2A7J6-TCB1TCB1 Electric Toothbrush

There will be slight discomfort at first use, but you will get used to it after many uses. ※ 1. First attach the brush head to the toothbrush body. * Be sure to insert the toothbrush body vertically, do not twist the brush head. 2. Apply toothpaste to the brush head. 3. Press the button “on/off” to start the toothbrush. 4. Press the button “on/off” to switch the mode you want (5 modes). 5. Press the button to switch the gear you want. * 3 levels, 1 level is recommended for first use, gradually upgrade the level after getting used to it. 6. Shut down: Within 5 seconds of the selected mode, press and hold “Power On” to turn off the toothbrush; If the selected mode is more than 5 seconds, short press “Power On” to turn off the toothbrush; The toothbrush will automatically shut down after using for more than 2 minutes. Usage mode： Usage and mode De-plaque mode High frequency and thorough cleaning, effectively remove stubborn tartar. Clean mode Deep clean, solve the daily residual dirt. Massage mode Relieve gum discomfort and maintain health. Polishing mode Polished teeth, radiant. Sensitive mode Gentle touch clean, no burden on sensitive teeth. On/Off Button Gear selection Button - 3 - TCB1 Electric Toothbrush User Manual 1. Plug in Display during charging - gear light display: the 3 gear lights flash in sequence while charging. • When the 1st gear light flashes, indicating that the charge is not 1/3 full. • When the 1st gear light is always on and the 2nd gear light is flashing, indicating that the charge is not 2/3 full. • When the 1st and 2nd gear lights are always on and the 3rd gear light is flashing, indicating that the charge is less than 3/3 full. • When the 3-stop light is always on, it means the charge is full. 2. Place the charging base on a level table. 3. Toothbrush inserted upright into charging base (as shown). 4. When charging is complete, unplug the power cord. Charging baseToothbrush headFrontBack Accessories Charging ※ Warning ※Kind reminder Gums may bleed at first use; if bleeding still occurs after 1-2 weeks of use, stop immediately and consult your doctor. • Do not share brush heads with others. • Persons (including young children) who do not have full civil capacity or lack the relevant experience and knowledge must use, clean and maintain the product under the supervision and guidance of a guardian. • Users of orthodontics, dental restorations, dental implants, etc. should use them under the supervision of a physician. • This product complies with safety standards for electromagnetic devices and any questions regarding pacemakers or other implantable devices should be directed to a physician or the manufacturer of the implantable device prior to use. • Use under a doctor's supervision for the following conditions: cardiac patients, seriously ill patients, acutely ill patients, infected patients, hemophiliacs, malignant tumor patients, allergy patients, etc. • Keep away from sources of fire and heat. • Do not alter or repair. • Do not drop the toothbrush hard enough to strongly impact it. • Unplug the power supply if not used for a long time. Q&A Q: The vibration of the toothbrush seems to be getting weaker? A: The brush head may be connected to the host too tightly. Please remove the brush head and install it. Q: The electric toothbrush can't start? A: Please consider whether the battery is insufficient; if the problem is still not resolved, it may be that the battery has reached the end of its life. Please contact the PESSIDO after-sales for replacement. Q: I have charged, but the battery life is short? A: Please make sure whether the toothbrush is placed vertically and steadily during charging; if the problem is still not solved, it may be that the battery has reached the end of its life. Please contact the PESSIDO after-sales for replacement. 2. Wash the brush head. Rinse the inside and bottom of your toothbrush well (as shown). ※ Do not pull hard on the bristles. ※ Do not use hot water above 80°C. 3. Wipe the toothbrush and water from the body and store them away. ※ Do not place the body in water. ※ Do not use hot water above 40°C. After-sales service 2 Year Warranty 1. The warranty period is two years from the date of purchase. Any quality problems caused by product manufacturing or material defects during normal use belong to the scope of the warranty. he scope of warranty covers the quality problems of parts that affect the function of the product, and does not include the damage caused by the appearance of wear due to long-term use or due to incorrect operation, negligence, or accident. 2. Any damage caused by trying to open or disassemble the product(including its accessories) is not covered by the warranty. 3. Quality assurance claims need to provide reasonable evidence that the product is still within the warranty period. In order to make your product warranty valid, please keep the original proof of purchase properly during the warranty period. - 1 - 1. Remove the brush head(as shown in the illustration at right) Remove the brush head vertically from the mounting head. Cleaning method - 5 - ※ A smart shift pause reminder is provided every 30s during use. Place the bristles at a 45° angle along the gum line. The bristles should touch the surface of the teeth and gums, in groups of 2~3 teeth, vibrate horizontally. Brush the surface of the teeth, and then move the toothbrush to the next group of 2 to 3 teeth and repeat. Rest the toothbrush on the occlusal surface of the posterior wisdom teeth and perform gentle back and forth strokes. Recommended Pasteur method of tooth brushing - 4 - - 6 - - 7 -- 8 - Warranty Card Item： Purchasing date： Model： Purchase Channel： Purchase Account： Fault description Purchaser Information Name： Telephone： Address： - 9 - - 2 - Parameter Model TCB1 Electric Toothbrush Gear High/Medium/Low Waterproof IPX7 (Toothbrush Handle) Unit size 236*29.5*29.5mm（including brush） Battery Built-in rechargeable battery (lithium battery) Modes 5 b…

