Verification Report. Report No.:RLSZD Page 2 of As specified by client, to determine the Lead, Cadmium,

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1 Report No.:RLSZD Page 1 of 13 CENTRE TESTING INTERNATIONAL Applicant Address Part No. :TOP DEN ELECTRONICS CO. LTD :SIJIA INDUSTRIAL AREA SHIJIE TOWN DONGGUAN CITY GUANGDONG PROVINCE CHINA :DUNU-DN17 ****************************************************************************************************************************************** Conclusion: Tested According to directive Result Tested 2011/65/EU* Pass ****************************************************************************************************************************************** *=July 1, 2011, the EU Official Journal (OJ) released the directive 2011/65/EU which as a new version of RoHS Directive (2002/95/EC). The revised directive has entered into force on the twentieth day after its publication in the OJ. Tested by Inspected by Approved by Date Jan. 7, 2012 Technical Manager No

2 Report No.:RLSZD Page 2 of 13 Report on the submitted sample(s) said to be: Received Date :Dec. 23, 2011 Testing Period :Dec. 23, 2011 to Jan. 7, 2012 Test Requested :1.As specified by client, to determine the Lead, Cadmium, Mercury, Chromium and Bromine content in the submitted samples by XRF spectroscopy. 2.As specified by client, to determine the Lead, Cadmium, Mercury, Hexavalent Chromium, PBBs&PBDEs content in the submitted samples. 3.As specified by client, to identify if there is the Hexavalent Chromium in the submitted samples. EARPHONE No. Part Names Subsection Items Description 0001 Line ties / Black rubber 0002 Black wire jacket Black plastic 0003 Semi-transparent wire jacket Semi-transparent plastic 0004 Wire core Silver color metal 0005 Cotton thread Light yellow cotton thread 0006 Plug black jacket Black plastic Wire 0007 Plug gray jacket Gray plastic 0008 Plug plating Golden color plating 0009 Plug base Metal base 0010 Plug inner plastic Black plastic 0011 Solder Silver color metal 0012 Black earmuffs / Black rubber 0013 Green tube / Green rubber 0014 Black wire sleeve / Black plastic 0015 Plating Gray plating Gray metal shell 0016 Base Metal base 0017 Dust cloth / Black cloth 0018 Plating Silver color plating Metal shell(head) 0019 Base Metal base

3 Report No.:RLSZD Page 3 of 13 No. Part Names Subsection Items Description 0020 Plating Silver color plating Metal shell(tail) 0021 Base Metal base 0022 PCB Green/brown PCB 0023 Solder Silver color metal 0024 Black glue Black glue 0025 Semi-transparent glue Semi-transparent glue 0026 Metal cover Silver color metal 0027 Sponge pads Deep gray sponge 0028 Golden color pads Cupreous color metal 0029 Speaker Diaphragm Transparent film 0030 Voice coil enameled wire Red wire 0031 Metal shell plating Silver color plating 0032 Metal shell base Metal base 0033 Magnet plating Silver color plating 0034 Magnet base Magnet base 0035 Pads plating Silver color plating 0036 Pads base Metal base 1.Test Result(s): A.Screening Test 0001 <10 <10 <10 <10 < <10 <10 <10 <10 < <10 <10 <10 <10 < <50 <50 / / 0005 <10 <10 <10 <10 <10

4 Report No.:RLSZD Page 4 of 13 A.Screening Test <10 <10 <10 < <10 <10 <10 < * <50 <50 / / * <50 <50 / / 0010 <10 <10 <10 <10 < <50 <50 <50 / / 0012 <10 <10 <10 <10 < <10 <10 <10 < <10 <10 <10 <10 < * <50 <50 / / * <50 <50 / / <10 <10 < <50 <50 <50 / / * <50 <50 / / 0020 <50 <50 <50 / / * <50 <50 / / 0022 <50 <50 <50 <50 < <50 <50 <50 / / <10 <10 < <10 <10 <10 <10 <10

