2AFOYLBA-057-AALeVR COOL 1

Le Shi Zhi Xin Electronic Technology (Tian jin) Limited Date: Oct. 09, 2015 To: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD FCC ID: 2AFOYLBA-057-AA To Whom It May Concern: The Back cover of LeVR COOL 1 can be opened; other places are not enough to place the label. So ID label is placed inside the device. The customers will shift the channel as the user manual follows, they will easy to check the ID label. The solder will remind the customers to check ID label location at the time of purchase. Sincerely, [signature] Chris Akon / Supervisor Le Shi Zhi Xin Electronic Technology (Tian jin) Limited

Reference No.: WTS15S0933386E Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Photographs - Constructional Details M odel LBA-057-AA External View Reference No.: WTS15S0933386E Waltek Services (Shenzhen) Co.,Ltd. http://www.w altek.com.cn Reference No.: WTS15S0933386E Waltek Services (Shenzhen) Co.,Ltd. http://www.w altek.com.cn Reference No.: WTS15S0933386E Waltek Services (Shenzhen) Co.,Ltd. http://www.w altek.com.cn Reference No.: WTS15S0933386E Waltek Services (Shenzhen) Co.,Ltd. http://www.w altek.com.cn Reference No.: WTS15S0933386E Waltek Services (Shenzhen) Co.,Ltd. http://www.w altek.com.cn Reference No.: WTS15S0933386E Waltek Services (Shenzhen) Co.,Ltd. http://www.w altek.com.cn

LBA‐057‐AA_Label Sample and Location

Reference No.: WTS15S0933386E Waltek Services (Shenzhen) Co.,Ltd. http://www.w altek.com.cn 16.2 Model LBA-057-AA Internal View Reference No.: WTS15S0933386E Waltek Services (Shenzhen) Co.,Ltd. http://www.w altek.com.cn ANT. Reference No.: WTS15S0933386E Waltek Services (Shenzhen) Co.,Ltd. http://www.w altek.com.cn

Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Page 1 of 44 TEST REPORT Reference No. .................... : WTS15S0933386E FCC ID ................................ : 2AFOYLBA-057-AA Applicant ............................ : Le Shi Zhi Xin Electronic Technology（Tian jin） Limited Address .............................. : 201-427 2F B1 District, Anime building,No.126 Anime Middle Road, Eco-city Tianjin, China Manufacturer .................... : Beijing VR-TIME Technology CO.Ltd Address .............................. : 1011-A-T1 WangJing SOHO, ChaoYang District, Beijing, CHINA Product Name .................... : LeVR COOL 1 Model No. ........................... : LBA-057-AA Standards........................... : FCC CFR47 Part 15 Section 15.247:2014 Date of Receipt sample .... : Sep. 08, 2015 Date of Test ....................... : Sep. 09, 2015 – Sep. 22, 2015 Date of Issue ...................... : Sep. 23, 2015 Test Result ......................... : Pass Remarks: The results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of compiler and approver. Prepared By: Waltek Services (Shenzhen) Co., Ltd. Address: 1/F., Fukangtai Building, West Baima Road, Songgang Street, Baoan District, Shenzhen, Guangdong, China Tel :+86-755-83551033 Fax:+86-755-83552400 Compiled by: Approved by: Zero Zhou / Test Engineer Philo Zhong / Manager Reference No.: WTS15S0933386E Page 2 of 44 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn 2 Test Summary Test Items Test Requirement Result Radiated Spurious Emissions 15.205(a) 15.209 15.247(d) PASS Band edge 15.247(d) 15.205(a) PASS 20dB Bandwidth 15.247(a)(1) PASS Maximum Peak Output Power 15.247(b)(1) PASS Frequency Separation 15.247(a)(1) PASS Number of Hopping Frequency 15.247(a)(1)(iii) PASS Dwell time 15.247(a)(1)(iii) PASS Maximum Permissible Exposure (Exposure of Humans to RF Fields) 1.1307(b)(1) PASS Reference No.: WTS15S0933386E Page 3 of 44 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn 3 Contents Page 1 COVER PAGE ...................................................................................................................................... 1 2 TEST SUMMARY ............................................................................................................................................. 2 3 CONTENTS ....................................................................................................................................................... 3 4 GENERAL INFORMATION ............................................................................................................................. 5 4.1 GENERAL DESCRIPTION OF E.U.T. .......................................................................................................... 5 4.2 DETAILS OF E.U.T. .................................................................................................................................... 5 4.3 CHANNEL LIST ............................................................................................................................................ 5 4.4 TEST MODE ................................................................................................................................................ 6 4.5 TEST FACILITY ............................................................................................................................................ 6 5 EQUIPMENT USED DURING TEST ............................................................................................................. 7 5.1 EQUIPMENTS LIST ...................................................................................................................................... 7 5.2 MEASUREMENT UNCERTAINTY .................................................................................................................. 8 5.3 TEST EQUIPMENT CALIBRATION ................................................................................................................ 8 6 RADIATED SPURIOUS EMISSIONS ............................................................................................................ 9 6.1 EUT OPERATION ........................................................................................................................................ 9 6.2 TEST SETUP ............................................................................................................................................. 10 6.3 SPECTRUM ANALYZER SETUP ................................................................................................................. 11 6.4 TEST PROCEDURE ................................................................................................................................... 12 6.5 SUMMARY OF TEST RESULTS .................................................................................................................. 13 7 BAND EDGE MEASUREMENT ................................................................................................................... 16 7.1 TEST PROCEDURE ................................................................................................................................... 16 7.2 TEST RESULT ........................................................................................................................................... 17 8 20 DB BANDWIDTH MEASUREMENT ...................................................................................................... 19 8.1 TEST PROCEDURE ................................................................................................................................... 19 8.2 TEST RESULT ..................................................................................................................................…

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Reference No.: WTS15S0933386E Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Photographs – Model LBA-057-AA Test Setup P hotograph – Radiation Spurious Emission Test Setup Below 30MHz at Test Site 2# 30M Hz-1GHz at Test Site 2# Reference No.: WTS15S0933386E Waltek Services (Shenzhen) Co.,Ltd. http://www.w altek.com.cn Above 1GHz at Test Site 1#