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C5266091_X8_Ed.1 1/1 LetterofAuthorization GUANGDONGACE-TECCO.,LTD Company:GUANGDONGACE-TECCO.,LTD Address:No.420,JinxingRoad,XixiIndustrialPark,LiaobuTown,DongGuan City ProductName:TCB1ElectricToothbrush ModelNumber:TCB1ElectricToothbrush FCCIdentifier:2A7J6-TCB1 WeauthorizeLGAITechnologicalCenterS.A.,RondadelaFontdelCarme,s/n, 08193Bellaterra,Spain,toactonourbehalfonallmattersconcerningthe abovenamedequipment. AnyindividualwithinLGAITechnologicalCenterS.A.isauthorizedtoactonour behalfandtakeactionontheapplication. WedeclarethatauthorizeLGAITechnologicalCenterS.A.,RondadelaFontdel Carme,s/n,08193Bellaterra,Spain,isallowedtoforwardallinformation relatedtotheapprovalprojecttotheFederalCommunicationCommissionand todiscussanyissuesconcerningtheapprovalapplication.Anyandallacts carriedoutbyLGAITechnologicalCenterS.A.onourbehalfshallhavethe sameeffectasactsofourown. Name:TangTuoDate:2022-07-13 Title:DesignQualityAssurance Signatureofapplicant:

C5266091_X10_Ed.2 1/1 GUANGDONGACE-TECCO.,LTD OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 Date:2022-07-13 Subject:RequestforConfidentiality FCCID:2A7J6-TCB1 ToWhomItMayConcern, PursuanttotheprovisionsofSections0.457and0.459ofCommission'srules (47CFR0.457,0.459),wearerequestingtheCommissiontowithholdthefollowing attachment(s)asconfidentialdocumentfrompublicdisclosure. ExhibitsLong-Term Confidentiality Short-Term Confidentiality NOTE2 IDLabel/LocationNoNo AttestationStatementNoNo ExternalPhotosNo ☐ BlockDiagram ☒☐ Schematics ☒☐ TestReportNoNo TestSetupPhotosNo ☐ User’sManual ☐ NOTE 1 ☐ InternalPhotos ☐ NOTE 1 ☐ PartsList/TuneUp ☐☐ RFExposureInfoNoNo OperationalDescription ☒☐ CoverLetter(s)NoNo SDRSoftware/SecurityInfo ☐ No NOTE1:Long-TermConfidentialitymaybepermittedunderspecialconditions(SeeII.LONG-TERMCONFIDENTIALITY,Section3of KDB726920,uselastinforce) NOTE2:Short-TermConfidentialitycanberequestedforamaximumof180daysfromthedateofthegrant. Abovementioneddocumentcontainsdetailedsystemandequipmentdescriptionare consideredasproprietaryinformationinoperationoftheequipment.Thepublic disclosureofabovedocumentsmightbeharmfultoourcompanyandwouldgive competitoranunfairadvantageinthemarket. Incaseofshort-termConfidentiality,theapplicantrequeststheexhibitsselected abovearewithheldfrompublicviewforaperiodofdaysfromthedateofthe GrantofEquipmentAuthorizationandpriortomarketing. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondentduringcertificationreviewprocesscannotbegrantedasconfidential documentsandthoseinformationwillbeavailableforpublicreviewoncethegrantof equipmentauthorizationisissued. Sincerely, C5266091_X10_Ed.2 1/1 Signature: Name:TangTuo Title:DesignQualityAssurance