5 Report No.:RLSZD Page 5 of 13 A.Screening Test <50 <50 / / 0027 <10 <10 <10 <10 < <50 <50 / / 0029 <10 <10 <10 <10 < <50 <50 <50 <50 < <50 <50 / / <50 <50 / / <50 <50 / / 0034 <50 <50 < / <50 <50 / / <50 <50 / / Note : -mg/kg = ppm = parts per million Remark: 1.The screening results are only used for reference. 2.*Further chemical test will be conducted which result is above the screening limit. B.Chemical Test Content (mg/kg) No.0008 No.0009 No.0015 Lead (Pb) N.D #1 N.D. Cadmium (Cd) / / / Mercury (Hg) / / / Hexavalent Chromium (Cr(VI)) / / / Polybrominated Biphenyls (PBBs) / / / Polybrominated Diphenyl Ethers (PBDEs) / / /

6 Report No.:RLSZD Page 6 of 13 B.Chemical Test Content (mg/kg) No.0016 No.0019 No.0021 Lead (Pb) # # #1 Cadmium (Cd) / / / Mercury (Hg) / / / Hexavalent Chromium (Cr(VI)) / / / Polybrominated Biphenyls (PBBs) / / / Polybrominated Diphenyl Ethers (PBDEs) / / / Note: -MDL = Method Detection Limit -N.D. = Not Detected (<MDL) -mg/kg = ppm = parts per million Conclusion No.0004 No.0008 No.0009 Hexavalent Chromium (Cr(VI)) Negative Negative Negative Conclusion No.0011 No.0015 No.0016 Hexavalent Chromium (Cr(VI)) Negative Negative Negative Conclusion No.0018 No.0019 No.0020 Hexavalent Chromium (Cr(VI)) Negative Negative Negative Conclusion No.0021 No.0023 No.0026 Hexavalent Chromium (Cr(VI)) Negative Negative Negative

7 Report No.:RLSZD Page 7 of 13 B.Chemical Test Conclusion No.0028 No.0031 No.0032 Hexavalent Chromium (Cr(VI)) Negative Negative Negative Conclusion No.0033 No.0035 No.0036 Hexavalent Chromium (Cr(VI)) Negative Negative Negative Note : Negative = Absence of Cr(VI), the detected Cr(VI) concentration in the boiling water extraction solution is less than 0.02 mg/kg with 50cm 2 sample surface area used. Remark: 1.According to the client s declaration: The test results of sample No.0001~2 copy from sample No.0001~2 of the test report The test results of sample No.0003~5 copy from sample No.0003~5 of the test report (Report No.RLSZD ) The test results of sample No.0006 copy from sample No.0008 of the test report The test results of sample No.0007 copy from sample No.0007 of the test report (Report No.RLSZD ) The test results of sample No.0008~10 copy from sample No.0009~11 of the test report The test results of sample No.0011 copy from sample No.0026 of the test report The test results of sample No.0012 copy from sample No.0013 of the test report The test results of sample No.0014~15 copy from sample No.0014~15 of the test report The test results of sample No.0016, 0019, 0021 copy from sample No.0016 of the test report The test results of sample No.0017 copy from sample No.0020 of the test report The test results of sample No.0022~24 copy from sample No.0025~27 of the test report The test results of sample No.0025 copy from sample No.0031 of the test report (Report No.RLSZD )

8 Report No.:RLSZD Page 8 of 13 The test results of sample No.0026 copy from sample No.0028 of the test report The test results of sample No.0028~30 copy from sample No.0029~31 of the test report The test results of sample No.0031, 0035 copy from sample No.0033 of the test report The test results of sample No.0032, 0036 copy from sample No.0034 of the test report The test results of sample No.0033~34 copy from sample No.0035~36 of the test report 2.According to directive 2011/65/EU which as a new version of RoHS Directive (2002/95/EC). #1 Lead is exempted as an alloying element in Copper containing up to 4% (40000 mg/kg) by weight. 2.Test Method: A.Screening test by XRF spectroscopy: XRF screening limits in mg/kg for regulated elements according to IEC 62321:2008 Ed.1 Sec.6 &Annex D Element IEC 62321:2008 Ed.1 Sec.6&Annex D MDL (mg/kg) Polymers and metals Composite material Polymers Other material Pb P 700 <X <1300 F P 500 <X <1500 F Cd P 70 <X <130 F P 50 <X <150 F Hg P 700 <X <1300 F P 500 <X <1500 F Cr P 700 <X P 500 <X Br P 300 <X P 250 <X Note: P = PASS F = FAIL The symbol X marks the region where further investigation is necessary.

