2A8O6-BX20Portable keyboard piano

Panel Function Diagram 9 严J Q 它 000 Demo 陀句叫咋yMeOuu, 祀 @suS @MPJ @MlC � 0 � 0 USB Please charge before use! Charging indicator: 1. TYPE-C interface 2. It is not applicable to PD fast charging line 3. The charging indicator is red and turns green when it is full 4. Battery: charging time is about 4H, please charge it more than 6H for the first time 5. Power adapter: SV /2A Low voltage prompt: When the lithium battery voltage is too low (below 3.6V), the symbol of low voltage is constantly flashing on the display screen. Please charge it in time. If you do not play the piano for ten minutes, the system will automatically go to sleep. Interface: SUS: Sustain pedal MP3: MP3 MIC : Microphone 门：Headphone/ Speaker USB: TYPE-C charging/ MIDI interface Function: Volume adjustment, Start and stop, Tone, Rhythm, Demo, Record/play, Metronome, Keyboard light (LED) switch, Tempo, Pitch, Split, Chord, Learn, Sustain, Vibrato, Drum kit, Velocity, low voltage display, Bluetooth connection successful. Volume Rotate the encoder left and right to adjust the volume, the default boot volume is 12 (from 00-16). Start/ Stop Press the encoder gently to enter the rhythm playing mode. Rotate the encoder left and right to select the rhythm from 000 to 127 (see attached rhythm table). The sequence number and rhythm name will be displayed on the screen. When turning on the rhythm and demo music, gently press the encoder to stop the rhythm and demo music. Tone Press and hold the tone button and rotate the encoder from left to right to select the tone from 000 to 127 (see the attached tone table). The serial number and the name of the adjusted tone will be displayed on the screen. After releasing the tone key, return to the initial interface and rotate the encoder to adjust the volume. Demo 1. Short press the demo button to play the demo. Press the demo button again to stop the playback. During the playback of the demo and after stopping the playback, rotate the encoder left and right to select the demo from 000-020. 2. Press and hold the demo button and rotate the encoder from left to right to select the demo from 000-020 (see the attached demo table). Note:.Only_.c_hgose not to play the demo and the serial number and the demo name of the adjustment will be displayed on the screen. At this point, after releasing the demo button, and press the encoder twice, return to the initial interface and rotate the encoder to adjust the volume. Record/ Play (long press is record, short press is Play) 1. Press and hold the record/ Play button and then RECODE ON will appear on the screen. At this time, press the Record button on the keyboard panel to record MIDI signals. 2. Then press the record/ Play button, and the display screen will display REC Play ON, that is, the last recorded signal can be played. After the playback, go back to the initial interface and rotate the encoder left and right to adjust the volume. Tone & Demo Selection 1. During the playback of the Demo and after stopping the playback, rotate the encoder left and right to select the Demo. 2. Press the Demo button on the keyboard panel and rotate the encoder from left to right to select the Demo. Note: Only choose not to play the Demo. 3. During the playback of the Tone and after stopping the playback, rotate the encoder left and right to select the Tone Metronome & Keyboard light (LED) 1. Press the metronome button and the metronome will display the beat selection of 1/4, 2/4, 3/4 and 4/4. 2. Long press the metronome button, and the keyboard light will turn on or off. The display screen will display LED ON or LED OFF. Note: This feature requires the purchase of a piano with a keyboard light. Feature selection 1. Long press the encoder switch and rotate the encoder selection function (TEMPO, PITCH, SPLIT, CHORD, LEARN, SUSTAIN, VIBRATE, DRUM KIT, and VELOCITY). 2. After the selection, gently press the switch to select the function to be changed, such as TEMPO. At this point the rotary encoder changes the TEMPO value. 3. After changing the function, gently press the switch or long press the switch to return to the previous function selection interface, and rotate the encoder selection function (TEMPO, etc.). Press the switch again and return to the initial interface. Rotate the encoder left and right to adjust the volume. 4. Double-dick the switch in any state to return to the initial interface, and rotate the encoder left and right to adjust the volume. TEMPO 1. Long press the encoder switch and rotate the encoder to select the TEMPO. 2. Gently press the switch, then rotate the encoder left and right. The PITCH can be selected from 40 to 280, and the default is 120. PITCH 1. Long press the encoder switch and rotate the encoder to select the PITCH. 2. Gently press the switch, then rotate the encoder from left to right. The PITCH can be selected from -6 to +6, and the default is +O. SPLIT 1. Long press the encoder switch and rotate the encoder to select the SPLIT. 2: Gently press the switch, and then rotate the encoder around, you can choose whether the SPLIT is on or off. 1 2 111!!1!!!1!! 人I!!I I !I I !II I,!! I !!I I !I I !!I I人!II!II I !II !II 11 Sleep switch: Long press the encoder switch, rotate the encoder to choose the sleep switch. The default mode is sleepmode on. In the default mode, when the piano is not played after 10 minutes, the electric piano will turn off. If you are in SleepMode off mode, it will always be on. ｛ Before the split: Al-B4 After the split: A2-B5 ' ( Before the split: CS-C9 After the split: C3-C7 、 This function can divide the 88 keys into two vocal ranges for playing. Before segmentation, the left keyboard was Al-B4, and after segmentation, it was A2-B5 Before segmentation, the right keyboard was C5-C9, and after segmentation, it was C3-C7. When the split function is turned on, the host part can be used as a separate 44-key keyboard (the secondary part does not need to be connected). When connected to the secondary part, it is a comple…

