VGJRKS400rukus Xtreme

Electrical Specification ： Li-polymer Cell 鋰離子物電芯 Model No.: Size: 18650 Capacity: 2S1P 2600mAh Voltage: 7.4V Solar panel 太陽能板 Size: Open-circuit voltage: 13V Short-circuit current: 200mA Voltage at nominal power: 15V Current at nominal power: 250mA Speaker （喇叭） Size: Φ 48mm Electrical : 8 Ω 8W*2 F0 ： 150+-20% SWITCHING ADAPTER （適配器） Input: 100-240V~ 50HZ/60HZ 1.0A MAX Output: DC 9.0V 3.0A Operation Details 一､ ( Function key operation) 按鍵操作功能說明﹕ 按鍵面板 Buttons 輸入輸出孔，按鍵 Input output Power button AUX DC input 9V3A USB OUTPUT 5V 2.4 A 開機鍵：長按開機鍵，開機成功， 藍色 LED 閃亮，並語音提示 “POWER ON”, 短按電源鍵關機，所有 LED 滅掉。 Power button: Long press power button, unit turns on. Blue LED blinking, voice prompt “POWER ON”. Short press for turns off, all LED turns off. 播放鍵 : 短按播放 / 暫停 Play/Pause button: S hort press for play/pause. 上 / 下曲按鍵：按一次為下一曲，連續按兩次為上一曲。 Next/Previous: Once press for next song, twice press f or previous song. 藍牙鍵： 長按藍牙鍵 3 秒，重配對，三秒后 “ 嘟 ” 語音提示配對，配對過程 LED 藍閃爍，成功配對語音提示配對成功， LED 轉成恆亮配對過程藍 LED 閃爍，配對成功 LED 轉恆亮 Bluetooth button: Long press Bluetooth butt on for 3S, “Beeps” for remaining pairing. Blue LED blinking, once paired it will has voice prompt. Blue LED turns to remains on. 電量查看鍵： 任何狀態下，短按電量鍵顯示前電量，電量顯示： 1 個燈亮 0~25% ， 2 個燈亮 26~75% ， 3 個燈亮 51~75% ， 4 個燈亮 76~100% Battery indicator icon: Short press to check battery level, one LED 0~25%, Two LED 26~75%, Three LED 51~75%, Four LED 76~100%. 音量減鍵： 短按 / 長按音量減小 Volume -: Short/long press to decrease volume. 音量加鍵： 短按 / 長按音量加大 Volume +: Short/long press to increase volume. AUX: 將連接線連接好， 自動輸入音頻，音量大小可通過 V+/V －調節，若此時藍牙在播放，會切斷藍牙音頻。 AUX: Connect cable, it will play audio aut omatically. Volume controlled by V+/V-. If Bluetooth is open, it will cut off Bluetoo th audio auto when plug AUX-IN. USB 輸出：自動輸出 5V/2.4A MAX ， 3 秒顯示當前電量，可充 IPAD 或其他數碼設備，可能根據不同手機品牌來自動調 節充電電流，內置智能檢測 IC USB output: Output 5V/2.4A MAX, states recent electric ity 3S. It can charge to IPAD or other digital devices. It can adjust charging current through inside smart IC. DC 充電孔：將連接好市電適配器的 DC 插頭正確插入孔內，此時產品在充電，並 且可以給藍牙供電，藍牙及 USB 輸出均不受 影響 DC input: Connect the adapter into DC input hole , it will charge to unit also can supply for Bluetooth. Bluetooth and USB outpu t all can working normal. 太陽能充電： 將太陽能板受光面對著陽光，即可充電，此時紅色 LED 常亮，表示正太陽能充電。 Solar charging: Put solar panel directly to sunlight, RED LE D remains on, it states the unit is charging via solar. FCC This device complies with part 15 of the FCC Rules. Operation is subject to the following tw o conditions: (1) This device may n ot cause harmful interference, and (2) this device must accept any interference received, incl uding interference that may cause undesire d operation. Any Changes or modifications not expressly approved by the party responsible for compliance c ould void the user's authority to operate the equipment. The device has been evaluated to meet general RF ex posure requirement. The device can be used in portable exposure condition without restriction. 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. - IC -English: This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) This device may not cause interference, and (2) This device must accept any interference, including interference that may cause undesired operation of the device. - French: Le présentappareilestconforme aux CNR d 'Industrie Canada applicables aux a ppareils radio exempts de licence. L'exploitationestautorisée aux de ux conditions suivantes: (1) l'appareil ne doit pas pr oduire de brouillage, et (2) l'utilisateur de l'appareildoit accepter tout brouillageradio électriquesubi, mêmesi le brouillageest susceptible d'encompro mettre le fonctionnement.

