2A9J3-WXM34Wireless Lavalier Microphone for iPhone iPad with Charging Case

FCC Statement 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 which the receiver is connected. • Consult the dealer or an experienced radio/TV technician for help. Caution: Any changes or modifications 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.

Page 1 of 5 FCC ID: 2A9J3-WXM34 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 Only receiver Page 2 of 5 FCC ID: 2A9J3-WXM34 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: 2A9J3-WXM34 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: 2A9J3-WXM34 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: 2A9J3-WXM34 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: 2A9J3-WXM34 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: L3.0cm x 1.5cm) Label Location Wireless Lavalier Microphone for iPhone iPad with Charging Case Model: WXM34 FCC ID: 2A9J3-WXM34

Page 1 of 5 FCC ID: 2A9J3-WXM34 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: 2A9J3-WXM34 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: 2A9J3-WXM34 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 Antenna Page 4 of 5 FCC ID: 2A9J3-WXM34 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: 2A9J3-WXM34 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

܍ ᇡ ਜ SPECIFICATION FOR APPROVAL ࠼ЊӜᆀ CUSTOMER Ǻ  ࠼Њ਑ဦ CUSTOMER’S P/N Ǻ ਑ဦ PART NUMBER Ǻ WAN3216F245H08 ೕ਱ DESCRIPTION Ǻ Chip Antenna 3216 L Ant 2.45G Type H08 ҁހ VERSION Ǻ V1.6 Вය ISSUE DATE Ǻ 2022/01/05 !࠼Њ!!܍ᇡ!  π ํา ೽ Ƭ ܍ ᇡ  ዴ ᇡ   ᇙ բ  ƒ›‡›•‘‘™ ࿤၈ࣽިמҽԖज़Ϧљ! OneWave Electronic Co., Ltd. ͳͳʹ͸ͳѠчѱч׫୔ҥфຉ262ဦͳኴ! ͳ ǡ‘Ǥͳͷͳǡ‹ ‘‰–”‡‡–ǡ‡‹–‘—‹•–”‹…–ǡ ƒ‹’‡‹‹–›ͳͳʹ͸ͳǡƒ‹™ƒ ႝ၉: ȋͲʹȌʹ ͅͻ ͅǦʹʹʹͲ ǣΪ ͅ ͅ͸ʹʹ ͅͻ ͅǦʹʹʹͲ ໺੿: ȋͲʹȌʹ ͅͻ ͅǦͷͲͷͷ ǣΪ ͅ ͅ͸ʹʹ ͅͻ ͅǦͷͲͷͷ 2/11 ONEWAVE TECHNOLOGY CO., LTD. 3216 Chip antenna For Bluetooth / WLAN Applications Dimension (mm) L 3.23 ± 0.20 W 1.66 ± 0.20 T 0.45 ± 0.20 P/N: WAN3216F245H08 3/11 ONEWAVE TECHNOLOGY CO., LTD. Part Number Information WAN 3216 F 245 H 08 A B C D E F A Product Series Antenna B Dimension L x W 3.2 x 1.6mm (±0.2mm) C Material High K material D Working Frequency 2.4 ~ 2.5GHz E Feeding mode PIFA & Single Feeding F Antenna type Type = 08 1. Electrical Specification Remark : Bandwidth & Peak Gain was measured under evaluation board of next page Specification Part Number WAN3216F245H08 Central Frequency 2450 MHz Bandwidth 120 (Min.) MHz Return Loss -6.5 (Max) dB Peak Gain 1.75 dBi Impedance 50 Ohm Operating Temperature -40焍+110 ɗ Maximum Power 4 W Resistance to Soldering Heats 10 ( @ 260ɗ) sec. Polarization Linear Azimuth Beamwidth Omni-directional Termination Cu / Sn (Leadless) 4/11 ONEWAVE TECHNOLOGY CO., LTD. 2. Recommended PCB Pattern Evaluation Board Dimension 2 nd Evaluation Board Dimension Suggested Matching Circuit 慵慵天屯妲 : ⋡惵⃫ẞ⺢嬘ἧ䓐䱦㸾⹎檀䘬暣デ±0.1~0.3nHˣ暣⭡±0.1pF 5/11 ONEWAVE TECHNOLOGY CO., LTD. Layout Dimensions in Clearance area( Size=5.9*5.0mm) FootPrint (Unit : mm) ‹ 2 nd Layout Dimensions in Clearance area( Size=8.0*3.0mm) Matching Circuitġ 50 ohm transmission Lineġ 6/11 ONEWAVE TECHNOLOGY CO., LTD. 3. Measurement Results Return Loss 7/11 ONEWAVE TECHNOLOGY CO., LTD. Radiation Pattern Efficiency Peak Gain Directivity 2400MHz 81.46% 1.67 dBi 2.56 dBi 2450MHz 84.75% 1.75 dBi 2.46 dBi 2500MHz 82.68% 1.70 dBi 2.52 dBi Chamber Coordinate System řřġ ŚŚġġ śśġ 8/11 ONEWAVE TECHNOLOGY CO., LTD. 4.Reliability and Test Condictions ITEM REQUIREMENTS TEST CONDITION