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Jiangxi Baorui Electronic Technology Co.,Ltd Agent Authorization Company: Jiangxi Baorui Electronic Technology Co.,Ltd Address: The northwest corner of the intersection of Guangzhou Road and Chuangxin Avenue, High-tech Industrial Park Xinfeng County, Ganzhou City, Jiangxi Province, China Product Name: Portable keyboard piano Trade Mark: Bora Model Number(s): BX-20, BX-02,BX-02-61,BX-01,BX-01-61,BX-03,BX-05,BX-06,BX- 08,BX-09,BX-10,BX-11,BX-12,BX-13,BX-15,BX-16,BX-18,BX-19 FCC ID: 2A8O6-BX20 We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: 2022-09-21 Name: Zhang Zhen Title: Business Manager Company: Jiangxi Baorui Electronic Technology Co.,Ltd

Inverted F Antenna Specification Summary ITEM ANT SPEC Model Name 2.4G ANT Horizontal Vertical 2400MHz 2400MHz2500MHz2400MHz2400MHz 2500MHz Center Frequency -1.26 -0.76 -0.58 -5.25 -2.46 -1.86 MAX. Gain -0.58dB Polarization Horizontal and Vertical Azimuth Beam Pattern Omni-directional Impedance 50 Ohm Antenna Length 38.20mm Manufacture ZHUHAI JIELI TECHNOLOGY CO.,LTD Antenna Photo & Length (mm) Horizontal: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -40 Scale: 5/div Gain(dB) Frequency (MHz) Max Min Avg 2400 -1.26174 -30.0801 -7.18716 2450 -0.765802 -36.5604 -7.48023 2500 -0.585582 -22.0315 -6.59127 Vertical: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -30 Scale: 5/div Gain(dB) Frequency (MHz) Max Min Avg 2400 -5.2537 -22.1424 -12.4294 2450 -2.4652 -24.5837 -10.4702 2500 -1.86120 -29.5214 -9.20432 ANT Test Labs：Attestation of Global Compliance Co., Ltd.

Jiangxi Baorui Electronic Technology Co.,Ltd Add: The northwest corner of the intersection of Guangzhou Road and Chuangxin Avenue, High-tech Industrial Park Xinfeng County, Ganzhou City, Jiangxi Province, China Tel: 18665151289 Date: 2022-09-21 Dear Sir/Madam, We, Jiangxi Baorui Electronic Technology Co.,Ltd Hereby declares the following statement , PCB board, circuit, structure and internal of these model(s) are the same, Only model name is different for these model: Product name: Portable keyboard piano Models No.: BX-20, BX-02,BX-02-61,BX-01,BX-01-61,BX-03,BX-05,BX-06,BX-08,BX-09,BX-10,BX- 11,BX-12,BX-13,BX-15,BX-16,BX-18,BX-19 FCC ID: 2A8O6-BX20 Sincerely, Signature: Client’s name / title : Zhang Zhen / Business Manager Contact information / address : The northwest corner of the intersection of Guangzhou Road and Chuangxin Avenue, High-tech Industrial Park Xinfeng County, Ganzhou City, Jiangxi Province, China Tel: 18665151289 E-Mail: [email protected]

