2AF8B-Z1Zeta smart watch

Zeta smart watch (Z1) quick start guide smart watches are built-in android 4.4 , call, text messages, audio and video, pictures, Internet radio, weather, tape recorder, step, health management, WIFI, GPS, bluetooth, with a variety of functions such as E-mail, interface aesthetics, simple operation smoothly. It also built-in QQ, wechat , Baidu Map, which can respond the public application, provide a variety of interpersonal communication and convenient life. Introduction of product appearance Front view Back view Open back cover, remove the battery, insert SIM card Charging and data transmission USB transfer box Function key ===================================================================== Long press the power button to do, the pop-up shortcut menu system, short press the return clock interface Return to the last screen ===================================================================== Slide down the screen, return to previous page menu or the end of the program The first boot, the default boot run the wizard ===================================================================== WAT C H Default is the clock desktop, there are 15 beautiful clock panel and select. Long press the screen, click on the selected surface Right into the notification window, check the SMS, calls, state of the APP Scroll left Music player Movement The weather Desktop add delete window ====================================================================== Long press the screen (with the exception of the clock interface), or remove Windows interface into the system Open the status bar ====================================================================== The clock on the main screen, press and hold the screen from the top of the screen edge slide down, you can see the status bar, SIM state signal, battery capacity, working software Pull down the status bar ====================================================================== The clock on the main screen, press and hold the screen from the top of the screen edgesliding down, quick access to the control bar, can directly adjust the volume, screen brightness, silent mode The main menu ====================================================================== In the clock interface, enter the main menu to slide Make a phone call ====================================================================== Click the icon， to use dial-up or call records to dial the phone keyboard. According to the 7 *, long press # 9. The weather r===================================================================== = Click the icon，Display the current location of the latest weather information Barometric altitude meter ====================================================================== Click the icon，Show your current location of atmospheric pressure and high altitude Internet radio Click the icon，Internet radio Gallery Click the icon，View the photo album and photo. The camera ====================================================================== Click the icon，Can take photos and video.Click on the lower right corner of the small preview box can be directly to check the photos and video, delete the photo method: long press to delete photos, shown below thumbnails, hold the slide on the picture can be deleted. Bluetooth support ====================================================================== Open the application screen，Click the icon，This software is an auxiliary application software based on bluetooth.Mobile client need to install an app，Download address http://www.app2open.com:80/Apps/com.android.BluetoothSocketTest/com.android.BluetoothSoc ketTest.apk，Also can through the qr code to download。 Open the app by Bluetooth watch bound search， The watch is shown below the interface end. Bluetooth distance sensor, providing search nearby bluetooth lost the function of the product； SMS alerts, phone calls reminding, push QQ, micro letter Also provides bidirectional positioning mobile phone and Bluetooth to remind function, click on the "lock", can let the other side to send out sound and light screens. Lost to remind function, beyond the bluetooth connection effective distance, watch to remind. set ====================================================================== Open the application screen，Click the icon， Provide the font Settings, network configuration, sound Settings, display Settings, battery performance, privacy Settings, language and input method, reset the watch, equipment information, etc. FCC Statement 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. To assure continued compliance, any changes or modifications not expressly approved by the party. Responsible for compliance could void the user’s authority to operate this equipment. (Example- use only shielded interface cables when connecting to computer or peripheral devices). This equipment complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful inter…

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Karacus LLC 2015-10-24 To: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD FCC ID: 2AF8B-Z1 To Whom It May Concern: This letter is to ascertain that Karacus LLC Product Zeta smart watch has been the units used for conducting FCC compliance testing, the DoC part will be tested by FCC recognized test lab. If you have any question or concerns, pls. contact us. Sincerely, Name / Title : Karan Sharma / Managing Director Signature : Phone : +919899859919 Email : [email protected] Date : 2015-10-24

