2A2W2-LAVAMEPLAYLAVA Guitar

004 Hi, Welcome to LAVA ME ! 006 008 925 m m 330mm 109mm 1890 Know Your LAVA ME g Dimensio n sH ei ght Width Depth Weight 925 mm 109 mm330 mm Headstock Truss Rod Output Jack Nut Body Soundhole Bridge Saddle Tuner L3 Smart Preamp Neck Strap Button 010 L3 Smart Preamp 012 Use Your LAVA MEActivate Your LAVA ME 014 Status Bar Multi-touch Display Menu and App Icons 50% Loops TunerTempoRecorder PracticeEffects HILAVA Operating SystemBasic Gestures for LAVA ME You may use the following gestures to interact more quickly and more accurately with your LAVA ME. 016 Status Icons of LAVA ME Know your LAVA ME better with the status icons at the top. Charge Your LAVA ME 018 Restring Your LAVA ME When the strings have been used for too long, you may need to replace them with new ones. 020 Adjust the Truss Rod of Your LAVA ME If the guitar neck becomes warped or bowed due to lack of proper maintenance, you need to adjust the truss rod. 022 Fine Tune Your LAVA ME It is not necessary to adjust the neck generally, but you can fine tune the string action according to your preference. Important Safety Information 024 Body ConfigurationL3 Smart Preamp and Charging Configuration 026 LAVA MUSIC 1-year WarrantyBattery Use and Care Tips 1. Keep the HILAVA system up to date To make your guitar battery last longer, make sure it runs the latest HILAVA system, which often features battery optimization. 2. Avoid extreme ambient temperatures * Do not expose the battery to any heat or use the touchscreen in direct sunlight, inside a hot car, near a fire or heater, etc. * Do not cover your guitar or use its touchscreen while charging. If not, it might overheat the battery and affect battery life. 3. Avoid full or low battery when not in use * Unplug the charging stand* if you want to keep your guitar on it after fully charged. * Turn your guitar off if not using the touchscreen. * Keep your guitar with an 80% battery for long-term storage. Discharge the battery and recharge it 80% monthly to maintain its activity. * Charging stand: Space Charging Dock for LAVA ME 4 or AirFlow Wireless Charger for LAVA ME play. 4. Others * Please use charging accessories that meet safety standards in your area. * Do not disassemble or recondition the battery to avoid component leakage. If leakage occurs, stay away from the guitar immediately. * If you notice a swollen battery, leaking acid or gas, or a stuck power button on the guitar, discontinue using it and contact us for support and maintenance. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: •Reorient or relocate the receiving antenna. •Increase the separation between the equipment and receiver. •Connect the equipment into an outlet on a circuit different from that to w hich the receiver is connected. •Consult the dealer or an experienced radio/TV technician for help. Caution: Any changes or modications to this device not explicitly approved by manufacturer could void your authority to operate this equipment. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. RF Exposure Information The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction. FCC Statement

NAHUO (GUANGZHOU) INTELLIGENT MANUFACTURING CO., LTD The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. An expiration date for this letter does not exist. In case the U.S. agent changes, the grantee is obligated to notify the FCC within 30 days via the granting TCB. Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 6/5/2023 U.S. Agent Designation NAHUO (GUANGZHOU) INTELLIGENT MANUFACTURING CO., LTD acknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought (FCC ID: 2A2W2-LAVAMEPLAY): Contact Name: Tim Payne C ompany of U.S. agent: FCC US Agent, LLC Physical U.S. address of agent: 3722 Illinois Avenue, Saint Charles, IL, 60174, USA FRN of U.S. agent: 0033402884 Email address of U.S. agent: [email protected] FCC US Agent, LLC acknowledges their obligation to accept service of process on behalf of NAHUO (GUANGZHOU) INTELLIGENT MANUFACTURING CO., LTD. NAHUO (GUANGZHOU) INTELLIGENT MANUFACTURING CO., LTD with the FRN 0031274285 accepts its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. By signing this form, we confirm the above and that we are aware of the application requirements listed under § 2.911(d)(7). Sincerely, Signature Ying Yang manager NAHUO (GUANGZHOU) INTELLIGENT MANUFACTURING CO., LTD Signature Tim Payne Manager FCC US Agent, LLC 48_[model] US_Agent_2.911(d)(7)-U, V04

