2BCHH-QW33Smart watch

Charge your smartwatch Make sure the battery is in a normal state for first use. If the power does not turn on properly, connect the charger to charge the device. This machine is powered by USB +5V, magnetic charging. The full charge time is about 2.5 hours. After a full charge, press and hold the power button for about 3 seconds to turn on the smartwatch. App installation 1. Download the Transfer Mold app: The smartwatch needs to download an app to connect to your phone. Please download the app by scanning the QR code below. It supports both Apple and Android devices. 2. The app can be downloaded from the "Play store" for Android phones and the "App Store" for Apple devices. Scan the QR code below to download the Transfer Mold app. Bluetooth pairing 1. Turn on the Bluetooth switch on your phone 2. Open the Transfer Coil App and set the relevant personal information 3. Go to "Devices" and click "Add Device" to experience more features. 4. Select "QW33" from the search list. 5. Once the pairing is complete, you can use or customize the features as you like. Note: Android phones need to allow apps to run in the background. Android and iPhone use all notification permissions to read contact information, And provide the app to run in the background in the phone settings. After the Android phone connects the smartwatch "Qw33", a small window will pop up and ask to connect with "QW33Audio" to answer calls and listen to music; The Apple mobile phone is connected to the dual Bluetooth one-time, and the above pairing QW33Audio dialog box will no longer pop up, and the dual Bluetooth names will be combined into one, and only QW33Audio will be displayed in the phone/settings/Bluetooth/device. Please make sure that you must turn on your phone audio in your smartwatch as shown above to use the audio and call functions. Watch interface Introduction to the functions of the watch Healthy Triple Ring The three rings represent activity (outer ring), exercise (central ring), and standing (inner ring). You can set a target value for each of them. Physical training Tap the sport icon on the menu to start a new session. There are 120 sport modes to choose from. The exercise data can be synchronized to the mobile app for viewing. Sleep monitoring Please wear a smartwatch when sleeping, it will monitor sleep time and sleep quality (deep/light sleep) and can be synced to the mobile app to view the data. Music control After the mobile phone is bound to the watch through the APP, when the mobile phone plays music, the bracelet can pause, play, and control the up and down songs. Female menstrual cycle In the path of mobile phone/APP/personal information/gender, set the gender to female, and the female menstrual cycle management module can be displayed on the APP homepage. Alarm clock reminders You can set 5 sets of alarms. When the set time is reached, the smartwatch will vibrate. meteorology After the mobile phone is bound to the watch through the APP, the local meteorological data will be pushed to the watch for display. Including ultraviolet light, air pressure, wind speed, humidity. Voice assistant Tap the voice assistant menu icon to start the voice assistant feature. Please make sure that Bluetooth audio must be turned on in the smartwatch and connected with the phone. Weather display After the mobile phone is bound to the watch through the transfer coil APP, the local weather information will be automatically pushed to the bracelet for display. Language selection There are a total of 18 menu languages to choose from. Introduction to some of the functions and settings of the APP On the "Device" page of the APP, you can bind and unbind the bracelet, set up message notifications, upgrade firmware, download watch faces, and so on. In the "homepage" of the APP, the APP will display detailed watch data such as exercise records, step counting, sleep, and women's menstrual cycles after synchronizing the watch. On the "My" page of the app, you can set your personal information, target steps, and popular questions. If you are a woman, please set it to female in the gender column, and you can set it in the "Home Page" of the APP, view your menstrual cycle, and synchronize it to your watch. Raise your hand to turn on the screen Turn on this feature. When the smartwatch is in the screen-off state, raise your wrist and turn the screen towards you to make the screen light up. Dial market Users can download watch faces or customize watch faces. Alarm clock reminders You can set 5 sets of alarms. After the set time reaches the point, the smartwatch will vibrate. My QR code My QR code function needs to be set up on the APP, which can realize the binding of WeChat payment code, Alipay payment code and WeChat QR code. Please click to enter this function and follow the prompts on the page. Firmware upgrades When the watch has a firmware upgrade, you can click to download and update the bracelet firmware. Note: This APP is not a medical device. The data obtained during the use of this application is for informational purposes only and should not be used for clinical diagnostic medical research, diagnostic or therapeutic purposes. Wear it correctly 1. Adjust the strap size according to your wrist. 2. Make sure the sensor is in contact with the skin for it to work properly. Description of the function of the smart watch 1. Press and hold the power button (power on and off button) to turn on/off the smartwatch. 2. To change the watch face, long press the home screen (swipe from left to right) to switch the watch face or rotate the encoder to select. 3. Press the encoder button to enter the main menu. 4. Swipe down : Get Messages. 5. Swipe Up: Show the shortcut menu function. 6. Swipe from left to right: You will get a dual-window mode. 7. Swipe from right to left: Quick access to relevant features. 8. Power saving: You can directly click the battery symbol and then click the OK button in the drop-down menu to reduce the brightness o…

