WSGSK-258Bluetooth Speaker

SKY WING SK-258B SKYWING COMMUNICATION ELECTRONICS CO.,LTD. How to pair with The Bluetooth enabled devices Every SK-258B Bluetooth TM device has a unique name, Enabling devices to recognize each other, and then connect them. Step1. Open the toggle switch to ON, the blue LED will flash 6 times then press the” Play Pause” button, The blue LED will flash with the red LED, the Bluetooth is in pair mode. Step2.Set your devices “Bluetooth switched on”, and then search new devices Step3.The Bluetooth device SK-258B will find a new headset named ” 258B”, enter a PIN“0000”,and then connect with Bluetooth speaker(for 99% of Bluetooth speaker, this code is“0000”) Step4.The Bluetooth device and speaker would connect, and you should get a connection message like “Hands Free Connection Established” or something like that Step5.That's it! The Bluetooth devices are now paired. Tips: 1. Provided you set the Bluetooth power to“On”,after the initial connection has been made, the Bluetooth device will automatically re — connect to the Speaker. 2. Test Your Connection: Turn off the speaker and observe the Bluetooth device to say“Disconnected”.Then turn on the speaker again and the Bluetooth device should be connected automatically and displays “Bluetooth Connected”. Button function: 1. “ ”: VOL+/Next, long press ;Volume up ,short press: Next song 2. “ ”: VOL-/Previous, long press; Volume down, short press: Previous song 3. “ ”: short press: Pause/Play/Answer/End, double-click: Last number redial，Long press 3 seconds：Reject Calls Interface: 1. “OFF/ON”; Turn off and Turn on the speaker 2. “AUX”: With 3.5mm audio jack, connect to MP3/MP4/CD/PC/MAC/PSP,etc. 3. “DC5V”Charge the battery by using USB cable Warning: Changes or modifications to this unit 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. 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. .

External Photos

WILL BE MARKETED WITHOUT THE BATTERY INSTALLED AND NO SPECIAL TOOL THE FCC ID IS PLACED IN THE BATTERY COMPARTMENT. THE DEVICE IS REQUIRED TO OPEN THE BATTERY DOOR.

ᳫऄᄆߙ MODEL:SK-258B FCC ID:WSGSK-258 R MODEL:SK-258B FCC ID:WSGSK-258 R

internal photos

INTERTEK TESTING SERVICES RF Exposure The equipment under test (EUT) is a BLUETOOTH SPEAKER with Bluetooth function. The EUT was powered by DC 3.7V lithium battery and charged by DC 5V USB port. For more detail information pls. refer to the user manual. Modulation Type: GFSK, /4DQPSK, 8DPSK. Bluetooth Version: 4.1. Antenna Type: Integral antenna. Antenna Gain: 1dBi. The nominal conducted output power specified: -10.7dBm (+/-3 dB). The nominal radiated output power (e.i.r.p) specified: -9.7dBm (+/- 3dB) According to the KDB 447498: The maximun tested peak radiated emission for the EUT is 87.5 dBμV/m at 3m in the frequency 2402MHz The EIRP = [(FS*D) ^2 / 30] mW =-7.73 dBm which is within the production variation. The minimum tested peak radiated emission for the EUT is 84.4dBμV/m at 3m in the frequency 2480MHz The EIRP = [(FS*D) ^2 / 30] mW = -10.83dBm which is within the production variation. The maximun conducted output power specified is -7.7dBm = 0.17 mW The source- based time-averaging conducted output power = 0.17 * Duty Cycle mW (where Duty Cycle < 100% ) < 0.2 mW The SAR Exclusion Threshold Level: = 3.0 * (min. test separation distance, mm) / sqrt(freq. in GHz) = 3.0 * 5 / sqrt (2.480) mW = 9.5 mW Since the source-based time-averaging conducted output power is well below the SAR low threshold level, so the EUT is considered to comply with SAR requirement without testing. FCC ID: WSGSK-258

