of the Robin to maximum.4. Play your audio from your phone, and adjust the volume on the Songbird or with your phone. 5. For best results, turn up the volume on your phone to about 70% of its maximum and then adjust the Robin using the set top controls to the volume you want. If the output volume is too low from your phone then you may get poor quality audio playback. 6. Use the Play / Pause either on the Robin or in your phone controls.7. If you have no sound, check the volume in your phone and on the set top controls. Check you have power and a bluetooth connection. Check that your audio media is playing and not in pause mode by pressing the Using the Alarm clock, snooze and night light1. Set the alarm time by turning the alarm set button on the back of the Robin unit, like a normal alarm clock. 2. To switch on the alarm, make sure the alarm on/off button on the top of the Robin unit is showing a green LED light. 3. To switch off the alarm press the alarm button so that the Red LED indicates off. 4. To use the night light, press the snooze / light button and the light will come on.5. To activate the SNOOZE, press the SNOOZE button when the alarm is ringing and the alarm will stop and restart again after 5 minutes. USB Charging1. On the back of the Robin there are 2 USB ports for charging your devices. One is USB A and the other is USB C. They can charge a normal smart phone, Ipad or similar tablet. They are there for your convenience so you can sleep and wake to a fully charged device. 2. You can also charge your device at the same time as you are using it to play audio. This means that you can play music without running your battery fl at. NOTE: the snooze and night light share the same button, but they do not affect each other’s function. Maintenance and Cleaning and General Use1. From time to time, check all the power cables are in good condition and avoid using them if you see any damage. Be safe! 2. The body of the Robin can be kept clean simply by using a cloth which is slightly damp, do not use a “wet” cloth. The body is painted so it doesn’t need any wax polish, just a simple wipe will do. The same applies to the clock lens, a simple wipe with a damp cloth is suf fi cient. Do not use any abrasive cleaning pads or you will scratch it. 3. Position the Robin out of direct sunlight so that it does not discolour the fi nish or the clock dial or get too hot. 4. Do not let it get wet and keep it in a dry and not in a humid room, such as bathroom. Dont use it outside. 5. Do not place it near a cooker in the kitchen or anywhere it may become hot.6. Do not play the Robin at full volume for prolonged periods of time, it’s not designed to be a party speaker and you may damage the electronics. Your WarrantyPlease inspect the product at time of purchase for any cosmetic defects. It is guaranteed from the date of purchase. The length of the warranty is stated at the time of purchase. This product has a warranty which is serviced by the seller you bought it from and it should be returned to them in the event of a claim. The warranty will be subject to a few simple rules and those include the following.1. The product must be returned to the distributor with its original receipt of purchase within the warranty period. 2. The guarantee covers defective workmanship that stops the product from working correctly, a defective clock mechanism or a malfunctioning audio ampli fi er or speaker unit etc. 3. The warranty does not cover any damage due to misuse of the product, so do not play the Robin at full volume for prolonged periods of time, its not designed to be a party speaker and you may damage the electronics. 4. Damage due to being dropped or falling, or being in a harmful environment.5. The warranty does not cover any cosmetic damage such as scratches or a broken clock lens. A u di o P ower out p ut 1 0W 65mm f ull ran g e dr i ver SNR S ig nal to no i se rat i o ≥ 95db 110V / 220V external trans f ormer Fre q uenc y res p onse 80 Hz -17, 000 Hz Sta i nless steel g r i lle Di g ital ampli fi er ≤ 0.1% distortion Bluetooth v4.2 w i th a ran g e o f 10M 7 0% volume limitin g option S ockets T yp e U S B A & C - 5V /2 am p s f or h ig h power char gi n g on ly S ize ( w x h x d ) Si ze: 1 80 x 55 x 90 mm 7” x 2 1/4” x 3 1/2” ControlsPowerBluetooth pairingVolumePlay / PauseNight lightSnoozeAlarm setAlarm ClockSilent sweep action movement 3 step ascending alarm toneSnooze functionNight lightOne Time Alarm Feature Spec…

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Cover Letter(s)

Studio Designs Limited Add: B11, 3rd Fl, Wong King Ind Building, 2-4 Tai Yau Street, San Po Kong, Hong Kong Date: 2020-11-06 Dear Sir/Madam, We, Studio Designs Limited Hereby declares the following statement for Federal Communications Commission, PCB board, circuit, structure and internal of these model(s) are the same, Only model number is different for these model: Product name: Robin Model no.: RS4S5W, RB4S5W FCC ID: 2AXQW-ROBIN Sincerely, Name: Oliver Hemming Company: Studio Designs Limited Address: B11, 3rd Fl, Wong King Ind Building, 2-4 Tai Yau Street, San Po Kong, Hong Kong Phone: +852 9726 2731 Fax: +852 9726 1801 E-Mail: [email protected]

