2BR2Y-JPKJ-02Bluetooth keyboard case

Single finger slippingDouble finger sliding Double finger scaling Touch the area at the lower left, press with one finger as left click, as shown in the figure Touch the area at the lower right, press with one finger to right click, as shown in the figure - 5 -- 3 -- 4 - **Please read the instructions carefully before use** A) ABluetooth keyboard case connection operation: 1. Turn on the power, the green indicator lights on for 1 second (if the indicator is red, please charge in time) " for 1 second, the Wireless indicator lights flicker into the pairingPress the matching key "Fn+ state, and the effective time is about 120 seconds. Open the Wireless search function of the external device, click the "Wireless Keyboard" searched. After the pairing is successful, the indicator lights go out, and you can use the keyboard. 2. If it is not in use for 10 minutes, the keyboard will enter auto sleep mode. Please press any keys to wake it up in 2-3 seconds. B) Three-channel Bluetooth keyboard connection operation: 1. Turn on the power, the green indicator lights on for 1 second (if the indicator is red, please charge in time) or or hold itPress the pairing key FN +for 2 seconds, and the Bluetooth indicator flashes into the pairing state. The effective time is about 120 seconds. Represents three channelsPair three channel devices in turn. Open the Bluetooth search function of external devices, and click the "Wireless Keyboard" found. After the match is successful, the indicator light goes off, you can use the keyboard. 2. If it is not in use for 10 minutes, the keyboard will enter auto sleep mode. Please press any keys to wake it up in 2-3 seconds. 3. Press FN + or or to switch the keyboard between three-channel devices. When switching, the Bluetooth light will light up, indicating that the switch is completed. Keyboard instruction (EN) - 1 -- 2 - WINDOWS Back To Home Searching Email Browser Screenshots Screen Brightness Down ANDROID Back To Home Searching Email Browser Screenshots Screen Brightness Down IOS Back To Home Searching Virtual Keyboard Change Input Method Screenshots Screen Brightness Down WINDOWS Screen Brightness Up Back Play/pause Forward Mute Volume Down Volume Up Lock Screen Back Windows Lock/Unlock Trackpad Cut Copy Paste Lock the FN key (lock the light flashes twice; Unlock light flashes once) ANDROID Screen Brightness Up Back Play/pause Forward Mute Volume Down Volume Up Lock Screen Back The function keys Lock/Unlock Trackpad Cut Copy Paste IOS Screen Brightness Up Back Play/Pause Forward Mute Volume Down Volume Up Lock Screen Cancel the input CMD=Command Lock/Unlock Trackpad Cut Copy Paste Charging interface Power switch OFF/ON Power Indicator Light Wireless Indicator Light Caps Indicator Light Please refer to the following instructions according to the actual functions of the purchased products : (Partial product support) Touch the mouse: Different operating system, gesture command will be different, please refer to the actual situation of the product. Maintenance and warning: * Do not squeeze or twist, clap the keyboard. * Do not scan the microwave and get away from the magnetic field. * Away from the liquid and used in a dry environment. * Clean the keyboard with soft cloth, do not turn off the power for a long time. * Other routine maintenance of electronic products. Common connection Troubleshooting: * Make sure the power is turned on and the battery is sufficient. * Make sure that the keyboard is within the range of working distance. * Make sure that the Wireless related function of the device has been opened. * Make sure that the keyboard and the device have been paired. * Clear device pairing record and turn off Wireless function; re match. * Please do not connect multiple Bluetooth keyboards at the same time; if necessary, please connect one by one. ** This product will not be updated in time for continuous product improvement. If there is any discrepancy, please refer to physical products. ≤3.0mAWorking Current:3.0V~4.2VWorking Voltage: ≥80 HoursWorking Time:3.0~3.3VLow Voltage Alert: ≤0.3mASleeping Current:≥100 DaysBattery Standby Time: Battery Capacity: Keystrokes: 50g~70g Charge Input:300 Mlillion TimesKeyboard Lifetime:5V, 500mA 10mConnect Distance:Charging Time: 2~3 Hours Awaken Time:150~300mACharging Current:2~3 Seconds TYPE-CCharging Port:-10Working Temperatur:°C~+55°C NoMatching Password: Basic parameters: (part of the parameters are objective factors will vary). How to adjust the backlit keys: By pressing , you can (turn on/Adjust the brightness/turn off) the luminous function of the keyboard. If in the off state, press to turn on the luminescence, then press the brightness to increase 20%, then press the brightness to increase 20% again, then press again to turn off the luminescence; Loop through. FN+ can adjust the luminous color, and switch between different colors in turn. Note: If the light can not be lit, or immediately after the light off, please timely charge; If the battery capacity is below 20%, the keyboard will force this function off. Special notes: The battery capacity of the keyboard with light emitting function is 650mAh. When the battery capacity is 100%, the working time of turning on light emitting function is about 5~6 hours (related to brightness). The working time of turning off the light is about 300 hours. Note: please refer to the following instructions according to the actual functions of the keyboard: (Partial product support) Please select the input program from the system of the corresponding device, press "FN+And/ Win/ IOS" for 1 seconds to switch, And the bluetooth light will light up when the switch is successful. Fn+And is converted to Android ; Fn+Win is converted to Windows; Fn+iOS is converted to iOS. Disconnect the keyboard connection: * If you want to break the connection between keyboard and device, please clear the pairing information in the device, or turn off the keyboard power directly. Electricity indicator: * If th…