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Attestation Statements (2024/6/11) TO: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046, USA RE: Attestation Statements Part 2.911(d)(7) request for (FCC ID: 2BCHH-QW33) (SHENZHEN QINGWEI DIGITAL ELECTRIC APPLIANCE CO.,LTD), the undersigned, hereby authorize SELLER HELPER INC. to act as our designated U.S. agent for service of process, (SHENZHEN QINGWEI DIGITAL ELECTRIC APPLIANCE CO.,LTD) accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. SELLER HELPER INC. accepts the responsibility to act as designated U.S. agent for service of process. Applicant Information： Company Name: SHENZHEN QINGWEI DIGITAL ELECTRIC APPLIANCE CO.,LTD Address: 3/f, Building 6, Zone B, Dongwangyang Industrial Zone, Huangtian, Hangcheng Street, Bao An District, Shenzhen China Contact Name: zhu xiang FRN: 0034126383 Telephone No: 13828804824 Email: [email protected] Signature [zhu xiang] U.S. Agent Information: Company Name: SELLER HELPER INC. FRN: 0033406737 Contact Name: Fairy Lee Address: 1312 17th Street 1298 ， Denver ， CO 80202 ， United States Telephone No: (303) 731-9873 Email: [email protected] Signature [Fairy Lee]

(SHENZHEN QINGWEI DIGITAL ELECTRIC APPLIANCE CO.,LTD) (2024.6.11) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(i) request for (FCC ID: 2BCHH-QW33) [SHENZHEN QINGWEI DIGITAL ELECTRIC APPLIANCE CO.,LTD] (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Sincerely, (Applicant signature) (Applicant printed name) zhu xiang (SHENZHEN QINGWEI DIGITAL ELECTRIC APPLIANCE CO.,LTD) (2024.6.11) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(ii) request for (FCC ID: 2BCHH-QW33) [SHENZHEN QINGWEI DIGITAL ELECTRIC APPLIANCE CO.,LTD] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. Sincerely, (Applicant signature) (Applicant printed name) zhu xiang

SHENZHEN QINGWEI DIGITAL ELECTRIC APPLIANCE CO.,LTD 2024.6.11 Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230 USA RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize Shenzhen BCTC Testing Co., Ltd to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). This agreement expires one year from the current date. Sincerely, Client’s signature: Client’s name / title : zhu xiang / Manager Contact information / address: 3/f, Building 6, Zone B, Dongwangyang Industrial Zone, Huangtian, Hangcheng Street, Bao An District, Shenzhen China

SHENZHEN QINGWEI DIGITAL ELECTRIC APPLIANCE CO.,LTD 2024.6.11 Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230 USA RE: CONFIDENTIALITY REQUEST FOR EUT NAME: Smart watch Trademark: N/A MODEL: QW33 Q6, Q8, Q9, Q13, Q18, Q50, QW39, QW49, QW66, QW88, QW99, QW48, QW50, QW52, QW62, QW68, QW76, QW78, QW79, QW86, QW13, QW23 FCC ID: 2BCHH-QW33 To Whom It May Concern: This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the - Block Diagram - Schematics - Operational Description required to be submitted with this application be permanently withheld from public review. 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. Please contact me if there is any information you may need. Sincerely, Client’s signature: Client’s name / title : zhu xiang / Manager Contact information / address: 3/f, Building 6, Zone B, Dongwangyang Industrial Zone, Huangtian, Hangcheng Street, Bao An District, Shenzhen China