Jiangxi Baorui Electronic Technology Co.,Ltd Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2022-09-21 Subject; Request for Confidentiality FCC ID: 2A8O6-BX20 To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Operational Description In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Zhang Zhen Title: Business Manager

Page 1 of 5 FCC ID: 2A8O6-BX20 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity External Photos of the EUT Fig. 1 Fig. 2 Page 2 of 5 FCC ID: 2A8O6-BX20 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 3 Fig. 4 Page 3 of 5 FCC ID: 2A8O6-BX20 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 5 Fig. 6 Page 4 of 5 FCC ID: 2A8O6-BX20 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 7 Fig. 8 Page 5 of 5 FCC ID: 2A8O6-BX20 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 9 Fig. 10

Page 1 of 1 FCC ID: 2A8O6-BX20 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity LABEL AND LOCATION (Size: L: 7.0cm x W: 3.0cm) Label Location Portable keyboard piano Model: BX-20 FCC ID: 2A8O6-BX20 IC: 29304-BX20

Page 1 of 5 FCC ID: 2A8O6-BX20 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Internal Photos of the EUT Fig. 1 Fig. 2 Page 2 of 5 FCC ID: 2A8O6-BX20 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 3 Fig. 4 Page 3 of 5 FCC ID: 2A8O6-BX20 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 5 Fig. 6 Page 4 of 5 FCC ID: 2A8O6-BX20 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 7 Fig. 8 BT Antenna Page 5 of 5 FCC ID: 2A8O6-BX20 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 9 Fig. 10

Page 1 of 4 FCC ID: 2A8O6-BX20 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity FCC RF Exposure Evaluation 1. Product Information FCC ID : 2A8O6-BX20 Product name : Portable keyboard piano Test Model : BX-20 Additional Model No. : BX-02,BX-02-61,BX-01,BX-01-61,BX-03,BX-05,BX-06,BX-08,BX- 09,BX-10,BX-11,BX-12,BX-13,BX-15,BX-16,BX-18,BX-19 Model Declaration : PCB board, structure and internal of these model(s) are the same, So no additional models were tested Power Supply : Input: DC 5V, 2A For Adapter Input: 100-240V~, 50/60Hz, 0.3A For Adapter Output: 5.0V2.0A DC 3.7V by Rechargeable Li-ion Battery, 1750mAh Hardware Version : / Software Version : / Frequency Range : 2402MHz ~ 2480MHz Channel Number : 79 channels for Bluetooth V5.0 (DSS) 40 channels for Bluetooth V5.0 (DTS) Channel Spacing : 1MHz for Bluetooth V5.0(DSS) 2MHz for Bluetooth V5.0(DTS) Modulation Type : GFSK , π/4-DQPSK, 8-DPSK for Bluetooth V5.0 (DSS) GFSK for Bluetooth V5.0 (DTS) Bluetooth Version : V5.0 Antenna Type : PCB Antenna Antenna Gain : -0.58dBi Exposure category : General population/uncontrolled environment EUT Type : Production Unit Device Type : Portable Device Page 2 of 4 FCC ID: 2A8O6-BX20 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity 2. Evaluation method and Limit According to KDB447498 D01 General RF Exposure Guidance v06 Section 4.3.1 Standalone SAR test exclusion considerations: “Unless specifically required by the published RF exposure KDB procedures, standalone 1-g head or body and 10-g extremity SAR evaluation for general population exposure conditions, by measurement or numerical simulation, is not required when the corresponding SAR Test Exclusion Threshold condition, listed below, is satisfied. These test exclusion conditions are based on source-based time-averaged maximum conducted output power of the RF channel requiring evaluation, adjusted for tune-up tolerance, and the minimum test separation distance required for the exposure conditions.22 The minimum test separation distance is determined by the smallest distance from the antenna and radiating structures or outer surface of the device, according to the host form factor, exposure conditions and platform requirements, to any part of the body or extremity of a user or bystander (see 5) of section 4.1). To qualify for SAR test exclusion, the test separation distances applied must be fully explained and justified by the operating configurations and exposure conditions of the transmitter and applicable host platform requirements, typically in the SAR measurement or SAR analysis report, according to the required published RF exposure KDB procedures. When no other RF exposure testing or reporting is required, a statement of justification and compliance must be included in the equipment approval, in lieu of the SAR report, to qualify for the SAR test exclusion. When required, the device specific conditions described in the other published RF exposure KDB procedures must be satisfied before applying these SAR test exclusion provisions; for example, handheld PTT two-way radios, handsets, laptops & tablets etc.“ [(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 • 3.0 and 7.5 are referred to as the numeric thresholds in the step 2 below 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 according to f) in section 4.1 is applied to determine SAR test exclusion. When one of the following test exclusion conditions is satisfied for all combinations of simultaneous transmission configurations, further equipment approval is not required to incorporate transmitter modules in host devices that operate in the mixed mobile and portable host platform exposure conditions. The grantee is responsible for documenting this according to Class I permissive change requirements. Antennas that qualify for standalone SAR test exclusion must apply the estimated standalone SAR to determine simultaneous transmission test exclusion. a) The [∑ of (the highest measured or estimated SAR for each standalone antenna configuration, adjusted for maximum tune-up tolerance) / 1.6 W/kg] + [∑ of MPE ratios] is ≤ 1.0. b)The SAR to peak location separation ratios of all simultaneously transmitting antenna pairs operating in portable device exposure conditions are all ≤ 0.04, and the [∑ of MPE ratios] is ≤ 1.0. 3. Refer Evaluation Method ANSI C95.1–1999: IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz. FCC KDB publication 447498 D01 General RF Exposure Guidance v06: Mobile and Portable Devices RF Exposure Procedures and Equipment Authorization Policies. FCC CFR 47 part1 1.1310: Radiofrequency radiation exposure limits. FCC CFR 47 part2 2.1093: Radiofrequency radiation exposure evaluation: portable devices Page 3 of 4 FCC ID: 2A8O6-BX20 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: …