Cover Letter(s)

Studio Designs Limited CONFIDENTIALITY REQUEST for Certification under the FCC Rules Date: 2020-11-06 Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21046 TO WHOM IT MAY CONCERN Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and Section §552(b)(4) of the Freedom of Information Act, we request confidentiality for the following product: FCC ID Number: 2AXQW-ROBIN Tested Model Number: RS4S5W For the product stated above, we request that the following information be held confidential: Exhibits Long-Term Confidentiality Short-Term Confidentiality Short-Term Confidentiality Days Block Diagram Schematic Diagram/ Circuit Diagram Circuit Description/ Operational Description Parts List Tune Up Information User’s Manual External Photos Internal Photos Test Setup Photos The long-term confidentiality exhibits contain our trade secrets and proprietary information that could be of benefit to our competitors. The short-term confidentiality on the basis of ensuring that business sensitive information remains confidential until the actual marketing of our new device. Please do not hesitate to contact me if you have any queries. Yours Sincerely, <Signature of Oliver Hemming > ----------------------------------------------------------------------------------- Name: Oliver Hemming Company: Studio Designs Limited Address: B11, 3rd Fl, Wong King Ind Building, 2-4 Tai Yau Street, San Po Kong, Hong Kong Phone: +852 9726 2731 Fax: +852 9726 1801 E-Mail: [email protected]

Cover Letter(s)

Studio Designs Limited Agent Authorization Date: 2020-11-06 Company: Studio Designs Limited Address: B11, 3rd Fl, Wong King Ind Building, 2-4 Tai Yau Street, San Po Kong, Hong Kong Product Description: Robin FCC ID Number: 2AXQW-ROBIN Tested Model Number: RS4S5W We authorize Eurofins Product Service GmbH, Storkower Strasse 38c, D-15526 Reichenwalde, Germany, to act on our behalf on all matters concerning the certification of above mentioned equipment. We declare that Eurofins Product Service GmbH is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by Eurofins Product Service GmbH on our behalf shall have the same effect as acts of our own. We, Studio Designs Limited, the undersigned, hereby authorize Shenzhen Toby Technology Co., Ltd. (Ivan Su, Supervisor of EMC Dep.), Shenzhen Microwave Certification Services Co., Ltd. (Gilbert Lui, Marketing Manager) and Ka.Ma.S UG (Karin Schmidt, CEO) on our behalf, to apply to the Federal Communications Commission on our equipment. We, the undersigned, hereby authorize Shenzhen Toby Technology Co., Ltd. (Ivan Su, Supervisor of EMC Dep.) to act on our behalf in matters relating to the application for a FCC equipment authorization for mentioned FCC ID Number including the signing of Form 731, necessary forms and documents in connection with this application. Any and all acts carried out by Shenzhen Toby Technology Co., Ltd. (Ivan Su, Supervisor of EMC Dep.) on our behalf shall have the same effect as acts of our own. This authorization expires on February 28, 2022. Yours Sincerely, <Signature of Oliver Hemming > Name: Oliver Hemming Company: Studio Designs Limited Address: B11, 3rd Fl, Wong King Ind Building, 2-4 Tai Yau Street, San Po Kong, Hong Kong Phone: +852 9726 2731 Fax: +852 9726 1801 E-Mail: [email protected]

External Photos

Page: 3 of 10 FCC ID: 2AXQW-ROBIN TB-RF-074-1.0 Appendix III EUT External Photographs Photo 1 Appearance of EUT Photo 2 Appearance of EUT Page: 4 of 10 FCC ID: 2AXQW-ROBIN TB-RF-074-1.0 Photo 3 Appearance of EUT Photo 4 Appearance of EUT

ID Label/Location Info

Page: 1 of 10 FCC ID:2AXQW-ROBIN TB-RF-074-1.0 Appendix IFCC ID Label Size for the label: 10mm X 10mm FCC ID: 2AXQW-ROBIN Model: RS4S5W 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. Page: 2 of 10 FCC ID: 2AXQW-ROBIN TB-RF-074-1.0 Appendix II ID Label Location ID LOCATION