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FCC ID:2BR2Y-JPKJ-02 External Photos of the EUT FCC ID:2BR2Y-JPKJ-02 FCC ID:2BR2Y-JPKJ-02 FCC ID:2BR2Y-JPKJ-02

Label and Location Size: L: 2.0cm*W: 1.0cm Label and Location FCC ID : 2BR2Y-JPKJ-02

FCC ID:2BR2Y-JPKJ-02 Internal Photos of the EUT FCC ID:2BR2Y-JPKJ-02 ANT FCC ID:2BR2Y-JPKJ-02 FCC ID:2BR2Y-JPKJ-02

Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn RF Exposure evaluation Report Reference No. ..................... : FCC ID............................................. : CTA25112400102 2BR2Y-JPKJ-02 Compiled by ( position+printed name+signature) . : File administrators Zoey Cao Supervised by ( position+printed name+signature) . : Project Engineer Ace Chai Approved by ( position+printed name+signature) . : RF Manager Eric Wang Date of issue .................................... : Dec. 01, 2025 Testing Laboratory Name .............. : Shenzhen CTA Testing Technology Co., Ltd. Address............................................ : Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Applicant’s name ............................ : shenzhenshiaodenuokejiyouxiangongsi Address............................................ : YichenggongyeyuanEdongerlouBaoanquxixiangjiedaotiegangcun ShenZhen, 518102 China Standard ........................................... : 47CFR §1.1310 47CFR §2.1093 KDB447498 D01 General RF Exposure Guidance v06 Shenzhen CTA Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purpses as long as the Shenzhen CTA Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTA Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description ..................... : Bluetooth keyboard case Trade Mark ....................................... : N/A Manufacturer .................................... : shenzhenshihaihuipijuyouxiangongsi Model/Type reference ...................... : JPKJ-02 Listed Models ................................... : N/A Rating ............................................... : DC 3.7V From battery and DC 5.0V From external circuit Result ............................................... : PASS Report No.: CTA25112400102 Page 2 of 8 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn T E S T R E P O R T Equipment under Test : Bluetooth keyboard case Model /Type : JPKJ-02 Listed Models : N/A Applicant : shenzhenshiaodenuokejiyouxiangongsi Address : YichenggongyeyuanEdongerlouBaoanquxixiangjiedaotiegangcun ShenZhen, 518102 China Manufacturer : shenzhenshihaihuipijuyouxiangongsi Address : Shenzhenshilonggangqupinghujiedaohehuashequxingliangongyequ sanxiang2haoAdong306 Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: CTA25112400102 Page 3 of 8 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Contents 1 TEST STANDARDS ............................................................................................................ 4 2 SUMMARY .......................................................................................................................... 5 2.1 General Remarks ..................................................................................................... 5 2.2 Product Description ................................................................................................. 5 2.3 Special Accessories ................................................................................................. 5 2.4 Modifications ............................................................................................................ 5 3 TEST ENVIRONMENT ....................................................................................................... 6 3.1 Address of the test laboratory .................................................................................. 6 3.2 Test Facility .............................................................................................................. 6 3.3 Statement of the measurement uncertainty ............................................................. 6 4 Test limit .............................................................................................................................. 7 4.1 Requirement ............................................................................................................ 7 4.2 Conducted Power Results ....................................................................................... 7 4.3 Manufacturing tolerance .......................................................................................... 7 4.4 Evaluation Result ..................................................................................................... 8 4.5 Simultaneous Transmission for SAR Exclusion ...................................................... 8 5 Conclusion ........................................................................................................................... 8 Report No.: CTA25112400102 Page 4 of 8 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn 1 T E S T S T A N D A R D S The tests were performed according to following …

