XR3-NOTEAIRSmart E Ink Tablet, ePaper Tablet, E-bag Tablet, E-book Tablet, E-reader Tablet, Eyes protection E Ink Tablet, E-paper Tablet, Color E Ink Tablet, Color ePaper Tablet

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ONYX INTERNATIONAL INC. Add: ROOM C301, BUILDING 2, #21 HEJING SOUTH ROAD, LIWAN DISTRICT, GUANGZHOU, China Tel: (86)0755-86966884 Fax: (86)0755-86966884 Date: 2020-09-14 Dear Sir/Madam, We, ONYX INTERNATIONAL INC. 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: Smart E Ink Tablet, ePaper Tablet, E-bag Tablet, E-book Tablet, E-reader Tablet, Eyes protection E Ink Tablet, E-paper Tablet, Color E Ink Tablet, Color ePaper Tablet Model no.: Note Air, Note Air Pro, Note Air Lite, Note Air Plus, Note Air Color, Note Air Color Pro, Note Air Color Lite, Note Air Color Plus Sincerely, Client’s name: Lifen Yu Company: ONYX INTERNATIONAL INC. Address: ROOM C301, BUILDING 2, #21 HEJING SOUTH ROAD, LIWAN DISTRICT, GUANGZHOU, China Phone: (86)0755-86966884 Fax: (86)0755-86966884 E-Mail: [email protected]

CONFIDENTIALITY REQUEST for Certification Service in USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21046 Date: 2020/09/14 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 requests confidentiality for the following products: FCC ID Model name XR3-NOTEAIR Note Air, Note Air Pro, Note Air Lite, Note Air Plus, Note Air Color, Note Air Color Pro, Note Air Color Lite, Note Air Color Plus 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 External Photos Internal Photos Block Diagram Schematics Test Setup Photos User’s Manual Parts List Tune Up Operational Descriptions 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. If you have any questions, please feel free to contact me at the address shown below. Sincerely, Name: Lifen Yu Company: ONYX INTERNATIONAL INC. Address: ROOM C301, BUILDING 2, #21 HEJING SOUTH ROAD, LIWAN DISTRICT, GUANGZHOU, China Phone: (86)0755-86966884 Fax: (86)0755-86966884 E-Mail: [email protected]

ONYX INTERNATIONAL INC. ROOM C301, BUILDING 2, #21 HEJING SOUTH ROAD, LIWAN DISTRICT, GUANGZHOU, China Tel: (86)0755-86966884 Fax: (86)0755-86966884 Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 9/14/2020 To whom it may concern: We, ONYX INTERNATIONAL INC.the undersigned, hereby authorize Eurofins Product Service GmbH to act on our behalf in all matters relating to applications for equipment authorization FCC ID: XR3- NOTEAIR including the signing of all documents related to these matters. 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 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: Lifen Yu Company: ONYX INTERNATIONAL INC. Address: ROOM C301, BUILDING 2, #21 HEJING SOUTH ROAD, LIWAN DISTRICT, GUANGZHOU, China Phone: (86)0755-86966884 Fax: (86)0755-86966884 E-Mail: [email protected]