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Page 1 of 21 FCC TEST REPORT FCC ID: 2A7J6-TCB1 Product Name : TCB1 Electric Toothbrush Model Name : TCB1 Electric Toothbrush Additional Model : N/A Brand Name : N/A Report No. : PTC22070406901E-FC01 Prepared for GUANGDONG ACE-TEC CO., LTD No.420, Jinxing Road, Xixi Industrial Park, Liaobu Town, DongGuan City Prepared by Precise Testing & Certification Co., Ltd Building 1, No. 6, Tongxin Road, Dongcheng Street, Dongguan, Guangdong, China Report No.: PTC22070406901E-FC01 Page 2 of 21 1 TEST RESULT CERTIFICATION Applicant’s name : GUANGDONG ACE-TEC CO., LTD Address : No.420, Jinxing Road, Xixi Industrial Park, Liaobu Town, DongGuan City Manufacture's name : GUANGDONG ACE-TEC CO., LTD Address : No.420, Jinxing Road, Xixi Industrial Park, Liaobu Town, DongGuan City Product name : TCB1 Electric Toothbrush Model name : TCB1 Electric Toothbrush Standards : FCC CFR47 Part 18 Test procedure : MP-5 Test Date : Jul. 05 , 2022 to Jul. 13, 2022 Date of Issue : Jul. 13, 2022 Test Result : Pass This device described above has been tested by PTC, 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 PTC, this document may be altered or revised by PTC, personal only, and shall be noted in the revision of the document. Test Engineer: Simon Pu / Engineer Technical Manager: Ronnie Liu / Manager Report No.: PTC22070406901E-FC01 Page 3 of 21 Contents Page 1 TEST RESULT CERTIFICATION .............................................................................................................................. 2 2 TEST SUMMARY ......................................................................................................................................................... 4 3 TEST FACILITY ............................................................................................................................................................ 5 4 GENERAL INFORMATION ........................................................................................................................................ 6 4.1 GENERAL DESCRIPTION OF E.U.T. .................................................................................................................... 6 4.2 TEST MODE ........................................................................................................................................................ 7 5 EQUIPMENT DURING TEST ..................................................................................................................................... 8 5.1 EQUIPMENTS LIST............................................................................................................................................... 8 5.2 MEASUREMENT UNCERTAINTY ........................................................................................................................... 9 5.3 DESCRIPTION OF SUPPORT UNITS ................................................................................................................... 10 6 FIELD STRENGTH .................................................................................................................................................... 11 6.1 EUT OPERATION .............................................................................................................................................. 11 6.2 TEST SETUP ..................................................................................................................................................... 12 6.3 SPECTRUM ANALYZER SETUP .......................................................................................................................... 13 6.4 TEST PROCEDURE ............................................................................................................................................ 14 6.5 SUMMARY OF TEST RESULTS .......................................................................................................................... 15 8 TEST PHOTOS ........................................................................................................................................................... 16 9 EUT PHOTOS ............................................................................................................................................................. 17 Report No.: PTC22070406901E-FC01 Page 4 of 21 2 Test Summary Test Items Test Requirement Result Conduct Emission 18.307 N/A Field Strength 18.305 PASS Report No.: PTC22070406901E-FC01 Page 5 of 21 3 TEST FACILITY Precise Testing & Certification Co., Ltd Address: Building 1, No. 6, Tongxin Road, Dongcheng Street, Dongguan, Guangdong, China A2LA Certificate No.: 4408.01 FCC Registration Number: 790290 FCC Designation Number：CN1219 IC Registration Number: 12191A CAB identifier: CN0080 Report No.: PTC22070406901E-FC01 Page 6 of 21 4 General Information 4.1 General Description of E.U.T. Product Name : TCB1 Electric Toothbrush Model Name : TCB1 Electric Toothbrush Power supply : Iutput:5V/1A DC Li-ion Battery : 14500CY Rated Voltage: 3.7V Capacity:750mAh Hardware Version : N/A Software Version : N/A Report No.: PTC22070406901E-FC01 Page 7 of 21 4.2 Test Mode To investigate the maximum EMI emission characteristics generates from EUT, the test system was pre- scanning tested base on the consideration of following EUT operation mode or test configuration mode which possible have effect on EMI emission level. Each of these EUT operation mode or test configuration mode mentioned above was evaluated respectively. This EUT is tested with a adapter, the adapter are checked and only worst case is record with the adaptor GaN Mini I. Pretest Mode Description Mode 1 CLEAN Mode 2 SENSITIVE Mode 3 DE-PLAQUE Mode 4 MASSAGE Mode 5 POLISH Report No.: PTC22070406901E-FC01 Page 8 of 21 5 Equipment D…

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RadiatedEmissions TestFrequencyFrom9KHz-30MHz