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 Reason for Amendment (current / obsolete) Revision History Approved Date From To 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 Karacus LLC 2015-10-24 To: SIEMIC, INC. 775 Montague Expressway, Milpitas, CA 95035 USA Dear Sir/Madam, Re: Product Certification Representative Authorization Letter We, _____ Karacus LLC _____hereby authorize SIEMIC, Inc. to act as a Certification Body for certifying for the following project(s): (Zeta smart watch: Z1) FCC ID: 2AF8B-Z1 Sincerely, Client’s signature Client’s name / title Karan Sharma / Managing Director Contact information / address 428, Ridgefield Rd, Chapel Hill, NC 27517, USA

SCS-F19: Confidentiality Request Letter Page 1 of 2 Rev 4.0 775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Confidentiality Request Letter Reason for Amendment (current / obsolete) Revision History Approved Date From To 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 (obsolete) 2.0 3.0 Jan-31-2012 Added IC confidentiality letter form (current) 3.0 4.0 March-26-2015 SCS-F19: Confidentiality Request Letter Page 2 of 2 Rev 4.0 Karacus LLC 2015-10-24 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Subject: Permanent Confidentiality Request for FCC ID: 2AF8B-Z1 We hereby request confidential treatment of information accompanying this application as outlined below: - Block Diagram - Schematics - Operational Description - Turn up procedure - BOM List 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 Client’s name / title Karan Sharma / Managing Director Contact information / address 428, Ridgefield Rd, Chapel Hill, NC 27517, USA

Karacus LLC WIFI Channel 12 & 13 Declaration Letter To whom it may concern : We have declared below featured for FCC equipment authorization in regard to 802.11b/g channel 12 & 13 operating capability for FCC ID : 2AF8B-Z1 Please check Product hardware does not have the capability to operate on channel 12 & 13 Product hardware has the capability to operate on channel 12 & 13. However , these 2 channels will be disabled via software and user will not able to enable these 2 channels Product hardware has the capability to operate on channel 12 & 13. And meeting KDB 594280 D01 requirement. Pls explain detail here. Others Pls explain detail here. Company Name: Karacus LLC Address : 428, Ridgefield Rd, Chapel Hill, NC 27517, USA Name / Title : Karan Sharma/ Managing Director Signature : Phone : +919899859919 Email : [email protected] Date : 2015-10-24

Report No.: TB-FCC145631 Page: 3 of 14 TB-RF-075-1.0 Appendix III EUT External Photographs Photo 1 Appearance of EUT Photo 2 Appearance of EUT Report No.: TB-FCC145631 Page: 4 of 14 TB-RF-075-1.0 Photo 3 Appearance of EUT Photo 4 Appearance of EUT Report No.: TB-FCC145631 Page: 5 of 14 TB-RF-075-1.0 Photo 5 Appearance of EUT Photo 6 Appearance of EUT

Report No.: TB-FCC145631 Page: 1 of 14 TB-RF-074-1.0 Appendix IFCC ID Label FCC ID : 2AF8B-Z1 Zeta smart watch Karacus LLC Model: Z1

Report No.: TB-FCC145631 Page: 2 of 14 TB-RF-075-1.0 Appendix II ID Label Location ID LOCATION

Report No.: TB-FCC145631 Page: 6 of 14 TB-RF-075-1.0 Appendix IV EUT Internal Photographs Photo 7 Internal of EUT Photo 8 Internal of EUT Report No.: TB-FCC145631 Page: 7 of 14 TB-RF-075-1.0 Photo 9 Internal of EUT Photo 10 Internal of EUT GSM&WCDMA Ant 2.4G BT&WiFi Ant GPS Receive Ant Report No.: TB-FCC145631 Page: 8 of 14 TB-RF-075-1.0 Photo 11 Internal of EUT Photo 12 Appearance of PCB Report No.: TB-FCC145631 Page: 9 of 14 TB-RF-075-1.0 Photo 13 Appearance of PCB Photo 14 Appearance of PCB Report No.: TB-FCC145631 Page: 10 of 14 TB-RF-075-1.0 Photo 15 Appearance of PCB Photo 16 Appearance of PCB Report No.: TB-FCC145631 Page: 11 of 14 TB-RF-075-1.0 Photo 17 Appearance of PCB Photo 18 Appearance of Battery Report No.: TB-FCC145631 Page: 12 of 14 TB-RF-075-1.0 Photo 19 Appearance of Antenna Photo 20 Appearance of Antenna GSM&WCDMA Ant 2.4G BT&WiFiAnt GPSAnt