Covered Equipment Identification Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Section 2.911(d)(5)(ii) of the Commission’s Rules (47 C.F.R.) we attest as follows: We, applicant Company Name: NAHUO (GUANGZHOU) INTELLIGENT MANUFACTURING CO., LTD Address: Room103, No.4 Yuanxiadi Road, Jiangxia, Baiyun District, Guangzhou, Guangdong, China Phone: +86-20-83328693 certify 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. If you have any questions, please feel free to contact us at the address shown below. Sincerely, Signature Date:2023-06-06 Name / Title: Ying Yang / manager Company: NAHUO (GUANGZHOU) INTELLIGENT MANUFACTURING CO., LTD Address: Room103, No.4 Yuanxiadi Road, Jiangxia, Baiyun District, Guangzhou, Guangdong, China Phone: +86-20-83328693 E-Mail: [email protected]

Covered Equipment Attestation Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Section 2.911(d)(5)(i)-(ii) of the Commission’s Rules (47 C.F.R.) we attest as follows for the product listed below: FCC ID Model name 2A2W2-LAVAMEPLAY LAVA ME PLAY, LAVA ME 4, LAVA ME 5, LAVA ME PRO, LAVA ME PRO 2, LAVA ME AIR We, applicant Company Name: NAHUO (GUANGZHOU) INTELLIGENT MANUFACTURING CO., LTD Address: Room103, No.4 Yuanxiadi Road, Jiangxia, Baiyun District, Guangzhou, Guangdong, China Phone: +86-20-83328693 certify 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. If you have any questions, please feel free to contact us at the address shown below. Sincerely, Signature Date:2023-06-06 Name / Title: Ying Yang / manager Company: NAHUO (GUANGZHOU) INTELLIGENT MANUFACTURING CO., LTD Address: Room103, No.4 Yuanxiadi Road, Jiangxia, Baiyun District, Guangzhou, Guangdong, China Phone: +86-20-83328693 E-Mail: [email protected]

Confidentiality Request Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and Section §552(b)(4) of the Freedom of Information Act, we request confidentiality for the documentation of the following products: FCC ID Model name 2A2W2-LAVAMEPLAY LAVA ME PLAY, LAVA ME 4, LAVA ME 5, LAVA ME PRO, LAVA ME PRO 2, LAVA ME AIR For the products listed above, we request permanent confidentiality for all applicable exhibits as there are: • the Operational Description • the Block Diagram • the Schematics The above listed exhibits contain trade secrets and proprietary information that could be of benefit to our competitors. If you have any questions, please feel free to contact us at the address shown below. Sincerely, Signature Date:2023-06-06 Name / Title: Ying Yang / manager Company: NAHUO (GUANGZHOU) INTELLIGENT MANUFACTURING CO., LTD Address: Room103, No.4 Yuanxiadi Road, Jiangxia, Baiyun District, Guangzhou, Guangdong, China Phone: +86-20-83328693 E-Mail: [email protected]

NAHUO (GUANGZHOU) INTELLIGENT MANUFACTURING CO., LTD Room103, No.4 Yuanxiadi Road, Jiangxia, Baiyun District, Guangzhou, Guangdong, China Date: June 06, 2023 FCC ID: 2A2W2-LAVAMEPLAY Model Number: LAVA ME PLAY, LAVA ME 4, LAVA ME 5, LAVA ME PRO, LAVA ME PRO 2, LAVA ME AIR To: Federal Communication Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21048 To Whom It May Concern, We, NAHUO (GUANGZHOU) INTELLIGENT MANUFACTURING CO., LTD hereby declare that our product (LAVA Guitar) Model Number: LAVA ME PLAY, LAVA ME 4, LAVA ME 5, LAVA ME PRO, LAVA ME PRO 2, LAVA ME AIR board, Schematic, Hardware version, Software version, structure and internal photos are same, named differently due to marketing purposes. Should you have any questions or comments regarding this matter, please have my best attention. Sincerely, (Signed) Name / Title: Ying Yang /manager Company: NAHUO (GUANGZHOU) INTELLIGENT MANUFACTURING CO., LTD Address: Room103, No.4 Yuanxiadi Road, Jiangxia, Baiyun District, Guangzhou, Guangdong, China Phone: +86-20-83328693 E-Mail: [email protected]

Page 1 of 4 FCC ID: 2A2W2-LAVAMEPLAY 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 4 FCC ID: 2A2W2-LAVAMEPLAY 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 4 FCC ID: 2A2W2-LAVAMEPLAY 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 4 FCC ID: 2A2W2-LAVAMEPLAY 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 1 of 1 FCC ID: 2A2W2-LAVAMEPLAY 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 Label Location LAVA Guitar Model No.: LAVA ME PLAY FCC ID: 2A2W2-LAVAMEPLAY