Eton Corporation FCC Confidentiality Request To the FCC and FCC TCB handling this application for certification Pursuant to 47 CFR Section 0.459(a) & (b), we, (the applicant / grantee) Company name Eton Corporation Addresss 1015 Corporation Way City Palo Alto Country California, USA request non-disclosure and confidential treatment for our certification under: Grantee Code Product Number FCC ID: VGJ RKS400 of the following materials submitted within this certification application: (please cross what is applicable, or add other documents) x Operational Description x Block Diagrams x Schematics Diagrams Turn up produrce Bill of Materials Above materials contain secrets, proprietary and technical information, which would customarily be guarded from competitors under 47 CFR, section 0.457(d)(2). Disclosure or publication or any portion of this company confidential material to other parties could cause substantial competitive harm and provide unjustified benefits for competitors. We understand that pursuant to 47 CFR section 0.457(d)(1)(ii) disclosure of the applicant and all accompanying documentation will not be made before the date of the grant. Attestation: City and Country: Date: Name: (this must be a person) Function: Signature: (or official company stamp) Palo Alto 2014/11/25 Skip Orvis Product Development Director

Reference No. ATT-2014SZ1118007 - Page 1 of 10 - This document cannot be reproduced except in full, without prior written approval of ATT. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. Shenzhen Asia Test Technology Co.,Ltd. 1/6, Bldg.8, Zhonghua Industrial City, Chuangye Rd., Nanshan District, Shenzhen, Guangdong, China Tel: +86)-0755-23284990 Fax: +(86)-0755-23284990 http:// www.att-lab.cn APPENDIX-A ATT-2014SZ1118007EUT Photo 1 Photo 2 Reference No. ATT-2014SZ1118007 - Page 2 of 10 - This document cannot be reproduced except in full, without prior written approval of ATT. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. Shenzhen Asia Test Technology Co.,Ltd. 1/6, Bldg.8, Zhonghua Industrial City, Chuangye Rd., Nanshan District, Shenzhen, Guangdong, China Tel: +86)-0755-23284990 Fax: +(86)-0755-23284990 http:// www.att-lab.cn Photo 3 Photo 4 Reference No. ATT-2014SZ1118007 - Page 3 of 10 - This document cannot be reproduced except in full, without prior written approval of ATT. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. Shenzhen Asia Test Technology Co.,Ltd. 1/6, Bldg.8, Zhonghua Industrial City, Chuangye Rd., Nanshan District, Shenzhen, Guangdong, China Tel: +86)-0755-23284990 Fax: +(86)-0755-23284990 http:// www.att-lab.cn Photo 5 Photo 6 Reference No. ATT-2014SZ1118007 - Page 4 of 10 - This document cannot be reproduced except in full, without prior written approval of ATT. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. Shenzhen Asia Test Technology Co.,Ltd. 1/6, Bldg.8, Zhonghua Industrial City, Chuangye Rd., Nanshan District, Shenzhen, Guangdong, China Tel: +86)-0755-23284990 Fax: +(86)-0755-23284990 http:// www.att-lab.cn Photo 7 Photo 8 Reference No. ATT-2014SZ1118007 - Page 5 of 10 - This document cannot be reproduced except in full, without prior written approval of ATT. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. Shenzhen Asia Test Technology Co.,Ltd. 1/6, Bldg.8, Zhonghua Industrial City, Chuangye Rd., Nanshan District, Shenzhen, Guangdong, China Tel: +86)-0755-23284990 Fax: +(86)-0755-23284990 http:// www.att-lab.cn Photo 9