ONYX INTERNATIONAL INC. ROOM C301, BUILDING 2, #21 HEJING SOUTH ROAD, LIWAN DISTRICT, GUANGZHOU, China Tel: (86)0755-86966884 Fax: (86)0755-86966884 UNII Device Declaration Letter To whom it may concern: We have declared below featured for FCC equipment authorization, Device FCC ID：XR3-NOTEAIR (1) DFS Device:  Master  Client with Radar detection capability ■ N/A  Client without radar detection capability, (2) Active / Passive Scanning ,adhoc mode access point capability Frequency Band (MHz) Active Scanning (the device can transmit a probe (beacon)) passive scanning (where the device is can listen only with no probes) Ad Hoc Mode Capability Access point Capability 5745-5825  Yes  No  Yes  No  Yes  No  Yes  No 5755-5795  Yes  No  Yes  No  Yes  No  Yes  No 5775-5775  Yes  No  Yes  No  Yes  No  Yes  No 5180-5240  Yes  No  Yes  No  Yes  No  Yes  No 5190-5230  Yes  No  Yes  No  Yes  No  Yes  No 5210-5210  Yes  No  Yes  No  Yes  No  Yes  No 5260-5320 N/A N/A N/A N/A N/A N/A N/A N/A 5270-5310 N/A N/A N/A N/A N/A N/A N/A N/A 5290-5290 N/A N/A N/A N/A N/A N/A N/A N/A 5500-5700 N/A N/A N/A N/A N/A N/A N/A N/A 5510-5670 N/A N/A N/A N/A N/A N/A N/A N/A 5530-5610 N/A N/A N/A N/A N/A N/A N/A N/A (3) Country code selection ability  Yes  No If yes, pls explain how it was implemented: (4) Meet 15.202 requirement  Yes  No pls check below : A master device is defined as a device operating in a mode in which it has the capability to transmit without receiving an enabling signal. In this mode it is able to select a channel and initiate a network by sending enabling signals to other devices A client device is defined as a device operating in a mode in which the transmissions of the device are under control of the master. A device in client mode is not able to initiate a network. (5) For client devices that have software configuration control to operate in different modes (active scanning in some and passive scanning in others) in different bands (devices with multiple equipment classes or those that operate on non- DFS frequencies) or modular devices which configure the modes of operations through software, the application must provide software and operations description on how the software and / or hardware is implemented to ensure that proper operations modes cannot be modified by end user or an installer.  Apply  Does not apply (If apply, pls help to provide explanation on it was implement, and how software was controlled) Sincerely, Name: LifenYu Company: ONYX INTERNATIONAL INC. Address: ROOM C301, BUILDING 2, #21 HEJING SOUTH ROAD, LIWAN DISTRICT, GUANGZHOU, China Phone: (86)0755-86966884 Fax: (86)0755-86966884 E-Mail: [email protected]

FCC ID: XR3-NOTEAIR FCC ID: XR3-NOTEAIR

FCC ID: XR3-NOTEAIR FCC ID: XR3-NOTEAIR 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.

