2AAPLCQL1431-BiStone II Bluetooth Speaker

CQL1431-B Bluetooth Speaker Instruction Manual (Read before proceeding) Power:  Works on internal rechargeable Lithium battery. Please charge your speaker fully before first use. To charge the battery : Using a Micro USB cable (included), insert the jack into the ”Charging” hole located at the back of the unit and then plug the USB connecter into the USB port on a computer for charging.  A red light on the bottom will indicate the charging situation. When battery is full, the red light will turn off automatically. Bluetooth Speaker Operation  Turn on the unit by pushing the switch at back to position. A Blue light aside will start blinking to indicate the speaker is in paring mode and searching for your Bluetooth mobile device.  Open the Bluetooth function on your device and search the speaker named “XXX”. After selecting this speaker, your device will pair without a password. (If required, enter the password “0000” to finalize the paring).The Blue light will begin to flashing four times every 3 seconds after pair is complete.  Start playing music on your device. Keep your device within 33feet (10meter) of your speaker.  Adjust the volume of your device to a comfortable level.  Turn off the unit when not in used. Caution:  This is not a toy. Please keep away from small children.  Please keep away from water / heat.  Low power may cause poor connection even no working of Bluetooth.  Do not over charge the battery. FCC STATEMENT 1.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. (2)This device must accept any interference received, including interference that may cause undesired operation. 2. 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 and can radiate radio frequency energy and, if not installed and used in accordance with the 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. Radiation Exposure Statement: The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

SCS-F18: Project and Product Certification Representative Authorization Letter Page 1 of 2 Rev 5.0 775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Project and Product Certification Representative Authorization Letter Revision History Reason for Amendment (current / obsolete) From To Approved Date Initial Release (obsolete) 1.0 1.0 Nov-14-2006 Revised wording (obsolete) 1.0 2.0 Sept–25-2007 Updated company template (obsolete) 2.0 3.0 Jan-31-2012 Updated letter information (obsolete) 3.0 4.0 May-23-2014 Added FCC ID field (current) 4.0 5.0 Sept 16 2014 SCS-F18: Project and Product Certification Representative Authorization Letter Page 2 of 2 Rev 5.0 Sure Wave(Hong Kong) Limited 2014-09-16 To: SIEMIC, INC. 775 Montague Expressway, Milpitas, CA 95035 USA Dear Sir/Madam, Re: Product Certification Representative Authorization Letter We, Sure Wave(Hong Kong) Limited hereby authorize SIEMIC, Inc. to act as a Certification Body for certifying for the following project(s): Product Description: iStone II Bluetooth Speaker Model name: CQL1431-B FCC ID: 2AAPLCQL1431-B Sincerely, Client’s signature ：Emma Lee Client’s name / title： Senior Sales Executive Contact information / address ：86-755-2215 7741 （A-703, Building 2, TianAn Cyber Park, Huangge North Road, Longgang District, Shenzhen,518172,China）

SCS-F19: Confidentiality Request Letter Page 1 of 2 Rev 3.0 775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Confidentiality Request Letter Revision History Reason for Amendment (current / obsolete) From To Approved Date Initial Release (obsolete) 1.0 1.0 Nov-14-2006 Adding CFR 2.459 (obsolete) 1.0 2.0 August – 11 - 2008 Updated company template & Added text box (current) 2.0 3.0 Jan-31-2012 SCS-F19: Confidentiality Request Letter Page 2 of 2 Rev 3.0 Sure Wave(Hong Kong) Limited 2014-09-16 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Subject: Permanent Confidentiality Request for FCC ID: 2AAPLCQL1431-B We hereby request confidential treatment of information accompanying this application as outlined below: - Block Diagram - Operational Description - Schematic 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 & 0.459 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, Client’s signature ：Emma Lee Client’s name / title： Senior Sales Executive Contact information / address ：86-755-2215 7741 （A-703, Building 2, TianAn Cyber Park, Huangge North Road, Longgang District, Shenzhen,518172,China）

FCC ID: 2AAPLCQL1431-B 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.

