2ADBH-101Bluetooth keyboard Case

The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. To comply with RTTE RF exposure requirements, a minimum separation distance of 20cm must be maintained between the user’s body, including the antenna. Third-party belt-clips, holsters, and similar accessories used by this device should not contain any metallic components. Body-worn accessories that do not meet these requirements may not comply with RF exposure requirements and should be avoided. Use only the supplied or an approved antenna. Operating ambient temperature range: 45°C DECLARATION OF CONFORMITY: Hereby, ShenZhen DeFengYuan Technology Co.,Ltd declares that this Bluetooth keyboard Case product is in compliance with the essential requirements and other relevant provisions of Directive 1999/5/EC. A copy of the Declaration of conformity can be found at ShenZhen DeFengYuan Technology Co.,Ltd FCC ID: 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. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -- Reorient or relocate the receiving antenna. -- Increase the separation between the equipment and receiver. -- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -- Consult the dealer or an experienced radio/TV technician for help.

ShenZhen DeFengYuan Technology Co.,Ltd. Date: 9/29/2014 Authority to Act as an Agent We declare that the following representative (agent) Name Mark Zhu Position Manager Company Name Shenzhen Certification Technology Service Co., Ltd. Address 2F, Building B, East Area of Nanchang Second Industrial Zone, Gushu 2 nd Road, Bao’an District, Shenzhen 518126, P.R. China Tel / Fax 0755-86375541/0755-26736857 Email [email protected] to act on our behalf on all matters concerning the application and documents submitted to PHOENIX TEST-LAB for product certification below Product Name Bluetooth keyboard Case Model Name 7 inch，7.8 inch, 8 inch, 9.7 inch, 10.1 inch, 12.2 inch Brand Name N/A . Signatory Name MA YIXUN Position Manager Company Name ShenZhen DeFengYuan Technology Co.,Ltd. Address 3007 Room, 30th Floor, SEG Plaza, Huaqiangbei Road, Futian District, Shenzhen, China Tel 0755-21633412 Fax 21633402 Email [email protected] In case of FCC, we certify that we are not subject to a denial of Federal benefits, that include FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. §862 because of a conviction for possession or distribution of a controlled substance.

ShenZhen DeFengYuan Technology Co.,Ltd. Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 Request for Confidentiality Company name: ShenZhen DeFengYuan Technology Co.,Ltd. FCC ID : 2ADBH–101 FCC Part 15 Certification Gentlemen, Pursuant to 47 CFR 0.457(d)(1)(ii) and 0.459 we hereby requests permanent confidentiality of the following documents for the subject application: Exhibit Type Description ☒ Schematics All circuitry of devices and component values ☒ Block Diagrams Details of device showing the frequency of all oscillators ☒ Operational Description Description of the circuit functions Note: Exhibit types that are commonly held confidential are: (1) Schematics, (2) Block Diagrams, (3) Bill Of Materials, (4) Operational Descriptions. Any exhibit NOT granted confidentiality is viewable on the FCC website as soon as a grant is issued. These documents contain detailed system and equipment description and related information about the product which we 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, we consider 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. Signatory Name MA YIXUN Position Manager Company Name ShenZhen DeFengYuan Technology Co.,Ltd. Address 3007 Room, 30th Floor, SEG Plaza, Huaqiangbei Road, Futian District, Shenzhen, China Tel 0755-21633412 Fax 21633402 Email [email protected]

Label Here Bluetooth Keyboard Case Models No. : 10.1 inch FCC ID: 2ADBH–101 ShenZhen DeFengYuan Technology Co., Ltd Made In China

Antenna location

Shenzhen Certification Technology Service Co., Ltd. 2F, Building B, East Area of Nanchang Second Industrial Zone, Gushu 2 nd Road, Bao'an District, Shenzhen 518126, P.R. China FCC ID: 2ADBH–101 Page 1 of 49 TEST REPORT FCC ID: 2ADBH–101 Applicant : ShenZhen DeFengYuan Technology Co.,Ltd Address : 3007 Room, 30th Floor, SEG Plaza, Huaqiangbei Road, Futian District, Shenzhen, China Equipment Under Test (EUT): Name : Bluetooth keyboard Case Model : 7 inch，7.8 inch, 8 inch, 9.7 inch, 10.1 inch, 12.2 inch In Accordance with: FCC PART 15, SUBPART C : 2013 (Section 15.247) Report No : CST-TCB140917054 Date of Test : September 19, 2014- September 26, 2014 Date of Issue : September 27, 2014 Test Result: PASS In the configuration tested, the EUT complied with the standards specified above Authorized Signature ___________________________ (Mark Zhu) General Manager The manufacture should ensure that all the products in series production are in conformity with the product sample detailed in this report. If the product in this report is used in any configuration other than that detailed in the report, the manufacturer must ensure the new system complies with all relevant standards. Any mention of Shenzhen Certification Technology Service Co., Ltd. Or test done by Shenzhen Certification Technology Service Co., Ltd. Approvals in connection with, distribution or use of the product described in this report must be approved by Shenzhen Certification Technology Service Co., Ltd. Approvals in writing. Report No.: CST-TCB140917054 FCC ID: 2ADBH–101 Page 2 of 49 Contents 1. General Information ............................................................................................................... 4 1.1. Description of Device (EUT) ............................................................................ 4 1.2. Accessories of device (EUT) ............................................................................ 5 1.3. Test Lab information ........................................................................................ 5 2. Summary of test ...................................................................................................................... 6 2.1. Summary of test result ...................................................................................... 6 2.2. Assistant equipment used for test ..................................................................... 6 2.3. Block Diagram ................................................................................................. 7 2.4. Test mode ......................................................................................................... 7 2.5. Test Conditions ................................................................................................ 7 2.6. Measurement Uncertainty (95% confidence levels, k=2) .................................. 8 2.7. Test Equipment ................................................................................................ 9 3. Maximum Peak Output power ............................................................................................ 11 3.1. Limit .............................................................................................................. 11 3.2. Test Procedure ................................................................................................ 11 3.3. Test Setup ...................................................................................................... 11 3.4. Test Result ..................................................................................................... 11 4. Bandwidth ............................................................................................................................. 12 4.1. Limit .............................................................................................................. 12 4.2. Test Procedure ................................................................................................ 12 4.3. Test Result ..................................................................................................... 12 5. Carrier Frequency Separation ............................................................................................ 15 5.1. Limit .............................................................................................................. 15 5.2. Test Procedure ................................................................................................ 15 5.3. Test Result ..................................................................................................... 15 6. Number Of Hopping Channel ............................................................................................. 16 6.1. Limit .............................................................................................................. 16 6.2. Test Procedure ................................................................................................ 16 6.3. Test Result ..................................................................................................... 16 7. Dwell Time ............................................................................................................................. 18 7.1. Test limit ........................................................................................................ 18 7.2. Test Procedure ............................................................................................... 18 7.3. Test Results .................................................................................................... 18 8. Radiated emissions ................................................................................................................ 21 8.1. Limit .............................................................................................................. 21 8.2. Block Diagram of Test setup .......................................................................... 22 8.3. Test …

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