FCC ID: XR3-NOTEAIR FCC ID: XR3-NOTEAIR FCC ID: XR3-NOTEAIR

FCC ID: XR3-NOTEAIR 1) Standalone SAR test exclusion According to 447498 D01 General RF Exposure Guidance v06 The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: 2) Manufacturing Tolerance Bluetooth GFSK (Peak) Channel Channel 0 Channel 39 Channel 78 Target (dBm) -1.0 -1.0 0 Tolerance ±(dB) 1.0 1.0 1.0 π/4DQPSK (Peak) Channel Channel 0 Channel 39 Channel 78 Target (dBm) -3.0 -3.0 -2.0 Tolerance ±(dB) 1.0 1.0 1.0 8-DPSK (Peak) Channel Channel 0 Channel 39 Channel 78 Target (dBm) -3.0 -3.0 -2.0 Tolerance ±(dB) 1.0 1.0 1.0 BLE 1Mbps GFSK Channel Channel 0 Channel 19 Channel 39 Target (dBm) -1.0 -1.0 0 Tolerance ±(dB) 1.0 1.0 1.0 BLE 2Mbps GFSK Channel Channel 0 Channel 19 Channel 39 Target (dBm) -1.0 -1.0 0 Tolerance ±(dB) 1.0 1.0 1.0 2.4GHz WLAN IEEE 802.11b (Peak) Channel Channel 01 Channel 06 Channel 11 Target (dBm) 8.5 8.5 8.5 Tolerance ± (dB) 1.0 1.0 1.0 IEEE 802.11g (Peak) Channel Channel 01 Channel 06 Channel 11 Target (dBm) 8.0 8.0 8.0 Tolerance ± (dB) 1.0 1.0 1.0 IEEE 802.11n(HT20) (Peak) Channel Channel 01 Channel 06 Channel 11 Target (dBm) 8.0 8.0 8.0 Tolerance ± (dB) 1.0 1.0 1.0 IEEE 802.11n(HT40) (Peak) Channel Channel 03 Channel 06 Channel 09 Target (dBm) 8.0 8.0 8.0 Tolerance ± (dB) 1.0 1.0 1.0 5GHz WLAN 5GHz WLAN Band 1 5GHz WLAN Band 4 IEEE 802.11a (Average) Frequency (MHz) 5180 5200 5240 5745 5785 5825 Target (dBm) 6.0 6.0 6.0 6.0 6.0 6.0 Tolerance ± (dB) 1.0 1.0 1.0 1.0 1.0 1.0 IEEE 802.11n HT20 (Average) IEEE 802.11n HT20 (Average) Frequency (MHz) 5180 5200 5240 5745 5785 5825 Target (dBm) 6.0 6.0 6.0 6.0 6.0 6.0 Tolerance ± (dB) 1.0 1.0 1.0 1.0 1.0 1.0 IEEE 802.11ac VHT20 (Average) IEEE 802.11ac VHT20 (Average) Frequency (MHz) 5180 5200 5240 5745 5785 5825 Target (dBm) 6.0 6.0 6.0 6.0 6.0 6.0 Tolerance ± (dB) 1.0 1.0 1.0 1.0 1.0 1.0 IEEE 802.11n HT40 (Average) IEEE 802.11n HT40 (Average) Frequency (MHz) 5190 5230 5755 5795 Target (dBm) 6.0 6.0 6.0 6.0 Tolerance ± (dB) 1.0 1.0 1.0 1.0 IEEE 802.11ac VHT40 (Average) IEEE 802.11ac VHT40 (Average) Frequency (MHz) 5190 5230 5755 5795 Target (dBm) 6.0 6.0 6.0 6.0 Tolerance ± (dB) 1.0 1.0 1.0 1.0 IEEE 802.11ac VHT80 (Average) IEEE 802.11ac VHT80 (Average) Frequency (MHz) 5210 5775 Target (dBm) 6.0 6.0 Tolerance ± (dB) 1.0 1.0 According to the output power measurement, and the tune-up statement by manufacturer, the calculated value can obtained. Mode Test Frequency (MHz) Minimum Separation Distance (mm) Max. Output Power (dBm) Output Power with tune up (dBm) Output Power (mW) calculated value exclusion thresholds BT 2480.00 5.0 -0.189 1.0 1.259 0.4 3 BLE 2480.00 5.0 -0.573 1.0 1.259 0.4 3 WIFI 2.4G 2462.00 5.0 9.14 9.5 8.913 2.8 3 WIFI 5G B1 5190.00 5.0 6.65 7.0 5.012 2.3 3 WIFI 5G B4 5755.00 5.0 6.67 7.0 5.012 2.4 3 3) 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.