Page 1 of 5 FCC ID: 2A2W2-LAVAMEPLAY 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: 2A2W2-LAVAMEPLAY 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: 2A2W2-LAVAMEPLAY 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 BT ANT WIFI ANT0 WIFI ANT1 Page 4 of 5 FCC ID: 2A2W2-LAVAMEPLAY 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. 6 Fig. 7 Fig. 8 Page 5 of 5 FCC ID: 2A2W2-LAVAMEPLAY 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 1 of 16 FCC ID: 2A2W2-LAVAMEPLAY 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 Product name : LAVA Guitar Test Model : LAVA ME PLAY Additional Model No. : LAVA ME 4, LAVA ME 5, LAVA ME PRO, LAVA ME PRO 2, LAVA ME AIR 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 DC 3.7V by Rechargeable Li-ion Battery, 5000mAh Hardware Version : / Software Version : / Bluetooth 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 Description : FPC Antenna, 3.9dBi(Max.) WIFI(2.4G Band) Frequency Range : 2412MHz~2462MHz Channel Spacing : 5MHz Channel Number : 11 Channels for 20MHz bandwidth (2412~2462MHz) 7 Channels for 40MHz bandwidth (2422~2452MHz) Modulation Type : IEEE 802.11b: DSSS (CCK, DQPSK, DBPSK) IEEE 802.11g: OFDM (64QAM, 16QAM, QPSK, BPSK) IEEE 802.11n: OFDM (64QAM, 16QAM, QPSK, BPSK) Antenna Description : ANT0: FPC Antenna, 3.9dBi(Max.) ANT1: FPC Antenna, 3.9dBi(Max.) WIFI(5.2G Band) Frequency Range : 5180MHz~5240MHz Channel Number : 4 channels for 20MHz bandwidth(5180MHz~5240MHz) 2 channels for 40MHz bandwidth(5190MHz~5230MHz) 1 channels for 80MHz bandwidth(5210MHz) Modulation Type : IEEE 802.11a: OFDM (64QAM, 16QAM, QPSK, BPSK) IEEE 802.11n: OFDM (64QAM, 16QAM, QPSK, BPSK) IEEE 802.11ac: OFDM (256QAM, 64QAM, 16QAM, QPSK, BPSK) Antenna Description : Ant0: FPC Antenna, 1.8dBi(Max.) Page 2 of 16 FCC ID: 2A2W2-LAVAMEPLAY 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 Ant1: FPC Antenna, 1.8dBi(Max.) WIFI(5.3G Band) Frequency Range : 5260MHz~5320MHz Channel Number : 4 Channels for 20MHz bandwidth(5260MHz~5320MHz) 2 channels for 40MHz bandwidth(5270MHz~5310MHz) 1 channels for 80MHz bandwidth(5290MHz) Modulation Type : IEEE 802.11a: OFDM (64QAM, 16QAM, QPSK, BPSK) IEEE 802.11n: OFDM (64QAM, 16QAM, QPSK, BPSK) IEEE 802.11ac: OFDM (256QAM, 64QAM, 16QAM, QPSK, BPSK) Antenna Description : Ant0: FPC Antenna, 2.1dBi(Max.) Ant1: FPC Antenna, 2.1dBi(Max.) WIFI(5.5G Band) Frequency Range : 5500MHz~5700MHz Channel Number : 11 Channels for 20MHz bandwidth(5500MHz~5700MHz) 5 Channels for 40MHz bandwidth(5510MHz~5670MHz) 2 Channels for 80MHz bandwidth(5530MHz, 5610MHz) Modulation Type : IEEE 802.11a: OFDM (64QAM, 16QAM, QPSK, BPSK) IEEE 802.11n: OFDM (64QAM, 16QAM, QPSK, BPSK) IEEE 802.11ac: OFDM (256QAM, 64QAM, 16QAM, QPSK, BPSK) Antenna Description : Ant0: FPC Antenna, 3.2dBi(Max.) Ant1: FPC Antenna, 3.2dBi(Max.) WIFI(5.8G Band) Frequency Range : 5745MHz~5825MHz Channel Number : 5 channels for 20MHz bandwidth(5745MHz~5825MHz) 2 channels for 40MHz bandwidth(5755MHz~5795MHz) 1 channels for 80MHz bandwidth(5775MHz) Modulation Type : IEEE 802.11a: OFDM (64QAM, 16QAM, QPSK, BPSK) IEEE 802.11n: OFDM (64QAM, 16QAM, QPSK, BPSK) IEEE 802.11ac: OFDM (256QAM, 64QAM, 16QAM, QPSK, BPSK) Antenna Description : Ant0: FPC Antenna, 3.3dBi(Max.) Ant1: FPC Antenna, 3.3dBi(Max.) Exposure category : General population/uncontrolled environment EUT Type : Production Unit Device Type : Portable Device Page 3 of 16 FCC ID: 2A2W2-LAVAMEPLAY 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, l…