Internal Photos

Page: 5 of 10 FCC ID: 2AXQW-ROBIN TB-RF-074-1.0 Appendix IV EUT Internal Photographs Photo 5 Internal of EUT Photo 6 Appearance of EUT Page: 6 of 10 FCC ID: 2AXQW-ROBIN TB-RF-074-1.0 Photo 7 Appearance of EUT Photo 8 Appearance of Battrty Page: 7 of 10 FCC ID: 2AXQW-ROBIN TB-RF-074-1.0 Photo 9 Appearance of PCB Photo 10 Appearance of PCB Antenna Page: 8 of 10 FCC ID: 2AXQW-ROBIN TB-RF-074-1.0 Photo 11 Appearance of PCB

RF Exposure Info

Shenzhen Toby Technology Co., Ltd. Report No.: TB-MPE176178 Page: 1 of 3 TB-RF-074-1.0 1A/F., Bldg.6, Yusheng Industrial Zone, The National Road No.107 Xixiang Section 467, Xixiang, Bao’an, Shenzhen, China Tel: +86 75526509301 Fax: +86 75526509195 RF Exposure Evaluation FCC ID: 2AXQW-ROBIN 1. Client Information Applicant : Studio Designs Limited Address : B11, 3rd Fl, Wong King Ind Building, 2-4 Tai Yau Street, San Po Kong, Hong Kong Manufacturer : Shen zhen Hi-FiD Electronics Tech Co., Ltd Address : 4F~ 5F B7 & 3F B17, Hengfeng Industrial Town, Zhoushi Road, Bao'an District, Shenzhen City, China. 518126. 2. General Description of EUT EUT Name : Robin Model(s) No. : RS4S5W,RB4S5W Model Different : All these models are identical in the same PCB, layout and electrical circuit, the only difference is appearance. Product Description : Operation Frequency: Bluetooth V4.2(BT): 2402~2480 MHz Number of Channel: Bluetooth: 79 Channels Max Peak Output Power: Bluetooth: 6.513dBm(8-DPSK) Antenna Gain: 0.5dBi PCB Antenna Modulation Type: GFSK: 5.586dBm π/4-DQPSK: 6.447dBm 8-DPSK: 6.513dBm Power Supply : DC 12V from Adapter: Input: AC 100-240V, 50/60Hz Output:DC 12V 1.5A DC 3.7V by 220mAh Li-ion battery Software Version : N/A Hardware Version : N/A Remark: The antenna gain and adapter provided by the applicant, the adapter and verified for the RF conduction test provided by TOBY test lab. Note: More test information about the EUT please refer the RF Test Report. Report No.: TB-MPE176178 Page: 2 of 3 TB-RF-074-1.0 SAR Test Exclusion Calculations 1. FCC: According to KDB 447498 D01 Mobile and Portable Devices RF Exposure Procedures and Equipment Authorization Policies v06. (1) Clause 4.3: General SAR test reduction and exclusion guidance Sub clause 4.31: Standalone SAR test exclusion considerations 1) The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6GHz at test separation distance≤5 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation, mm)]*[√f (GHz) ] ≤3.0 for 1-g SAR [(max. power of channel, including tune-up tolerance, mW)/(min. test separation, mm)]*[√f (GHz) ] ≤7.5.0 for 10-g SAR Report No.: TB-MPE176178 Page: 3 of 3 TB-RF-074-1.0 2. Calculation: Test separation: 5mm Bluetooth Mode (GFSK) Frequency (GHz) Conducted Power (dBm) Turn-up Power Tolerance (dB) Max power of tune up tolerance (dBm) Max power of tune up tolerance (mw) Calculation Value Threshold Value 2.402 1.364 1±1 2.0 1.585 0.491 3.0 2.441 3.835 3±1 4.0 2.512 0.785 3.0 2.480 5.586 5±1 6.0 3.981 1.254 3.0 Bluetooth Mode (π/4-DQPSK) Frequency (GHz) Conducted Power (dBm) Turn-up Power Tolerance (dB) Max power of tune up tolerance (dBm) Max power of tune up tolerance (mw) Calculation Value Threshold Value 2.402 2.825 2±1 3.0 1.995 0.618 3.0 2.441 4.979 4±1 5.0 3.162 0.988 3.0 2.480 6.447 6±1 7.0 5.012 1.579 3.0 Bluetooth Mode (8-DPSK) Frequency (GHz) Conducted Power (dBm) Turn-up Power Tolerance (dB) Max power of tune up tolerance (dBm) Max power of tune up tolerance (mw) Calculation Value Threshold Value 2.402 2.958 2±1 2.0 1.585 0.491 3.0 2.441 5.132 5±1 5.0 3.162 0.988 3.0 2.480 6.513 6±1 7.0 5.012 1.579 3.0 Conclusion: The measurement results comply with the FCC Limit per 47 CFR 2.1093 for the uncontrolled RF Exposure and SAR Exclusion Threshold per KDB 447498 v06. -----END OF REPORT-----