SHENZHEN QINGWEI DIGITAL ELECTRIC APPLIANCE CO.,LTD Model Difference 2024/6/11 EUT NAME: Smart watch Trademark: N/A MODEL: QW33 Q6, Q8, Q9, Q13, Q18, Q50, QW39, QW49, QW66, QW88, QW99, QW48, QW50, QW52, QW62, QW68, QW76, QW78, QW79, QW86, QW13, QW23 FCC ID: 2BCHH-QW33 All the models are the same circuit and RF module, except model names and appearance of the color. Regards Sincerely Client’s signature: Client’s name / title : zhu xiang / Manager Contact information / address: 3/f, Building 6, Zone B, Dongwangyang Industrial Zone, Huangtian, Hangcheng Street, Bao An District, Shenzhen China

External Photos

Label & label location Location: Label: FCC ID: 2BCHH-QW33

Internal Photos Antenna

RF EXPOSURE EVALUATION METHOD FCC ID: 2BCHH-QW33 Applicable standard： In accordance with FCC 47 CFR part 2 (2.1093) this device has been defined as a portable device which is defined as a transmitting device designed to be used so that the radiating structure(s) of the device is/are within 20 centimeters of the body of the user. Portable devices must be evaluated using the specified in FCC 47 CFR part 2 (2.1093) and ANSI/IEEEC95.1-1992. and had been tested in accordance with the measurement methods and procedures specified in IEEE 1528-2003. Per FCC KDB 447498 D01 v06, the 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances s 50 mm are determined by: SAR Test Exclusion Thresholds for 100 MHz – 6 GHz and ≤ 50 mm Approximate SAR Test Exclusion Power Thresholds at Selected Frequencies and Test Separation Distances are illustrated in the following Table. The 1-g 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 The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. BLE Modulation Frequency Maximum Conducted Output Power(PK) Conducted Output Power Limit (MHz) (dBm) dBm GFSK(1Mbps) 2402 5.07 30 2440 5.34 30 2480 5.36 30 GFSK(2Mbps) 2402 5.22 30 2440 5.56 30 2480 5.58 30 max possible output power (PK, conducted)：6±1dBm 7dBm=5.01mW 2402MHz [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance,mm)] · [√f(GHz)]= 5.01/5*√2.402=1.553≤3.0 2440MHz [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance,mm)] · [√f(GHz)]= 5.01/5*√2.440=1.565≤3.0 2480MHz [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance,mm)] · [√f(GHz)]= 5.01/5*√2.48=1.578≤3.0

1 / 5 深圳市泓德致新科技有限公司 Shenzhen Hongdezhixin Technology Co., LTD 地址:深圳市宝安区石岩街道羊台山路49号3楼 电话: 0755-21033119 传真: 0755-21032071 Antenna test report 客户名称:深圳市庆威数码电器有限公司 项目名称：蓝牙天线 报告日期：2023.8.8 工程确认 审批 客户确认 孙建 贵春雷 2 / 5 客户项目基本信息 序 号 项目配置信息 1 operating frequency (MHz) Bluetooth 2.4G 2 手机类型 3 天线类型 4 天线馈点形 式 一馈脚 5 天线形式 天线种类 电子线 Bluetooth cable 31.5mm 3 / 5 Antenna design and test report 1. Technical index and experimental equipment Specification operating frequency range 2400 ~ 2480MHz vswr 2400~ 2480MHz：< 1.5 Peak Antenna Gain 0.17dBi radiant efficiency 2496 ~ 2690MHz：>60 % impedance 50 ohm operating temperature - 30 ̊C ~ + 85 ̊C storage temperature - 30 ̊C ~ + 85 ̊C 4 / 5 5 / 5