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广州寒武纪电子科技有限公司 OA-FW4007 Antenna Datasheet Antenna Datasheet Manufacturer： NAHUO (GUANGZHOU) INTELLIGENT MANUFACTURING CO., LTD Model: LAVA ME PLAY 2.4G/5G Dual band WIFI/Bluetooth FPC antenna ntenna Datasheet Chapter 1 Product Introduction LAVA ME PLAY is a flexible FPC built-in antenna that operates at 2.4-2.5Ghz/5.2-5.8Ghz with built-in adhesive and coaxial lines.The size of the FPC antenna body is 40 * 6mm, with a thickness of only 0.4mm (including the backing adhesive).Equipped with RF0.81 coaxial line, with less line loss and softer wire, with a wire length of 4cm. It is an IPEX first generation interface.This antenna is suitable for various electronic products and communication devices that use built-in antennas in the 2.4G/5G frequency band (such as Bluetooth, WIFI, etc.). Chapter 2 Specification Parameters Electrical parameters Center Frequency 2450Mhz/5500GHz Bandwidth 2400-2500Mhz/ 5200-5800Mhz Antenna Gain see test data Antenna Efficiency 56.5%（2.4G） 70.3%（5G） VSWR <2 Polarization direction Vertical polarization Radiation direction Omnidirectional Impedance 50Ω Maximum power 5W Other parameters Antenna Size 40.0*6.0*0.4mm Antenna Thickness 0.4mm Coaxial length 4cm Antenna material FPC Coaxial specifications RF0.81 Interface specifications IPEX1 Operation Temperature -30°C~ +80°C Chapter 3 Antenna Characteristics Antenna Datasheet VSWR Return Loss Efficiency and Gain Antenna Datasheet Antenna Pattern @2.4GHz： Antenna Pattern @2.45GHz： Antenna Pattern @2.5GHz： Antenna Datasheet Antenna Pattern @5.2GHz： Antenna Pattern @5.3GHz： Antenna Pattern @5.4GHz： Antenna Datasheet Antenna Pattern @5.5GHz： Antenna Pattern @5.6GHz： Antenna Pattern @5.7GHz： Antenna Datasheet Antenna Pattern @5.8GHz： Chapter 4 Precautions 1、 The antenna should be attached to the insulation surface inside the product，Please do not stick the antenna body to the surface of the metal conductor. 2、 The distance between the antenna body and the metal conductor should be maintained at least 3mm，and the larger the distance between it and the metal conductor, the better.As a conductor, the PCB board also needs to be kept as far away from the antenna as possible. 3、 Do not wrap the coaxial line of the antenna around the antenna body，Otherwise, it may cause a decrease in antenna performance. 4、 The impedance of the antenna may deviate due to the structural differences of different products， π type impedance matching devices can be reserved for debugging and improvement.If you encounter this situation, you can contact our company for technical support. Antenna Datasheet Chapter 5 Antenna Drawings