Test Report

Shenzhen Toby Technology Co., Ltd. Report No.: TB-FCC176177 Page: 1 of 80 TB-RF-074-1.0 1A/F., Bldg.6, Yusheng Industrial Zone, The National Road No.107 Xixiang Section 467, Xixiang, Bao’an, Shenzhen, China Tel: +86 75526509301 Fax: +86 75526509195 FCC Radio Test Report FCC ID: 2AXQW-ROBIN Original Grant Report No. : TB-FCC176177 Applicant : Studio Designs Limited Equipment Under Test (EUT) EUT Name : Robin Model No. : RS4S5W Series Model No. : RB4S5W Brand Name : Oliver Hemming Sample ID : TBBJ-20200910-01-1#& TBBJ-20200910-01-2# Receipt Date : 2020-09-24 Test Date : 2020-09-24 to 2020-11-05 Issue Date : 2020-11-06 Standards : FCC Part 15, Subpart C 15.247 Test Method : ANSI C63.10: 2013 Conclusions : PASS In the configuration tested, the EUT complied with the standards specified above, The EUT technically complies with the FCC requirements Test/Witness Engineer : Seven wu Engineer Supervisor : Ivan Su Engineer Manager : Ray Lai This report details the results of the testing carried out on one sample. The results contained in this test report do not relate to other samples of the same product. The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in the report. Report No.: TB-FCC176177 Page: 2 of 80 TB-RF-074-1.0 Contents CONTENTS ............................................................................................................................................. 2 1. GENERAL INFORMATION ABOUT EUT ............................................................................. 5 1.1 Client Information ................................................................................................................. 5 1.2 General Description of EUT (Equipment Under Test) ................................................... 5 1.3 Block Diagram Showing the Configuration of System Tested ...................................... 7 1.4 Description of Support Units .............................................................................................. 7 1.5 Description of Test Mode .................................................................................................... 8 1.6 Description of Test Software Setting ................................................................................ 9 1.7 Measurement Uncertainty .................................................................................................. 9 1.8 Test Facility ......................................................................................................................... 10 2. TEST SUMMARY ..................................................................................................................... 11 3. TEST SOFTWARE ................................................................................................................... 11 4. TEST EQUIPMENT .................................................................................................................. 12 5. CONDUCTED EMISSION TEST ........................................................................................... 13 5.1 Test Standard and Limit .................................................................................................... 13 5.2 Test Setup ........................................................................................................................... 13 5.3 Test Procedure ................................................................................................................... 14 5.4 Deviation From Test Standard ......................................................................................... 14 5.5 EUT Operating Mode ........................................................................................................ 14 5.6 Test Data ............................................................................................................................. 1 4 6. RADIATED EMISSION TEST ................................................................................................ 15 6.1 Test Standard and Limit .................................................................................................... 15 6.2 Test Setup ........................................................................................................................... 16 6.3 Test Procedure ................................................................................................................... 17 6.4 Deviation From Test Standard ......................................................................................... 17 6.4 EUT Operating Condition ................................................................................................. 17 6.5 Test Data ............................................................................................................................. 1 7 7. RESTRICTED BANDS REQUIREMENT ............................................................................. 18 7.1 Test Standard and Limit .................................................................................................... 18 7.2 Test Setup ........................................................................................................................... 18 7.3 Test Procedure ................................................................................................................... 19 7.4 Deviation From Test Standard ......................................................................................... 19 7.5 EUT Operating Condition ................................................................................................. 19 7.6 Test Data ............................................................................................................................. 1 9 8. NUMBER OF HOPPING CHANNEL .................................................................................... 20 8.1 Test Standard and Limit ...................................................................…

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Test Setup Photos

Page: 9 of 10 FCC ID: 2AXQW-ROBIN TB-RF-074-1.0 Appendix V EUT Test Photographs 15C Test Setup Photo of Setup for Radiated Emission (Above 1 GHz) Photo of Setup for Radiated Emission (Below 1 GHz) Page: 10 of 10 FCC ID: 2AXQW-ROBIN TB-RF-074-1.0 Photo of Setup for Conducted Emission -----END OF REPORT-----

Contact Information

Applicant

Oliver Hemming(Director)
[email protected]+852 9726 2731Fax: +852 9726 1801

Test Firm

Shenzhen Toby Technology Co., Ltd.Ray Lai
[email protected]---

Technical Specifications

#Rule PartsFrequency RangePower Output
115C2.40 GHz - 2.48 GHz4.40 mW
Confidentiality
Long Term
Grant Notes
Output Power listed is peak conducted.

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