YTK-BS24Wireless Body Scale with Bluetooth

Bluetooth Body Fat Scale USER NOTES 一： Battery 1 ， Use number seven battery for 3pcs (without battery in itself) 2 ， Please note the positive pole and negative pole when installation. 二： Operation step1 ： Please put the scale on the solid floor when weighting. In order to avoid the accuracy, please don ’ t put the scale on the soft or unlit floor, such as carpet. Step2 ： Put the mound and selector in the right place (kg or pound) step3 ： When using the Bluetooth, set the switch in “ ON ” And when not use it, set the switch in “ OFF ” , which can save the power. step4 ： Knock the scale gently; wait for a moment after Power on, use when it shows 0.0KG. 三 .Auto power off The product will be off automatically when it shows a stable weight 15 seconds later (about 3 minutes when open the Bluetooth) 四： Suggestive sign Over load indication ： When the LCD shows “ err ” , it over load. Low battery ： When the LCD shows “ Lo ” , it is low battery, and please changes the battery. 五： The suggestion about using and service 1 ， Please keep the surface dry , avoid slipping. 2 ， Please keep static state when weighting. 3 ， Please don ’ t knock, hit and slip the product. 4 ， The product is the precise instrument, please handle with care. 5 ， Prevent from the water, and put it in dry place. 6 ， Please display horizontally, and don ’ t stick up. 7 ， Please check the battery if you can not power on. 8 ， If an error occurred or can ’ t power off when weighting, please take the batteries down, and reloading for use after 5 seconds. 9 ， The product is designed for body weighting, so it can not be used in commercial and industrial weighting. FCC ID: YTK-BS24 IMPORTANT REGULATORY INFORMATION 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 that is received, including any interference that may cause undesired operation. 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 equipments.

TOP VIEW OF EUT BOTTOM VIEW OF EUT

FCC ID Label FCC ID: YTK-BS24 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 that is received, including any interference that may cause undesired operation.

FCC ID Label Location

OPEN PHOTO OF EUT INTERNAL PHOTO OF EUT – 1 Photoes of GL-6B 1. Top 2. Bottom INTERNAL PHOTO OF EUT – 2

Report No.: AGC10091008SZ02-1F1 FCC Part 15 TEST REPORT For Wireless Body Scale Brand Name: Boston Life Labs Model Name: BS 2.4 FCC ID: YTK-BS24 Report No.: AGC10091008SZ02-1F1 Date of Issue: Sep.24, 2010 Prepared For Boston Life Labs LLC. One Broadway 14 th floor,MIT Campus,Cambridge,MA 02142 TEL: +1617 440 427 Prepared By Attestation of Global Compliance Co., Ltd. 1F., No.2 Building, Huafeng No.1 Technical Industrial Park, Sanwei, Xixiang, Baoan District, Shenzhen TEL: +0086-755-2908 1966 FAX: +0086-755-2600 8484 Report No.: AGC10091008SZ02-1F1 VERIFICATION OF COMPLIANCE Applicant: Boston Life Labs LLC. Address One Broadway 14th floor,MIT Campus,Cambridge,MA 02142 Product Description: Wireless Body Scale Brand Name: Boston Life Labs Model Number: BS 2.4 FCC ID YTK-BS24 Report Number: AGC10091008SZ02-1F1 Date of Test: Sep. 15, 2010 to Sep.21, 2010 WE HEREBY CERTIFY THAT: The above equipment was tested by Shenzhen Attestation of Global Compliance Science & Technology Co., Ltd. The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.4 (2003) and the energy emitted by the sample EUT tested as described in this report is in compliance with radiated emission limits of FCC Rules Part 15.247. Checked By: Forrest Lei Sep.24, 2010 Authorized By King Zhang Sep.24, 2010 Report No.: AGC10091008SZ02-1F1 TABLE OF CONTENTS 1 GENERAL INFORMATION.................................................................................................................... 5 1.1 PRODUCT DESCRIPTION ...............................................................................................................5 1.2 TABLE OF CARRIER FREQUENCYS ..............................................................................................5 1.3 RECEIVER INPUT BANDWIDTH AND BEHAVIOUR FOR REPEATED SINGLE .............................. OR MULTIPLE PACKETS .................................................................................................................... 1.4 RELATED SUBMITTAL(S) / GRANT (S)...........................................................................................1 1.5 TEST METHODOLOGY ....................................................................................................................1 1.6 TEST FACILITY ................................................................................................................................1 1.7 SPECIAL ACCESSORIES ................................................................................................................1 1.8 EQUIPMENT MODIFICATIONS........................................................................................................1 2 SYSTEM TEST CONFIGURATION........................................................................................................ 2 2.1 CONFIGURATION OF TESTED SYSTEM........................................................................................2 2.2 EQUIPMENT USED IN TESTED SYSTEM.......................................................................................2 3 SUMMARY OF TEST RESULTS ............................................................................................................ 3 4 DESCRIPTION OF TEST MODES......................................................................................................... 3 5 MAXIMUM OUTPUT POWER................................................................................................................ 4 5.1 MEASUREMENT PROCEDURE........................................................................................................4 5.2 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ..............................................................4 5.3 MEASUREMENT EQUIPMENT USED ..............................................................................................4 5.4 LIMITS AND MEASUREMENT RESULT ...........................................................................................5 6 20 DB BANDWIDTH.............................................................................................................................. 6 6.1 MEASUREMENT PROCEDURE........................................................................................................6 6.2 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ..............................................................6 6.3 MEASUREMENT EQUIPMENT USED: .............................................................................................6 6.4 LIMITS AND MEASUREMENT RESULTS: ........................................................................................6 7 MAXIMUM CONDUCTED OUTPUT POWER SPECTRAL DENSITY (N/A)........................................... 8 7.1 MEASUREMENT PROCEDURE:.......................................................................................................8 7.2 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ..............................................................8 7.3 MEASUREMENT EQUIPMENT USED: .............................................................................................8 7.4 LIMITS AND MEASUREMENT RESULT: ..........................................................................................8 8 OUT OF BAND EMISSION.................................................................................................................... 9 8.1 MEASUREMENT PROCEDURE:.......................................................................................................9 8.2 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ..............................................................9 8.3 MEASUREMENT EQUIPMENT USED: ..........................................................................................10 8.4 LIMITS AND MEASUREMENT RESULT: ........................................................................................11 9 BAND EDGE EMISSION .....................................................…

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RADIATED EMISSION TEST SETUP ----END OF REPORT----