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Page 1 of 36 FCC ID: 2A8O6-BX20 Report No.: LCSA070522142EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity FCC TEST REPORT FOR Jiangxi Baorui Electronic Technology Co.,Ltd Portable keyboard piano Test Model: BX-20 Additional Model No.: Please Refer to Page 6 Prepared for : Jiangxi Baorui Electronic Technology Co.,Ltd Address : The northwest corner of the intersection of Guangzhou Road and Chuangxin Avenue, High-tech Industrial Park Xinfeng County, Ganzhou City, Jiangxi Province, China Prepared by : Shenzhen LCS Compliance Testing Laboratory Ltd. Address : 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel : (+86)755-82591330 Fax : (+86)755-82591332 Web : www.LCS-cert.com Mail : [email protected] Date of receipt of test sample : August 27, 2022 Number of tested samples : 2 Sample No. : A070522142-1, A070522142-2 Serial number : Prototype Date of Test : August 27, 2022 ~ September 16, 2022 Date of Report : September 16, 2022 Page 2 of 36 FCC ID: 2A8O6-BX20 Report No.: LCSA070522142EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity FCC TEST REPORT FCC CFR 47 PART 15 C (15.247) Report Reference No. ................. : LCSA070522142EA Date of Issue ................................... : September 16, 2022 Testing Laboratory Name ............ : Shenzhen LCS Compliance Testing Laboratory Ltd. Address ........................................... : 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Testing Location/ Procedure ........... : Full application of Harmonised standards ■ Partial application of Harmonised standards □ Other standard testing method □ Applicant’s Name .......................... : Jiangxi Baorui Electronic Technology Co.,Ltd Address ........................................... : The northwest corner of the intersection of Guangzhou Road and Chuangxin Avenue, High-tech Industrial Park Xinfeng County, Ganzhou City, Jiangxi Province, China Test Specification Standard.......................................... : FCC CFR 47 PART 15 C (15.247) Test Report Form No. ..................... : LCSEMC-1.0 TRF Originator ................................ : Shenzhen LCS Compliance Testing Laboratory Ltd. Master TRF ..................................... : Dated 2011-03 Shenzhen LCS Compliance Testing Laboratory Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen LCS Compliance Testing Laboratory Ltd. is acknowledged as copyright owner and source of the material. Shenzhen LCS Compliance Testing Laboratory 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. .................. : Portable keyboard piano Trade Mark ...................................... : Bora Test Model ...................................... : BX-20 Ratings ............................................ : Input: DC 5V, 2A For Adapter Input: 100-240V~, 50/60Hz, 0.3A For Adapter Output: 5.0V2.0A DC 3.7V by Rechargeable Li-ion Battery, 1750mAh Result ........................................... : Positive Compiled by: Supervised by: Approved by: Jack Liu/ Administrator Cary Luo/ Technique principal Gavin Liang / Manager Page 3 of 36 FCC ID: 2A8O6-BX20 Report No.: LCSA070522142EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity FCC -- TEST REPORT Test Result Positive 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. Test Report No. : LCSA070522142EA September 16, 2022 Date of issue Test Model.............................. : BX-20 EUT......................................... : Portable keyboard piano Applicant............................... : Jiangxi Baorui Electronic Technology Co.,Ltd Address................................... : The northwest corner of the intersection of Guangzhou Road and Chuangxin Avenue, High-tech Industrial Park Xinfeng County, Ganzhou City, Jiangxi Province, China Telephone............................... : / Fax.......................................... : / Manufacturer......................... : Jiangxi Baorui Electronic Technology Co.,Ltd Address................................... : The northwest corner of the intersection of Guangzhou Road and Chuangxin Avenue, High-tech Industrial Park Xinfeng County, Ganzhou City, Jiangxi Province, China Telephone............................... : / Fax.......................................... : / Factory................................... : Jiangxi Baorui Electronic Technology Co.,Ltd Address................................... : The northwest corner of the intersection of Guangzhou Road and Chuangxin Avenue, High-tech Industrial Park Xinfeng County, Ganzhou City, Jiangxi Province, China Telephone............................... : / Fax.......................................... : / Page 4 of 36 FCC ID: 2A8O6-BX20 Report No.: LCSA070522142EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street,…