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1. Antenna Description: Antenna type PCB antenna Model JPKJ-02 Frequency range 2400-2500MHz Manufacturer shenzhenshiaodenuokejiyouxiangongsi Address YichenggongyeyuanEdongerlouBaoanquxixiangjiedaotiegangcun ShenZhen, 518102 China ANT Peak Gain 0.76 dBi 2. Antenna Photo: 3. Test Equipment & Conditions 3.1 Test instrument VSWR is tested using Agilent E5071B connected to a hand mechanism, and the status is free space. 3.2 Test environment and methods 4．Antenna Radiation Pattern 2400MHz 2450MHz 2500MHz

Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn FCC PART 15 SUBPART C TEST REPORT FCC PART 15.247 Report Reference No. ...................: FCC ID. ......................................... : CTA25112400101 2BR2Y-JPKJ-02 Compiled by ( position+printed name+signature) : File administrators Zoey Cao Supervised by ( position+printed name+signature) : Project Engineer Ace Chai Approved by ( position+printed name+signature) : RF Manager Eric Wang Date of issue ...................................: Dec. 01, 2025 Testing Laboratory Name .............: Shenzhen CTA Testing Technology Co., Ltd. Address ..........................................: Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Applicant’s name...........................: shenzhenshiaodenuokejiyouxiangongsi Address ...........................................: YichenggongyeyuanEdongerlouBaoanquxixiangjiedaotiegangcun ShenZhen, 518102 China Test specification ......................... : Standard ..........................................: FCC Part 15.247 Shenzhen CTA Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen CTA Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTA Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Equipment description ................ : Bluetooth keyboard case Trade Mark ......................................: N/A Manufacturer ...................................: shenzhenshihaihuipijuyouxiangongsi Model/Type reference .....................: JPKJ-02 Listed Models ..................................: N/A Modulation ......................................: GFSK Frequency .......................................: From 2402MHz to 2480MHz Ratings ............................................: DC 3.7V From battery and DC 5.0V From external circuit Result ..............................................: PASS Report No.: CTA25112400101 Page 2 of 34 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn T E S T R E P O R T Equipment under Test : Bluetooth keyboard case Model /Type : JPKJ-02 Listed Models : N/A Applicant : shenzhenshiaodenuokejiyouxiangongsi Address : YichenggongyeyuanEdongerlouBaoanquxixiangjiedaotiegangcun ShenZhen, 518102 China Manufacturer : shenzhenshihaihuipijuyouxiangongsi Address : Shenzhenshilonggangqupinghujiedaohehuashequxingliangongyequ sanxiang2haoAdong306 Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: CTA25112400101 Page 3 of 34 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Contents 1 TEST STANDARDS ...................................................................................................................................... 4 2 SUMMARY .................................................................................................................................................... 5 2.1 General Remarks .............................................................................................................................. 5 2.2 Product Description* .......................................................................................................................... 5 2.3 Equipment Under Test ....................................................................................................................... 5 2.4 Short description of the Equipment under Test (EUT) ...................................................................... 5 2.5 EUT configuration .............................................................................................................................. 5 2.6 EUT operation mode ......................................................................................................................... 5 2.7 Block Diagram of Test Setup ............................................................................................................. 6 2.8 Related Submittal(s) / Grant (s) ......................................................................................................... 6 2.9 Modifications ...................................................................................................................................... 6 3 TEST ENVIRONMENT ................................................................................................................................. 7 3.1 Address of the test laboratory ........................................................................................................... 7 3.2 Test Facility........................................................................................................................................ 7 3.3 Environmental conditions .................................................................................................................. 7 3.4 Summary of measurement results .................................................................................................…