Shenzhen Global Test Service Co.,Ltd. No.7-101 and 8A-104, Building 7 and 8, DCC Cultural and Creative Garden, No.98, Pingxin North Road, Shangmugu Community, Pinghu Street, Longgang District, Shenzhen, Guangdong FCC PART 15 SUBPART C TEST REPORT FCC PART 15 SUBPART E 15.407 Report Reference No. ..................... : FCC ID. ........................................... : GTS20200828013-1-6-2 XR3-NOTEAIR Compiled by ( position+printed name+signature) .. : File administrators Jimmy Wang Supervised by ( position+printed name+signature) .. : Test Engineer Aaron Tan Approved by ( position+printed name+signature) .. : Manager Jason Hu Date of issue ..................................... : Aug. 31, 2020 Representative Laboratory Name .: Shenzhen Global Test Service Co.,Ltd. Address ............................................ : No.7-101 and 8A-104, Building 7 and 8, DCC Cultural and Creative Garden, No.98, Pingxin North Road, Shangmugu Community, Pinghu Street, Longgang District, Shenzhen, Guangdong, China Applicant’s name ............................ : ONYX INTERNATIONAL INC. Address ............................................ : ROOM C301, BUILDING 2, #21 HEJING SOUTH ROAD, LIWAN DISTRICT, GUANGZHOU, China Test specification ...........................: Standard ........................................... : FCC Part 15 Subpart E 15.407 TRF Originator .................................. : Shenzhen Global Test Service Co.,Ltd. Master TRF ....................................... : Dated 2014-12 Shenzhen Global Test Service Co.,Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Global Test Service Co.,Ltd. is acknowledged as copyright owner and source of the material. Shenzhen Global Test Service 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. Test item description ..................... : Smart E Ink Tablet, ePaper Tablet, E-bag Tablet, E-book Tablet, E- reader Tablet, Eyes protection E Ink Tablet, E-paper Tablet, Color E Ink Tablet, Color ePaper Tablet Trade Mark ....................................... : BOOX Manufacturer ................................... : ONYX INTERNATIONAL INC. Model/Type reference....................... : Note Air Listed Models .................................. : See next page Ratings ............................................. : 5V3A Modulation ....................................... : OFDM Hardware version ............................. : BOOX_M2_NOTE_AIR_V02 Software version .............................. : V1.0 Frequency .......................................... From 5180MHz-5240MHz, 5745MHz-5825MHz Result................................................ : PASS Report No.: GTS20200828013-1-6-2 Page 2 of 39 T E S T R E P O R T Test Report No. : GTS20200828013-1-6-2 Aug. 31, 2020 ____________________________________________________________________________________ Date of issue Equipment under Test : Smart E Ink Tablet, ePaper Tablet, E-bag Tablet, E-book Tablet, E-reader Tablet, Eyes protection E Ink Tablet, E-paper Tablet, Color E Ink Tablet, Color ePaper Tablet Model /Type : Note Air Listed Models : Note Air Pro, Note Air Lite, Note Air Plus, Note Air Color, Note Air Color Pro, Note Air Color Lite, Note Air Color Plus Applicant : ONYX INTERNATIONAL INC. Address : Room 301, No.215,Qiaozhongzhong Road, Liwan District, Guangzhou, Guangdong Province, China Manufacturer : ONYX INTERNATIONAL INC. Address : Room 301, No.215,Qiaozhongzhong Road, Liwan District, Guangzhou, Guangdong Province, China Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: GTS20200828013-1-6-2 Page 3 of 39 Contents 1 T E S T S T A N D AR D S .................................................................. 4 2 S U M M A R Y ............................................................................. 5 2.1 General Remarks 5 2.2 Product Description 5 2.3 Test Sample 5 2.4 Equipment Under Test 5 2.5 Short description of the Equipment under Test (EUT) 5 2.6 EUT operation mode 6 2.7 Block Diagram of Test Setup 6 2.8 Special Accessories 6 2.9 Related Submittal(s) / Grant (s) 6 2.10 Modifications 6 3 T E S T E N V I R O N M E N T ............................................................... 7 3.1 Address of the test laboratory 7 3.2 Test Facility 7 3.3 Environmental conditions 7 3.4 Test Description 8 3.5 Statement of the measurement uncertainty 8 3.6 Equipments Used during the Test 9 4 T E S T C O N D I T I O N S A N D R E S U L T S ............................................ 10 4.1 AC Power Conducted Emission 10 4.2 Radiated Emissions 13 4.3 Maximum Conducted Average Output Power 19 4.4 Power Spectral Density 21 4.5 Emission Bandwidth (26dBm Bandwidth) 28 4.6 Minimum Emission Bandwidth (6dBm Bandwidth) 32 4.7 Frequency Stability 36 5 T E S T S E T U P P H O T O S O F T H E E U T .......................................... 38 6 P H O T O S O F T H E E U T ............................................................. 39 Report No.: GTS20200828013-1-6-2 Page 4 of 39 1 T E S T S T A N D A R D S The tests were performed according to following standards: FCC Rules Part 15 Subpart E—Unlicensed National Information Infrastructure Devices ANSI C63.10-2013: American National Standard for Testing Unlicensed Wireless Devices KDB789033 D02: General UNII Test Procedures New Rules v01r02 Report No.: GTS20200828013-1-6-2 Page 5 of 39 2 S U M M A R Y 2.1 General Remarks Date of receipt of test sample : Jul. 28, 2020 Testing commenced on : Jul. 29, 2020 Testing concluded on : Aug. 24, 2020 2.2 Product Description Product Description: Smart E Ink Tablet, ePaper Tablet, E-bag Tablet, E-book Tablet, E-reader Tablet, Eyes protection E Ink Tablet, E-paper Tablet, Color…

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FCC ID: XR3-NOTEAIR