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Page 1 of 58 FCC ID: 2A8O6-BX20 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Appendix A RF Test Data for BT (Conducted Measurement) Product Name: Portable keyboard piano Test Model: BX-20 Environmental Conditions Temperature: 23.8  C Relative Humidity: 52.1% ATM Pressure: 100.0 kPa Test Engineer: Wunder Wu Supervised by: Li Huan Page 2 of 58 FCC ID: 2A8O6-BX20 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity A.1 20dB Emission Bandwidth Test Result TestMode Antenna Channel 20db EBW[MHz] FL[MHz] FH[MHz] Verdict DH5 Ant 2402 1.026 2401.466 2402.492 --- 2441 1.026 2440.469 2441.495 --- 2480 1.023 2479.469 2480.492 --- 2DH5 Ant 2402 1.323 2401.334 2402.657 --- 2441 1.290 2440.361 2441.651 --- 2480 1.314 2479.346 2480.660 --- 3DH5 Ant 2402 1.311 2401.343 2402.654 --- 2441 1.320 2440.343 2441.663 --- 2480 1.347 2479.322 2480.669 --- Page 3 of 58 FCC ID: 2A8O6-BX20 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Test Graphs DH5_Ant_2402 DH5_Ant_2441 DH5_Ant_2480 Page 4 of 58 FCC ID: 2A8O6-BX20 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity 2DH5_Ant_2402 2DH5_Ant_2441 Page 5 of 58 FCC ID: 2A8O6-BX20 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity 2DH5_Ant_2480 3DH5_Ant_2402 Page 6 of 58 FCC ID: 2A8O6-BX20 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity 3DH5_Ant_2441 3DH5_Ant_2480 Page 7 of 58 FCC ID: 2A8O6-BX20 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 8 of 58 FCC ID: 2A8O6-BX20 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity A.2 Occupied Channel Bandwidth Test Result TestMode Antenna Channel OCB [M…

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