No.：BCTC/RF-EMC-005 Page: 1 of 53 Edition：B.2 TEST REPORT Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2405626359E Applicant: SHENZHEN QINGWEI DIGITAL ELECTRIC APPLIANCE CO.,LTD Product Name: Smart watch Test Model: QW33 Tested Date: 2024-06-03 to 2024-06-04 Issued Date: 2024-06-06 Report No.: BCTC2405626359E No.：BCTC/RF-EMC-005 Page: 2 of 53 Edition：B.2 FCC ID: 2BCHH-QW33 The test report is effective only with both signature and specialized stamp.This result(s) shown in this report refer only to the sample(s) tested. Without written approval of Shenzhen BCTC Testing Co., Ltd, this report can’t be reproduced except in full.The tested sample(s) and the sample information are provided by the client. Product Name: Smart watch Trademark: N/A Model/Type Reference: QW33 Q6, Q8, Q9, Q13, Q18, Q50, QW39, QW49, QW66, QW88, QW99, QW48, QW50, QW52, QW62, QW68, QW76, QW78, QW79, QW86, QW13, QW23 Prepared For: SHENZHEN QINGWEI DIGITAL ELECTRIC APPLIANCE CO.,LTD Address: 3/f, Building 6, Zone B, Dongwangyang Industrial Zone, Huangtian, Hangcheng Street, Bao An District, Shenzhen China Manufacturer: SHENZHEN QINGWEI DIGITAL ELECTRIC APPLIANCE CO.,LTD Address: 3/f, Building 6, Zone B, Dongwangyang Industrial Zone, Huangtian, Hangcheng Street, Bao An District, Shenzhen China Prepared By: Shenzhen BCTC Testing Co., Ltd. Address: 1-2/F., Building B, Pengzhou Industrial Park, No.158, Fuyuan 1st Road, Zhancheng, Fuhai Subdistrict, Bao'an District, Shenzhen, Guangdong, China Sample Received Date: 2024-06-03 Sample Tested Date: 2024-06-03 to 2024-06-04 Issue Date: 2024-06-06 Report No.: BCTC2405626359E Test Standards: FCC Part15.247 ANSI C63.10-2013 Test Results: PASS Remark: This is Bluetooth BLE radio test report. Tested by: Approved by: Shanshan. Zhang / Project Handler Zero Zhou/Reviewer Report No.: BCTC2405626359E No.：BCTC/RF-EMC-005 Page: 3 of 53 Edition：B.2 Table Of Content Test Report Declaration Page 1. Version .................................................................................................................. 5 2. Test Summary ....................................................................................................... 6 3. Measurement Uncertainty ..................................................................................... 7 4. Product Information And Test Setup ..................................................................... 8 4.1 Product Information ............................................................................................... 8 4.2 Test Setup Configuration ...................................................................................... 9 4.3 Support Equipment ............................................................................................... 9 4.4 Channel List ........................................................................................................ 10 4.5 Test Mode ........................................................................................................... 10 4.6 Table of parameters of text software setting ....................................................... 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 EUT Operating Conditions .................................................................................. 13 6.5 Test Result .......................................................................................................... 14 7. Radiated Emissions ............................................................................................. 16 7.1 Block Diagram Of Test Setup .............................................................................. 16 7.2 Limit .................................................................................................................... 17 7.3 Test procedure .................................................................................................... 18 7.4 EUT operating Conditions ................................................................................... 19 7.5 Test Result .......................................................................................................... 19 8. Radiated Band Emission Measurement And Restricted Bands Of Operation ..... 24 8.1 Block Diagram Of Test Setup .............................................................................. 24 8.2 Limit .................................................................................................................... 24 8.3 Test Procedure ................................................................................................... 25 8.4 EUT Operating Conditions .................................................................................. 26 8.5 Test Result .......................................................................................................... 26 9. Power Spectral Density Test ............................................................................... 27 9.1 Block Diagram Of Test Setup .............................................................................. 27 9.2 Limit .................................................................................................................... 27 9.3 Test procedure ...........…

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Conducted emissions Radiated Measurement Photos