2AT9XSC-1766BTBluetooth Speaker

． size: 90x130mm 说明书 一 ，充电 外插sv为本机充电，充电时LED灯常亮． 二，开机J关机 开关拨到 “ ON ” 位置为开机， 拨到°CFF ” 位置为关机． 三，接键操作 1 “ M " 短接蓝牙／自拍／USB/TF/RADIO/AUX切换 ． 2 “ Hl/V-' ＊按·音量减． 短搜收音模式为上 一 个台，MP3模式为上 一 首歌曲． 在自t自模式下短按 “ 嗣 /V －＇键为自拍功能（仅适于苹果系统手机） 3 ， “ 刚／V＋ ” ＊接啬量加． 短接收音模式为下 一 个台，MP3模式为下 一 首歌曲． 在自拍模式下短按 “ 酬 /V ＋ ’ 键为自拍功能（f9.适于安卓系统手机） 4 ， “ 川／飞 m MP3／收音／蓝牙状态时短接为播放／暂停，收音状态时长授为自动搜台． 通话中短按 “ 川｜／ 飞 ’ 键为 “ 手机接昕／蓝牙盲箱接口斤 ” 之间切换， 通话中t是按 “ 川／、 ” 键为撞机， 蓝牙静置时＊按 “ 川／、 ” 键为回拨上个电话． 有来电时短按 “ 川／ 飞 ” 键为接昕电话，长接为拒昕， 5 “ REC/DEL ” 在蓝牙／AUX/FM模式下长按开始录音（显示REC） ， 再次长接退出录音。 在音乐模式下短按快速播放录音 ， 长接删除录音。 四，蓝牙连接 开机自动进入蓝牙模式（有语音提示），手机打开蓝牙搜索本机昂牌 ， 点击连接。成功高语音提示，进入蓝牙模式后可以进行各项蓝牙操作， 五，自f臼功能 l按 “ M ” 键，从蓝牙模式转换到自拍模式， 2手机打开蓝牙，搜索 ” shutter ” ， 点击连接，连接成功会声音提示 3打开手机的拍照界面，此时接 “ 嗣 /V ” 或者 ” 刚/V＋ ” 接键进行拍照． 附安丰革统要求4.2.2以上版本 ， !OS要求6.0以上版本 ， 其它版本不支持， 手机有独立拍照按键的一般不支持． manual -, charge Extrap。lationfor native SV charging when the charging LED lights stay lit 二 l ON/OFF Switch t。 ” ON "p。sitionto turn 。n, dial t。 ” OFF ” p。sili。nto turn o何themachine 三The Key Operation 1 ， “M ” Short press: Bluetooth I Self timer /USB/TF/RADIO/AUX switch 2，“阳 /V-" L。ngpress: f。r the v。lumereduction Short press: for a stati。n in radio mode, MP3 mode to the previ。us song The self timer mode, short press " H l/V ’ button for the sel仁timerfunct旧n (only available for Windows Mobile Ph。nes) 3，“’”/V＋ ’ Long press: the volume increase Short press: Radio Mode for a c。nsole,MP3 mode f。r the next song In self-timer mode, sho叫press “ 问/V＋ ” buttonfor the self-timer funcli。n (only for Android) 4 ， “ 川／、 ’ MP3/ Radio I Bluetooth short press PLAY I pause status. Long press f，。r autos臼nra巾 ， Call, short press “ .i11飞 ” Keyfor ” Bluetooth speaker phone I answer ” to switch between There is an inc。mingcall, short press “ 恻I ／飞 ” buttonto answer the phone, Long press to reject Call in the sho时／long Press" �I ／ 飞 ” buttonto hang up Bluet。othstatic long Press “ 川／ 飞 ” buttonto dial a telephone 5 ， “REC/DEL ” Long press start recording (show REC) in wireless, AUX/FM mode and long press exit reccrding again. Short press to play the recording in music mode and long press to delete the reccrding 囚， The Bluet。。th connection B。。tinto the bluetooth mode automalically(Voice prompt） ， 。penthe mobile phone, search the brand and click connect.Success has a v。ice prompt 五 ， The Self-timer function Press ”M ” key from the Bluetooth mode switch to the self-timer mode, Open the Bluet。。thmobile ph。ne,search for ” shutter ” ， and click Connect, Open y。urph。ne'scamera interface, then press ” Hl/ V － ·。r ” 酬/V＋ ” buttont。 takepictures Attachment: Andr。；asystem req,;,e, ,ers；。n4.2.2orab。，e.IOS req,;,e, m,;oc 6.0 or abo,e.。therversions are oot '"pported to, lhe be;og. camera phooe, ha,e ao ;,depeodeot eomy key, are geoerally n创＇＂pported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