FCC ID LABELING AND LOCATION FCC ID Label rukus Xtreme Model NO.: RKS400 Input Rating: DC 7.4V FCC ID:VGJRKS400 IC: 10981A-RKS400 YOUDA ELECTRONICS(SHENZHEN) CO.,LTD Made in China FCC ID Label Location The label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time purchase (Labeling requirements per 2.925)

Reference No. ATT-2014SZ1118007 - Page 6 of 10 - This document cannot be reproduced except in full, without prior written approval of ATT. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. Shenzhen Asia Test Technology Co.,Ltd. 1/6, Bldg.8, Zhonghua Industrial City, Chuangye Rd., Nanshan District, Shenzhen, Guangdong, China Tel: +86)-0755-23284990 Fax: +(86)-0755-23284990 http:// www.att-lab.cn Photo 10 Photo 11 Reference No. ATT-2014SZ1118007 - Page 7 of 10 - This document cannot be reproduced except in full, without prior written approval of ATT. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. Shenzhen Asia Test Technology Co.,Ltd. 1/6, Bldg.8, Zhonghua Industrial City, Chuangye Rd., Nanshan District, Shenzhen, Guangdong, China Tel: +86)-0755-23284990 Fax: +(86)-0755-23284990 http:// www.att-lab.cn Photo 12 Photo 13 Reference No. ATT-2014SZ1118007 - Page 8 of 10 - This document cannot be reproduced except in full, without prior written approval of ATT. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. Shenzhen Asia Test Technology Co.,Ltd. 1/6, Bldg.8, Zhonghua Industrial City, Chuangye Rd., Nanshan District, Shenzhen, Guangdong, China Tel: +86)-0755-23284990 Fax: +(86)-0755-23284990 http:// www.att-lab.cn Photo 14 Photo 15 Reference No. ATT-2014SZ1118007 - Page 9 of 10 - This document cannot be reproduced except in full, without prior written approval of ATT. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. Shenzhen Asia Test Technology Co.,Ltd. 1/6, Bldg.8, Zhonghua Industrial City, Chuangye Rd., Nanshan District, Shenzhen, Guangdong, China Tel: +86)-0755-23284990 Fax: +(86)-0755-23284990 http:// www.att-lab.cn Photo 16 Photo 17 Reference No. ATT-2014SZ1118007 - Page 10 of 10 - This document cannot be reproduced except in full, without prior written approval of ATT. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. Shenzhen Asia Test Technology Co.,Ltd. 1/6, Bldg.8, Zhonghua Industrial City, Chuangye Rd., Nanshan District, Shenzhen, Guangdong, China Tel: +86)-0755-23284990 Fax: +(86)-0755-23284990 http:// www.att-lab.cn Photo 18 Photo 19