Antenna

FCC ID : 2AAPLCQL1431-B Portable device According to §15.247(e)(i) and §1.1307(b)(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. According to KDB 447498 D01 General RF Exposure Guidance v05, section 4.3.1 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: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] · [√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, 16 where f(GHz) is the RF channel transmit frequency in GHz Power and distance are rounded to the nearest mW and mm before calculation 17 The result is rounded to one decimal place for comparison The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. Frequency (MHz) Peak Output Power (dBm) Peak Output Power (mW) Calculation Value Threshold Value 2402 4.71 2.96 0.92 3.0 2441 3.80 2.40 0.75 3.0 2480 4.83 3.04 0.96 3.0 Threshold at which no SAR required is ≤ 3.0 for 1-g SAR, Separation distance is 5mm. Conclusion: No SAR is required. SIMULTANEOUS TRANSMISSION EVALUATION N/A

Page 1 of 56 FCC ID: 2AAPLCQL1431-B ACCURATE TECHNOLOGY CO. LTD REPORT NO. ATE20141747 APPLICATION CERTIFICATION On Behalf of Sure Wave(Hong Kong) Limited iStone II Bluetooth Speaker Model No.: CQL1431-B FCC ID: 2AAPLCQL1431-B Prepared for : Sure Wave(Hong Kong) Limited Address : A-703, Building 2, TianAn Cyber Park, Huangge North Road, Longgang District, Shenzhen,518172,China Prepared by : ACCURATE TECHNOLOGY CO. LTD Address : F1, Bldg. A, Changyuan New Material Port, Keyuan Rd. Science & Industry Park, Nanshan, Shenzhen, Guangdong P.R. China Tel: (0755) 26503290 Fax: (0755) 26503396 Report Number : ATE20141747 Date of Test : Sep 03-12,2014 Date of Report : Sep 13,2014 Page 2 of 56 FCC ID: 2AAPLCQL1431-B ACCURATE TECHNOLOGY CO. LTD REPORT NO. ATE20141747 TABLE OF CONTENTS Description Page Test Report Certification 1. GENERAL INFORMATION .......................................................................................................... 5 1.1. Description of Device (EUT)....................................................................................................................5 1.2. Description of Test Facility ......................................................................................................................6 1.3. Measurement Uncertainty.........................................................................................................................6 2. MEASURING DEVICE AND TEST EQUIPMENT ..................................................................... 7 3. OPERATION OF EUT DURING TESTING ................................................................................. 8 3.1. Operating Mode ........................................................................................................................................8 3.2. Configuration and peripherals ..................................................................................................................8 4. TEST PROCEDURES AND RESULTS ......................................................................................... 9 5. 20DB BANDWIDTH TEST............................................................................................................10 5.1. Block Diagram of Test Setup..................................................................................................................10 5.2. The Requirement For Section 15.247(a)(1) ............................................................................................10 5.3. EUT Configuration on Measurement .....................................................................................................10 5.4. Operating Condition of EUT ..................................................................................................................10 5.5. Test Procedure ........................................................................................................................................11 5.6. Test Result ..............................................................................................................................................11 6. CARRIER FREQUENCY SEPARATION TEST........................................................................ 13 6.1. Block Diagram of Test Setup..................................................................................................................13 6.2. The Requirement For Section 15.247(a)(1) ............................................................................................13 6.3. EUT Configuration on Measurement .....................................................................................................13 6.4. Operating Condition of EUT ..................................................................................................................13 6.5. Test Procedure ........................................................................................................................................14 6.6. Test Result ..............................................................................................................................................14 7. NUMBER OF HOPPING FREQUENCY TEST ......................................................................... 16 7.1. Block Diagram of Test Setup..................................................................................................................16 7.2. The Requirement For Section 15.247(a)(1)(iii) ......................................................................................16 7.3. EUT Configuration on Measurement .....................................................................................................16 7.4. Operating Condition of EUT ..................................................................................................................16 7.5. Test Procedure ........................................................................................................................................17 7.6. Test Result ..............................................................................................................................................17 8. DWELL TIME TEST ..................................................................................................................... 18 8.1. Block Diagram of Test Setup..................................................................................................................18 8.2. The Requirement For Section 15.247(a)(1)(iii) ......................................................................................18 8.3. EUT Configuration on Measurement .....................................................................................................18 8.4. Operating Condition of EUT ..................................................................................................................18 8.5. Test Procedure .........................................................................................................................…

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