Page 1 of 75 FCC ID: 2A2W2- LAVAMEPLAY Report No.: LCSA042323047ED 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 D RF Test Data for 5.2G WIFI (Conducted Measurement) Product Name: LAVA Guitar Test Model: LAVA ME PLAY Environmental Conditions Temperature: 23.8  C Relative Humidity: 52.1% ATM Pressure: 100.0 kPa Test Engineer: Nick Peng Supervised by: Li Huan Page 2 of 75 FCC ID: 2A2W2- LAVAMEPLAY Report No.: LCSA042323047ED 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 D.1-26dB Bandwidth Condition Mode Frequency (MHz) Antenna -26 dB Bandwidth (MHz) Limit -26 dB Bandwidth (MHz) Verdict NVNT a 5180 Ant0 19.387 >=0.5 Pass NVNT a 5200 Ant0 19.782 >=0.5 Pass NVNT a 5240 Ant0 19.644 >=0.5 Pass NVNT n20 5180 Ant0 19.901 >=0.5 Pass NVNT n20 5200 Ant0 19.956 >=0.5 Pass NVNT n20 5240 Ant0 20.04 >=0.5 Pass NVNT n40 5190 Ant0 40.575 >=0.5 Pass NVNT n40 5230 Ant0 40.358 >=0.5 Pass NVNT ac20 5180 Ant0 19.99 >=0.5 Pass NVNT ac20 5200 Ant0 20.027 >=0.5 Pass NVNT ac20 5240 Ant0 19.993 >=0.5 Pass NVNT ac40 5190 Ant0 40.007 >=0.5 Pass NVNT ac40 5230 Ant0 39.925 >=0.5 Pass NVNT ac80 5210 Ant0 80.093 >=0.5 Pass Page 3 of 75 FCC ID: 2A2W2- LAVAMEPLAY Report No.: LCSA042323047ED 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 -26dB Bandwidth NVNT a 5180MHz Ant0 -26dB Bandwidth NVNT a 5200MHz Ant0 Page 4 of 75 FCC ID: 2A2W2- LAVAMEPLAY Report No.: LCSA042323047ED 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 -26dB Bandwidth NVNT a 5240MHz Ant0 -26dB Bandwidth NVNT n20 5180MHz Ant0 Page 5 of 75 FCC ID: 2A2W2- LAVAMEPLAY Report No.: LCSA042323047ED 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 -26dB Bandwidth NVNT n20 5200MHz Ant0 -26dB Bandwidth NVNT n20 5240MHz Ant0 Page 6 of 75 FCC ID: 2A2W2- LAVAMEPLAY Report No.: LCSA042323047ED 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 -26dB Bandwidth NVNT n40 5190MHz Ant0 -26dB Bandwidth NVNT n40 5230MHz Ant0 Page 7 of 75 FCC ID: 2A2W2- LAVAMEPLAY Report No.: LCSA042323047ED 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 -26dB Bandwidth NVNT ac20 5180MHz Ant0 -26dB Bandwidth NVNT ac20 5200MHz Ant0 Page 8 of 75 FCC ID: 2A2W2- LAVAMEPLAY Report No.: LCSA042323047ED 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 -26dB Bandwidth NVNT ac20 5240MHz Ant0 -26dB Bandwidth NVNT ac40 5190MHz Ant0 Page 9 of 75 FCC ID: 2A2W2- LAVAMEPLAY Report No.: LCSA042323047ED 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 -26dB Bandwidth NVNT ac40 5230MHz Ant0 -26dB Bandwidth NVNT ac80 5210MHz Ant0 Page 10 of 75 FCC ID: 2A2W2- LAVAMEPLAY Report No.: LCSA042323047ED 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 Condition Mode Frequency (MHz) Antenna -26 dB Bandwidth (MHz) Limit -26 dB Bandwidth (MHz) Verdict NVNT a 5180 Ant1 19.7 >=0.5 Pass NVNT a 5200 Ant1 19.496 >=0.5 Pass NVNT a 5240 Ant1 19.745 >=0.5 Pass NVNT n20 5180 Ant1 20.142 >=0.5 Pass NVNT n20 5200 Ant1 20.012 >=0.5 Pass NVNT n20 5240 Ant1 20.044 >=0.5 Pass NVNT n40 5190 Ant1 40.15 >=0.5 Pass NVNT n40 5230 Ant1 40.479 >=0.5 Pass NVNT ac20 5180 Ant1 19.68 >=0.5 Pass NVNT ac20 5200 Ant1 19.877 >=0.5 Pass NVNT ac20 5240 Ant1 19.729 >=0.5 Pass NVNT ac40 5190 Ant1 40.01 >=0.5 Pass NVNT ac40 5230 Ant1 40.13 >=0.5 Pass NVNT ac80 5210 Ant1 80.251 >=0.5 Pass Page 11 of 75 FCC ID: 2A2W2- LAVAMEPLAY Report No.: LCSA042323047ED 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 -26dB Bandwid…

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Page 41 of 75 FCC ID: 2A2W2- LAVAMEPLAY Report No.: LCSA042323047ED 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 Restrict Band NVNT n20 5240MHz Peak Restrict Band NVNT n20 5240MHz Average Page 42 of 75 FCC ID: 2A2W2- LAVAMEPLAY Report No.: LCSA042323047ED 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 Restrict Band NVNT n40 5190MHz Peak Restrict Band NVNT n40 5190MHz Average Page 43 of 75 FCC ID: 2A2W2- LAVAMEPLAY Report No.: LCSA042323047ED 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: webmaster@lcs-cer…

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