Report No. ATT-2014SZ1118007F - Page 1 of 47 - Shenzhen Asia Test Technology Co.,Ltd. 1/6, Bldg.8, Zhonghua Industrial City, Chuangye Rd., Nanshan District, Shenzhen, Guangdong, China Tel: +(86)-0755-23284990 Fax: +(86)-0755-23284990 http:// www.att-lab.cn FCC RADIO TEST REPORT FCC ID:VGJRKS400 IC: 10981A-RKS400 Product： rukus Xtreme Trade Name： ETON, Soulra Model Name： RKS400 Serial Model： N/A Prepared for Eton Corporation 1015 Corporation Way, Palo Alto, CA 94303, USA Prepared by Shenzhen Asia Test Technology Co.,Ltd. 1/6, Bldg.8, Zhonghua Industrial City, Chuangye Rd., Nanshan District, Shenzhen, Guangdong, China Tel: +(86)-0755-23284990 Fax: +(86)-0755-23284990 Http: www.att-lab.net Report No.A TT-2014SZ1118007F - Page 2 of 47 - Shenzhen Asia Test Technology Co.,Ltd. 1/6, Bldg.8, Zhonghua Industrial City, Chuangye Rd., Nanshan District, Shenzhen, Guangdong, China Tel: +(86)-0755-23284990 Fax: +(86)-0755-23284990 http:// www.att-lab.cn TEST RESULT CERTIFIC ATION Applicant’s name........ Eton Corporation Address ........................ 1015 Corporation Way , Palo Alto, CA 94303 , USA Manufacture's Name... YOUDA ELECTRONICS(SHENZHEN) CO.,LTD Address ........................ Shang xing gang zai Industry Zone Sha jing, Bao an Area Shen zhen City, Guang dong, China Product description Product name ................. rukus Xt reme Model and/or type reference ..................... RKS400 Serial Model .................... N/A St andards.................... FCC Part15.247, RSS-210 Annex 8 Test procedure ................ ANSI C63.4 - 2014, CISPR 16-1-4 :2010, RSS-Gen Issue 4 This device described a bove has been tested by ATT, and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. This report shall not be reproduced except in full, without the written approval of ATT, this document may be altered or revised by ATT, personal only, and shall be noted in the revision of the document. Date of Test...................................... Date (s) of performance of tests ....... Nov. 20 2014 ~Nov. 30 2014 Date of Issue..................................... Nov. 30 2014 Test Result......................................... Pass Testing Engineer : (Eric W ang) Technical Manager : (Jerry You) Authorized Signatory : (Jack yu) Report No. ATT-2014SZ1118007F - Page 3 of 47 - Shenzhen Asia Test Technology Co.,Ltd. 1/6, Bldg.8, Zhonghua Industrial City, Chuangye Rd., Nanshan District, Shenzhen, Guangdong, China Tel: +(86)-0755-23284990 Fax: +(86)-0755-23284990 http:// www.att-lab.cn Table of Contents Page 1 . SUMMARY OF TEST RESULTS 5 1.1 TEST FACILITY 6 1.2 MEASUREMENT UNCERTAINTY 6 2 . GENERAL INFORMATION 7 2.1 GENERAL DESCRIPTION OF EUT 7 2.2 DESCRIPTION OF TEST MODES 9 2.3 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 10 2.4 DESCRIPTION OF SUPPORT UNITS(CONDUCTED MODE) 11 2.5 EQUIPMENTS LIST FOR ALL TEST ITEMS 12 3 . EMC EMISSION TEST 13 3.1 CONDUCTED EMISSION MEASUREMENT 13 3.1.1 POWER LINE CONDUCTED EMISSION LIMITS 13 3.1.2 TEST PROCEDURE 14 3.1.3 DEVIATION FROM TEST STANDARD 14 3.1.4 TEST SETUP 14 3.1.5 EUT OPERATING CONDITIONS 14 3.1.6 TEST RESULTS 15 3.2 RADIATED EMISSION MEASUREMENT 17 3.2.1 RADIATED EMISSION LIMITS 17 3.2.2 TEST PROCEDURE 18 3.2.3 DEVIATION FROM TEST STANDARD 18 3.2.4 TEST SETUP 19 3.2.5 EUT OPERATING CONDITIONS 20 3.2.6 TEST RESULTS (BETWEEN 9KHZ – 30 MHZ) 21 3.2.7 TEST RESULTS (BETWEEN 30MHZ – 1GHZ) 22 3.2.8 TEST RESULTS (ABOVE 