9 Report No.:RLSZD Page 9 of 13 B.Chemical Test Test Method Measured Equipment(s) MDL IEC 62321:2008 Ed.1 Sec.8 ICP-OES 2 mg/kg Lead (Pb) IEC 62321:2008 Ed.1 Sec.9 ICP-OES 2 mg/kg IEC 62321:2008 Ed.1 Sec.10 ICP-OES 2 mg/kg IEC 62321:2008 Ed.1 Sec.8 ICP-OES 2 mg/kg Cadmium (Cd) IEC 62321:2008 Ed.1 Sec.9 ICP-OES 2 mg/kg IEC 62321:2008 Ed.1 Sec.10 ICP-OES 2 mg/kg Mercury (Hg) IEC 62321:2008 Ed.1 Sec.7 ICP-OES 2 mg/kg Hexavalent Chromium (Cr(VI)) IEC 62321:2008 Ed.1 Annex B UV-Vis / IEC 62321:2008 Ed.1 Annex C UV-Vis 2 mg/kg Polybrominated Biphenyls (PBBs) IEC 62321:2008 Ed.1 Annex A GC-MS 5 mg/kg Polybrominated Diphenyl Ethers (PBDEs) IEC 62321:2008 Ed.1 Annex A GC-MS 5 mg/kg 3.Test Process: 1.1).Test for Pb/Cd Content (IEC 62321:2008 Ed.1 Sec.8) Weigh sample and place it in a microwave digestion vessel Add digestion reagent Digest sample in microwave digestion oven Analyzed by Make up with Dry Ashing/ Alkali Fusion/ Acid Dissolution Residue Filtration ICP-OES deionized water Solution 1.2).Test for Pb/Cd Content (IEC 62321:2008 Ed.1 Sec.9) Weigh sample and place it in a conical flask Add digestion reagent Digest the sample Analyzed by Make up with Dry Ashing/ Alkali Fusion/ Acid Dissolution Residue Filtration ICP-OES deionized water Solution

10 Report No.:RLSZD Page 10 of ).Test for Pb/Cd Content (IEC 62321:2008 Ed.1 Sec.10) Weigh sample and place it in a microwave digestion vessel Add digestion reagent Digest sample in microwave digestion oven Analyzed by Make up with Dry Ashing/ Alkali Fusion/ Acid Dissolution Residue Filtration ICP-OES deionized water Solution 2).Test for Hg Content Weigh sample and place it in a microwave digestion vessel Add digestion reagent Digest sample in microwave digestion oven Analyzed by Make up with Dry Ashing/ Alkali Fusion/ Acid Dissolution Residue Filtration ICP-OES deionized water Solution 3.1).Test for Chromium(Ⅵ) Content (IEC 62321:2008 Ed.1 Annex B) Select a test sample measuring about 50±5cm 2 Extraction with boiling water Filter and remove the sample Analyzed by UV-Vis Add test solution Adjust the ph value of the solution

11 Report No.:RLSZD Page 11 of ).Test for Chromium(Ⅵ) Content (IEC 62321:2008 Ed.1 Annex C) Weigh sample and place it in a conical flask Add digestion solution Heat at for 3 hours Add test solution Adjust the ph value of the solution Cool and filter Adjust the ph value of the solution 4). Test for PBBs/PBDEs Content Weigh sample and place it in a thimble Make up with deionized water Extracted with organic solvent Analyzed by UV-Vis Concentrate the extract Analyzed by GC-MS Make up with organic solvent Transfer the extract into a volumetric flask

12 Report No.:RLSZD Page 12 of 13 Photo(s) of the product(s)

13 Report No.:RLSZD Page 13 of 13 Photo(s) of the tested component(s) *** End of report *** This report is considered invalidated without the Special Seal for Inspection of the CTI, This report shall not be altered, increased or deleted. The results shown in this test report refer only to the sample(s) tested. Without written approval of CTI, this test report shall not be copied except in full and published as advertisement. Building C, Hongwei Industrial Zone, Baoan 70 District, Shenzhen