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AF8B-Z1 Report No.: LCS1510150646E This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 109 SAR TEST REPORT For Karacus LLC Zeta smart watch Model No.: Z1 Prepared for : Karacus LLC Address : 428, Ridgefield Rd, Chapel Hill, NC 27517, USA Prepared by : Shenzhen LCS Compliance Testing Laboratory Ltd. Address : 1/F., Xingyuan Industrial Park, Tongda Road, Bao’an Avenue, Bao’an District, Shenzhen, Guangdong, China Tel : (86)755-82591330 Fax : (86)755-82591332 Web : www.LCS-cert.com Mail : [email protected] Date of receipt of test sample : October 15, 2015 Number of tested samples : 1 Serial number : Prototype Date of Test : October 16, 2015 - October 21, 2015 Date of Report : October 22, 2015 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AF8B-Z1 Report No.: LCS1510150646E This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 2 of 109 SAR TEST REPORT Report Reference No. ................ : LCS1510150646E Date Of Issue ............................... : October 22, 2015 Testing Laboratory Name ........ : Shenzhen LCS Compliance Testing Laboratory Ltd. Address........................................ : 1/F., Xingyuan Industrial Park, Tongda Road, Bao’an Avenue, Bao’an District, Shenzhen, Guangdong, China Testing Location/ Procedure ....... : Full application of Harmonised standards ■ Partial application of Harmonised standards □ Other standard testing method □ Applicant’s Name ...................... : Karacus LLC Address........................................ : 428, Ridgefield Rd, Chapel Hill, NC 27517, USA Test Specification: SAR Max. Values is .................... : 1.148 W/Kg (10g) for Body, 0.233W/Kg (1g) for Head. TestStandard................................ : ANSI/IEEE C95.1:2005/ANSI/IEEE C95.3 :2002 IEEE1528 :2003/47CFR§2.1093 Test Report Form No. ................. : LCSEMC-1.0 TRF Originator ............................ : Shenzhen LCS Compliance Testing Laboratory Ltd. Shenzhen LCS Compliance Testing Laboratory Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen LCS Compliance Testing Laboratory Ltd. is acknowledged as copyright owner and source of the material. Shenzhen LCS Compliance Testing Laboratory Ltd. takes noresponsibility 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................ : Zeta smart watch Trade Mark .................................. : NA Model/Type Reference ................ : Z1 Ratings ........................................ : DC 3.8V, 450 mAH ; Charging voltage: DC 5V,1A Result ......................................... : Positive Compiled by: Supervised by: Approved by: Dick Su/ File administrators Glin Lu/ Technique principal Gavin Liang/ Manager SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AF8B-Z1 Report No.: LCS1510150646E This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 3 of 109 SAR -- TEST REPORT Test Result Positive 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. Test Report No. : LCS1510150646E October 22, 2015 Date of issue Type / Model......................... : Z1 EUT....................................... : Zeta smart watch Applicant.............................. : Karacus LLC Address.................................. : 428, Ridgefield Rd, Chapel Hill, NC 27517, USA Telephone.............................. : Fax......................................... : Manufacturer....................... : Shenzhen LEDO Technology Co., LTD Address.................................. : RM 9C 9th Floor, A Block, Modern Window Building, Huaqiang North Rd, FuTian Area, Shenzhen, China Telephone.............................. : Fax......................................... : Factory.................................. : Shenzhen LEDO Technology Co., LTD Address.................................. : RM 9C 9th Floor, A Block, Modern Window Building, Huaqiang North Rd, FuTian Area, Shenzhen, China Telephone.............................. : Fax......................................... : SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AF8B-Z1 Report No.: LCS1510150646E This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 4 of 109 TABLE OF CONTENTS 1. TEST STANDARDS AND TEST DESCRIPTION .....................................................................................................................5 1.1. TEST STANDARDS ...................................................................................................................................................................5 1.2. TEST DESCRIPTION .................................................................................................................................................................5 2. SUMMARY ....................................................................................................................................................................................6 2.1. PRODUCT DESCRIPTION ..........................................................................................................................................................6 2.2. SUMMARY SAR RESULTS .......................................................................................................................................................7 2.3. EUT OPERATION MODE .......................................................................................................…