1000 MHZ) 23 4 . POWER SPECTRAL DENSITY TEST 30 4.1 APPLIED PROCEDURES / LIMIT 30 4.1.1 TEST PROCEDURE 30 4.1.2 DEVIATION FROM STANDARD 30 4.1.3 TEST SETUP 30 4.1.4 EUT OPERATION CONDITIONS 30 4.1.5 TEST RESULTS 31 Report No. ATT-2014SZ1118007F - Page 4 of 47 - Shenzhen Asia Test Technology Co.,Ltd. 1/6, Bldg.8, Zhonghua Industrial City, Chuangye Rd., Nanshan District, Shenzhen, Guangdong, China Tel: +(86)-0755-23284990 Fax: +(86)-0755-23284990 http:// www.att-lab.cn Table of Contents Page 5 . BANDWIDTH TEST 35 5.1 APPLIED PROCEDURES / LIMIT 35 5.1.1 TEST PROCEDURE 35 5.1.2 EUT OPERATION CONDITIONS 35 5.1.3 TEST RESULTS 36 6 . PEAK OUTPUT POWER TEST 38 6.1 APPLIED PROCEDURES / LIMIT 38 6.1.1 TEST PROCEDURE 38 6.1.2 DEVIATION FROM STANDARD 38 6.1.3 TEST SETUP 38 6.1.4 EUT OPERATION CONDITIONS 38 6.1.5 TEST RESULTS 39 7 . 100 KHZ BANDWIDTH OF FREQUENCY BAND EDGE 40 7.1 DEVIATION FROM STANDARD 40 7.2 TEST SETUP 40 7.3 EUT OPERATION CONDITIONS 41 7.4 TEST RESULTS 42 8 . ANTENNA REQUIREMENT 45 8.1 STANDARD REQUIREMENT 45 8.2 EUT ANTENNA 45 9 . EUT TEST PHOTO 46 APPENDIX-PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS Report No. ATT-2014SZ1118007F - Page 5 of 47 - Shenzhen Asia Test Technology Co.,Ltd. 1/6, Bldg.8, Zhonghua Industrial City, Chuangye Rd., Nanshan District, Shenzhen, Guangdong, China Tel: +(86)-0755-23284990 Fax: +(86)-0755-23284990 http:// www.att-lab.cn 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: FCC Part15 (15.247) , Subpart C & RSS-210 Annex 8 Standard Section Test Item Judgment Remark 15.207&7.2.4 Conducted Emission PASS 15.247 (a)(2)& A8.1 6dB Bandwidth PASS 15.247 (b)& A8.4 Peak Output Power PASS 15.247 (c) & A8.5 Radiated Spurious Emission PASS 15.247 (d) & A8.2 Power Spectral Density PASS 15.205& A8.5 Band Edge Emission PASS 15.203 Antenna Requirement PASS NOTE: (1)” N/A” denotes test is not applicable in this Test Report Report No. ATT-2014SZ1118007F - Page 6 of 47 - Shenzhen Asia Test Technology Co.,Ltd. 1/6, Bldg.8, Zhonghua Industrial City, Chuangye Rd., Nanshan District, Shenzhen, Guangdong, China Tel: +(86)-0755-23284990 Fax: +(86)-0755-23284990 http:// www.att-lab.cn 1.1 TEST FACILITY Shenzhen STONE Testing Technology Co.,Ltd. Add.: F/6, Bldg.12, Zhongxing Industrial City, Chuangye Rd., Nanshan District Shenzhen P.R. China FCC Registration No.: 323508; IC Registration No.: 11043A 1.2 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ± U，where expended uncert…

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Report No. ATT-2014SZ1118007F - Page 46 of 47 - Shenzhen Asia Test Technology Co.,Ltd. 1/6, Bldg.8, Zhonghua Industrial City, Chuangye Rd., Nanshan District, Shenzhen, Guangdong, China Tel: +(86)-0755-23284990 Fax: +(86)-0755-23284990 http:// www.att-lab.cn 9. EUT TEST PHOTO Radiated Measurement Photos Conducted Measurement Photos Report No. A TT-2014SZ1118007F - Page 47 of 47 - Shenzhen Asia Test Technology Co.,Ltd. 1/6, Bldg.8, Zhonghua Industrial City, Chuangye Rd., Nanshan District, Shenzhen, Guangdong, China Tel: +(86)-0755-23284990 Fax: +(86)-0755-23284990 http:// www.att-lab.cn