BT 4.1

BT 4.1

• The test results reported in this test report shall refer only to the sample actually tested and shall not refer or be deemed to refer to bulk from which such a sample may be said to have been obtained. • This report is for the exclusive use of Intertek's Client and is provided pursuant to the agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this report. Only the Client is authorized to copy or distribute this report. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test results referenced from this report are relevant only to the sample tested. This report by itself does not imply that the material, product, or service is or has ever been under an Intertek certification program. • For Terms And Conditions of the services, it can be provided upon request. • The evaluation data of the report will be kept for 3 years from the date of issuance. TRF No.: FCC 15C_TX_b Intertek Testing Services Shenzhen Ltd. Kejiyuan Branch 6F, D Block, Huahan Building, Langshan Road, Nanshan District, Shenzhen, P. R. China Tel: (86 755) 8601 6288 Fax: (86 755) 8601 6751 Website: www.china.intertek-etlsemko.com Sky Wing Communication Electronics CO., LTD Application For Certification FCC ID: WSGSK-258 BLUETOOTH SPEAKER Model: SK-258B Additional Model: BOOMBAR1, BOOMBPU, BOOMBBL, BOOMBRD, BOOMBRG, BOOMBGY, BOOMBRLPI, BOOMBGEO, BOOMBVB, BOOMBNR Brand name: N/A 2.4GHz Transceiver Report No.: 150906010SZN-001 We hereby certify that the sample of the above item is considered to comply with the requirements of FCC Part 15, Subpart C for Intentional Radiator, mention 47 CFR [10-01-14] Prepared and Checked by: Approved by: Sign on file Vincent Chen Engineer Andy Yan Senior Project Engineer Date: September 21, 2015 INTERTEK TESTING SERVICES TRF No.: FCC 15C_TX_b FCC ID: WSGSK-258 i LIST OF EXHIBITS INTRODUCTION EXHIBIT 1: General Description EXHIBIT 2: System Test Configuration EXHIBIT 3: Emission Results EXHIBIT 4: Equipment Photographs EXHIBIT 5: Product Labelling EXHIBIT 6: Technical Specifications EXHIBIT 7: Instruction Manual EXHIBIT 8: Miscellaneous Information EXHIBIT 9: Confidentiality Request EXHIBIT 10: Test Equipment List INTERTEK TESTING SERVICES TRF No.: FCC 15C_TX_b FCC ID: WSGSK-258 ii MEASUREMENT/TECHNICAL REPORT Sky Wing Communication Electronics CO., LTD - MODEL: SK-258B Brand name: N/A FCC ID: WSGSK-258 This report concerns (check one:) Original Grant X Class II Change Equipment Type: DXX - Part 15 Low Power Communication Device Transmitter Deferred grant requested per 47 CFR 0.457(d)(1)(ii)? Yes No X If yes, defer until: date Company Name agrees to notify the Commission by: date of the intended date of announcement of the product so that the grant can be issued on that date. Transition Rules Request per 15.37? Yes No X If no, assumed Part 15, Subpart C for intentional radiator − the new 47 CFR [10-01-14 Edition] provision. Report prepared by: Vincent Chen Intertek Testing Services Shenzhen Ltd. Kejiyuan Branch 6F, Block D, Huahan Building, Langshan Road, Nanshan District, Shenzhen, P. R. China Phone: (86 755) 8601 0684 Fax: (86 755) 8601 6751 INTERTEK TESTING SERVICES TRF No.: FCC 15C_TX_b FCC ID: WSGSK-258 iii Table of Contents 1.0 General Description ............................................................................................................................................ 2 1.1 Product Description ........................................................................................................................................... 2 1.2 Related Submittal(s) Grants ............................................................................................................................. 2 1.3 Test Methodology .............................................................................................................................................. 2 1.4 Test Facility ....................................................................................................................................................... 2 2.0 System Test Configuration ................................................................................................................................ 4 2.1 Justification ......................................................................................................................................................... 4 2.2 EUT Exercising Software .................................................................................................................................. 4 2.3 Special Accessories .......................................................................................................................................... 4 2.4 Equipment Modification ..................................................................................................................................... 4 2.5 Measurement Uncertainty ................................................................................................................................. 5 2.6 Support Equipment List and Description ......................................................................................................... 5 3.0 Emission Results ................................................................................................................................................ 7 3.1 Radiated Test Results ....................................................................................................................................... 8 3.1.1 Field Strength Calculation ...................................................................................................…

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Radiated Photos

Conducted photos