(Shenzhen M&lak Industry Co., Ltd.) Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: 2AT9XSC-1766BT Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Exhibit Type File Name Block Diagram, Schematics, Operational Description Block Diagram Schematics Operational Description 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 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, ( John Feng) Rev 11/20/07

Model Difference 2020-06-11 EUT NAME: Bluetooth Speaker FCC ID: 2AT9XSC-1766BT MODEL : SC-1766BT HS-1095 All the model are the same circuit and RF module, except model names . Regards Sincerely Client’s signature Client’s name / title : Jo hn Feng (Management) Contact information / address: 5 Floor, JinShan Industrial Zone, No.375, GuangShen, Shenzhen,China

(Shenzhen M&lak Industry Co., Ltd..) Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Date: 2020/06/11 SUBJECT: FCC Application for FCC ID: 2AT9XSC-1766BT To Whom It May Concern: We, the undersigned, hereby authorize Andy Yuan at Shenzhen BCTC Testing Co., Ltd. on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by Andy Yuan of Shenzhen BCTC Testing Co., Ltd. on our behalf shall have the same effect as acts of our own. This is to advise that we are in full compliance with the Anti- Drug Abuse Act. We, the applicant, are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Regards, ( John Feng)

External Photos

Model:SC-1766BT FCC ID: 2AT9XSC-1766BT Label Location

Internal Photos Antenna

Shenzhen BCTC Testing Co., Ltd. FCC ID:2AT9XSC-1766BT Portable device According to §15.247(e)(i) and §1.1307(b)(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. According to KDB447498 D01 General RF Exposure Guidance V06 The 1-g SAR and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)]·[√f(GHZ)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where: • f(GHZ) is the RF channel transmit frequency in GHz • Power and distance are rounded to the nearest mW and mm before calculation • The result is rounded to one decimal place for comparison When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. BT: Modulation Channel Freq. (GHz) Conduct ed power (dBm) Conducte d power (mW) Tune-up power (dBm) Max tune-up power (dBm) Max tune-up power (mW) Distance (mm) Result calculatio n SAR Exclusion threshold SAR test exclusion 2.402-2.81 0.52-2 ±1-1.000.79<50.246223.00YES 2.441-2.30.59-2 ±1-1.000.79<50.248213.00YES 2.480-1.830.66-1 ±10.001.00<50.314963.00YES 2.402-1.630.69-1 ±10.001.00<50.309973.00YES 2.441 -1.090.78-1 ±10.001.00<50.312473.00YES 2.480-0.640.860±11.001.26<50.396513.00YES GFSK Pi/4 DQPSK Conclusion: For the max result : 0.39651W/Kg ≤ FCC Limit 3.0 for 1g SAR.

Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC-LH190400169E FCC Part 15C Test Report FCC ID:2AT9XSC-1766BT Product Name: Bluetooth Speaker Trademark: N/A Model Name : SC-1766BT HS-1095 Prepared For : Shenzhen M&lak Industry Co.,Ltd Address : 5 Floor, JinShan Industrial Zone, No.375, GuangShen, shenzhen, China Prepared By : Shenzhen BCTC Testing Co., Ltd. Address : BCTC Building & 1-2F, East of B Building, Pengzhou Industrial, Fuyuan 1st Road, Qiaotou Community, Fuyong Street, Bao’an District, Shenzhen, China Test Date: Apr. 29, 2019 – May 21, 2019 Date of Report : May 21, 2019 Report No.: BCTC-LH190400169E Te s t Report Tel: 400-788-9558 Web: https://www.bctc-lab.com BCTC/RF-EMC-0 07 Ver.：A.0 Page 1 of 59 Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC-LH190400169E TEST RESULT CERTIFICATION Applicant’s name ............. : Shenzhen M&lak Industry Co.,Ltd Address ............................. : 5 Floor, JinShan Industrial Zone, No.375, GuangShen, shenzhen, China Manufacture's Name ........ : Shenzhen M&lak Industry Co.,Ltd Address ............................. : 5 Floor, JinShan Industrial Zone, No.375, GuangShen, shenzhen, China Product description Product name .................... : Bluetooth Speaker Trademark ......................... : N/A Model and/or type reference .......................................... : SC-1766BT HS-1095 Standards ......................... : FCC Part15.247 ANSI C63.10:2013 This device described above has been tested by BCTC, 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 BCTC, this document may be altered or revised by BCTC, personal only, and shall be noted in the revision of the document. Prepared by(Engineer): Bin Mei Reviewer(Supervisor): Eric Yang Approved(Manager): Zero Zhou Te s t Report Tel: 400-788-9558 Web: https://www.bctc-lab.com BCTC/RF-EMC-0 07 Ver.：A.0 Page 2 of 59 Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC-LH190400169E Table of Contents Test Report Declaration Page 1. TEST SUMMARY ...................................................... 5 2. TEST FACILITY ....................................................... 6 3. MEASUREMENT UNCERTAINTY........................................ 6 4. GENERAL INFORMATION .............................................. 7 4.1 GENERAL DESCRIPTION OF EUT ...................................... 7 4.2 Test Setup Configuration ................................................ 7 4.3 Support Equipment ..................................................... 8 4.4 Channel List ........................................................... 9 4.5 Test Mode ............................................................ 10 5. TEST FACILITY AND TEST INSTRUMENT USED ........................ 11 5.1 Test Facility ........................................................... 11 5.2 Test Instrument Used .................................................. 11 6. CONDUCTED EMISSIONS ............................................. 13 6.1 Block Diagram Of Test Setup ........................................... 13 6.2 Limit ................................................................. 13 6.3 Test procedure ........................................................ 13 6.4 Test Result ........................................................... 15 7. RADIATED EMISSIONS ............................................... 17 7.1 Block Diagram Of Test Setup ........................................... 17 7.2 Limit ................................................................. 18 7.3 Test procedure ........................................................ 18 7.4 Test Result ........................................................... 20 7.5 RADIATED Band EMISSION MEASUREMENT ............................ 24 8. CONDUCTED EMISSION .............................................. 26 8.1 Block Diagram Of Test Setup ........................................... 26 8.2 Limit ................................................................. 26 8.3 Test procedure ........................................................ 26 8.4 Test Result ........................................................... 27 9. 20 DB BANDWIDTH .................................................. 34 9.1 Block Diagram Of Test Setup ........................................... 34 9.2 Limit ................................................................. 34 9.3 Test procedure ........................................................ 34 9.4 Test Result ........................................................... 35 10. MAXIMUM PEAK OUTPUT POWER .................................... 39 10.1 Block Diagram Of Test Setup .......................................... 39 10.2 Limit ................................................................ 39 10.3 Test procedure ....................................................... 39 10.4 Test Result .......................................................... 40 11. HOPPING CHANNEL SEPARATION .................................... 44 11.1 Block Diagram Of Test Setup .......................................... 44 11.2 Limit ................................................................ 44 Te s t Report Tel: 400-788-9558 Web: https://www.bctc-lab.com BCTC/RF-EMC-0 07 Ver.：A.0 Page 3 of 59 Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC-LH190400169E 11.3 Test procedure ....................................................... 44 11.4 Test Result .......................................................... 45 12. NUMBER OF HOPPING FREQUENCY .................................. 49 12.1 Block Diagram Of Test Setup .......................................... 49 12.2 Limit ................................................................ 49 12.3 Test procedure ....................................................... 49 12.4 Test Result ..........................................…

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Spurious emissions Conducted emissions