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Shenzhen Toby Technology Co., Ltd. Report No.: TB-FCC145631 Page: 1 of 63 TB-RF-074-1.0 1A/F., Bldg.6, Yusheng Industrial Zone, The National Road No.107 Xixiang Section 467, Xixiang, Bao’an, Shenzhen, China Tel: +86 75526509301 Fax: +86 75526509195 FCC Radio Test Report FCC ID: 2AF8B-Z1 Original Grant Report No. : TB-FCC145631 Applicant : Karacus LLC Equipment Under Test (EUT) EUT Name : Zeta smart watch Model No. : Z1 Series Model No. : N/A Brand Name : N/A Receipt Date : 2015-10-08 Test Date : 2015-10-08 to 2015-10-23 Issue Date : 2015-10-24 Standards : FCC Part 15: 2015, Subpart C(15.247) Test Method : ANSI C63.10:2013 Conclusions : PASS In the configuration tested, the EUT complied with the standards specified above, The EUT technically complies with the FCC and IC requirements Test/Witness Engineer : Approved& Authorized : This report details the results of the testing carried out on one sample. The results contained in this test report do not relate to other samples of the same product. The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in the report. Report No.: TB-FCC145631 Page: 2 of 63 TB-RF-074-1.0 Contents CONTENTS ............................................................................................................................................. 2 1. GENERAL INFORMATION ABOUT EUT ............................................................................. 4 1.1 Client Information ................................................................................................................. 4 1.2 General Description of EUT (Equipment Under Test) ................................................... 4 1.3 Block Diagram Showing the Configuration of System Tested ...................................... 5 1.4 Description of Support Units .............................................................................................. 6 1.5 Description of Test Mode .................................................................................................... 6 1.6 Description of Test Software Setting ................................................................................ 7 1.7 Measurement Uncertainty .................................................................................................. 7 1.8 Test Facility ........................................................................................................................... 8 2. TEST SUMMARY ....................................................................................................................... 9 3. TEST EQUIPMENT .................................................................................................................. 10 4. CONDUCTED EMISSION TEST ........................................................................................... 11 4.1 Test Standard and Limit .................................................................................................... 11 4.2 Test Setup ........................................................................................................................... 11 4.3 Test Procedure ................................................................................................................... 11 4.4 EUT Operating Mode ........................................................................................................ 12 4.5 Test Data ............................................................................................................................. 12 5. RADIATED EMISSION TEST ................................................................................................ 17 5.1 Test Standard and Limit .................................................................................................... 17 5.2 Test Setup ........................................................................................................................... 18 5.3 Test Procedure ................................................................................................................... 19 5.4 EUT Operating Condition ................................................................................................. 19 5.5 Test Data ............................................................................................................................. 20 6. RESTRICTED BANDS REQUIREMENT ............................................................................. 39 6.1 Test Standard and Limit .................................................................................................... 39 6.2 Test Setup ........................................................................................................................... 39 6.3 Test Procedure ................................................................................................................... 39 6.5 Test Data ............................................................................................................................. 40 7. BANDWIDTH TEST ................................................................................................................. 51 7.1 Test Standard and Limit .................................................................................................... 51 7.2 Test Setup ........................................................................................................................... 51 7.3 Test Procedure ................................................................................................................... 51 7.4 EUT Operating Condition ................................................................................................. 51 7.5 Test Data ............................................................................................................................. 52 8. PEAK OUTPUT POWER TEST ............................................................................................. 56 8.1 Test Standard …

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Report No.: TB-FCC145631 Page: 13 of 14 TB-RF-075-1.0 Appendix V EUT Test Photographs 15C Test Setup Photo of Setup for Radiated Emission (Above 1 GHz) Photo of Setup for Radiated Emission (Below 1 GHz) Report No.: TB-FCC145631 Page: 14 of 14 TB-RF-075-1.0 Photo of Setup for Conducted Emission