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1 FCC Appendix RF Test Data for BLE FCC ID : 2BR2Y-JPKJ-02 Company : shenzhenshiaodenuokejiyouxiangongsi EUT : Bluetooth keyboard case Model Number : JPKJ-02 Report No. : CTA25112400101 Reviewed By : Eric Wang 2 Appendix A: DTS Bandwidth Test Result TestMode Antenna Freq(MHz) DTS BW [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict BLE_1M Ant1 2402 0.636 2401.692 2402.328 0.5 PASS 2440 0.644 2439.696 2440.340 0.5 PASS 2480 0.652 2479.688 2480.340 0.5 PASS 3 Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 4 5 Appendix B: Occupied Channel Bandwidth Test Result TestMode Antenna Freq(MHz) OCB [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict BLE_1M Ant1 2402 1.0073 2401.5150 2402.5223 --- --- 2440 1.0011 2439.5191 2440.5202 --- --- 2480 1.0076 2479.5173 2480.5249 --- --- 6 Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 7 8 Appendix C: Maximum conducted output power Test Result Peak TestMode Antenna Freq(MHz) Conducted Peak Powert[dBm] Conducted Limit[dBm] Verdict BLE_1M Ant1 2402 -3.20 ≤30 PASS 2440 -3.50 ≤30 PASS 2480 -3.52 ≤30 PASS 9 Appendix D: Maximum power spectral density Test Result TestMode Antenna Freq(MHz) Result[dBm/3kHz] Limit[dBm/3kHz] Verdict BLE_1M Ant1 2402 -19.18 ≤8.00 PASS 2440 -19.62 ≤8.00 PASS 2480 -19.36 ≤8.00 PASS 10 Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 11 12 Appendix E: Band edge measurements Test Result TestMode Antenna ChName Freq(MHz) RefLevel[dBm] Result[dBm] Limit[dBm] Verdict BLE_1M Ant1 Low 2402 -3.26 -54.12 ≤-23.26 PASS High 2480 -3.76 -56.74 ≤-23.76 PASS 13 Test Graphs BLE_1M_Ant1_Low_2402 BLE_1M_Ant1_High_2480 14 Appendix F: Conducted Spurious Emission Test Result TestMode Antenna Freq(MHz) FreqRange [MHz] RefLevel [dBm] Result[dBm] Limit[dBm] Verdict BLE_1M Ant1 2402 Reference -3.70 -3.70 --- PASS 30~1000 -3.70 -63.49 ≤-23.7 PASS 1000~26500 -3.70 -47.02 ≤-23.7 PASS 2440 Reference -4.74 -4.74 --- PASS 30~1000 -4.74 -68.17 ≤-24.74 PASS 1000~26500 -4.74 -46.22 ≤-24.74 PASS 2480 Reference -5.06 -5.06 --- PASS 30~1000 -5.06 -66.83 ≤-25.06 PASS 1000~26500 -5.06 -46.95 ≤-25.06 PASS 15 Test Graphs BLE_1M_Ant1_2402_0~Reference BLE_1M_Ant1_2402_30~1000 BLE_1M_Ant1_2402_1000~26500 16 BLE_1M_Ant1_2440_0~Reference BLE_1M_Ant1_2440_30~1000 17 BLE_1M_Ant1_2440_1000~26500 BLE_1M_Ant1_2480_0~Reference BLE_1M_Ant1_2480_30~1000 18 BLE_1M_Ant1_2480_1000~26500 19 Appendix G: Duty Cycle Test Result TestMode Antenna Freq(MHz) ON Time [ms] Period [ms] X DC [%] xFactor Limit Verdict BLE_1M Ant1 2402 0.41 0.63 0.6508 65.08 1.87 --- --- 2440 0.41 0.63 0.6508 65.08 1.87 --- --- 2480 0.41 0.63 0.6508 65.08 1.87 --- --- 20 Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 21

FCC ID:2BR2Y-JPKJ-02 Test Setup Photos of the EUT FCC ID:2BR2Y-JPKJ-02