Solderability 1. Wetting shall exceed 90% coverage 2. No v isible mechanical damage Pre-heating temperature:150ɗ/60sec. Solder temperature:230 Ʋ5ɗ Duration:4±1sec. Solder:Sn-Ag3.0-Cu0.5 Flux for lead free: rosin Solder heat Resistance 1. No visible mechanical damage 2. Central Freq. change :within ± 6% 10Ʋ0.5 sec. 60sec TEMP (ɗ) 150ɗ 260°C Pre-heating temperature:150ɗ/60sec. Solder temperature:260 Ʋ5ɗ Duration:10±0.5sec. Solder:Sn-Ag3.0-Cu0.5 Flux for lead free: rosin Component Adhesion (Push test) 1. No visible mechanical damage The device should be reflow sold ered(230²5ɗ for 10sec.) to a tinned copper substrate A dynometer force gauge should be applied the side of the component. The device must with -ST-F 0.5 Kg without failure of the termination attached to component. Component Adhesion (Pull test) 1. No visible mechanical damage Insert 10cm wire into the remaining open eye bend ,the ends of even wire lengths upward and wind together. Terminal shall not be remarkably damaged. Thermal shock 1. No visible mechanical damage 2. Central Freq. change :within ±6% Phase Temperature(ɗ) Time(min) 1 +110±5ɗ 30±3 2 Room Temperature Within 3sec 3 -40±2ɗ 30±3 4 Room Temperature Within 3sec +110ɗ=>30±3min -40ɗ=>30±3min Test cycle:10 cycles The chip shall be stabilized at normal condition for 2~3 hours before measuring. Resistance to High Temperature 1. No visible mechanical damage 2. Central Freq. change :within ±6% 3. No disconnection or short circuit. Temperature: +110±5ɗ Duration: 1000Ʋ12hrs The chip shall be stabilized at normal condition for 2~3 hours before measuring. Resistance to Low Temperature 1. No visible mechanical damage 2. Central Freq. change :within ±6% 3. No disconnection or short circuit. Temperature:-40±5ɗ Duration: 1000Ʋ12hrs The chip shall be stabilized at normal condition for 2~3 hours before measuring. Humidity 1. No visible mechanical damage 2. Central Freq. change :within ±6% 3. No disconnection or short circuit. Temperature: 40±2ɗ Humidity: 90% to 95% RH Duration: 1000Ʋ12hrs The chip shall be stabilized at normal condition for 2~3 hours before measuring. 4²1 sec. 60sec TEMP (ɗ) 150ɗ 230濎 9/11 ONEWAVE TECHNOLOGY CO., LTD. 5.Soldering and Mounting Mildly activated rosin fluxes are preferred. The minimum amount of solder can lead to damage from the stresses caused by the difference in coefficients of expansion between solder, chip and substrate. The terminations are suitable for all wave and re-flow soldering systems. If hand soldering cannot be avoided, the preferred technique is the utilization of hot air soldering tools. Recommended temperature profiles for re-flow soldering in Figure 1. Products attachment with a soldering iron is discouraged due to the inherent process control limitations. In the event that a soldering iron must be employed the following precautions are recommended. ɄPreheat circuit and products to 150ɗ ɄNever contact the ceramic with the iron tip ɄUse a 20 watt soldering iron with tip diameter of 1.0mm Ʉ280ɗ tip temperature (max) Ʉ1.0mm tip diameter (max) ɄLimit soldering time to 3 sec. SOLDERING COOLING NATURAL PRE-HEATING TEMPERATURE(°C) 60~120 s 10s max. 30~60s 250~260 230 180 150 TIME(sec.) Reflow Soldering SOLDERING COOLING NATURAL PRE-HEATING TEMPERATURE(°C) within 3s Gradual cooling 150 TIME(sec.) Iron Soldering Over 60s 350 300 10/11 ONEWAVE TECHNOLOGY CO., LTD. 6.Packaging Information Tape Specification: Reel Specification: (7’’, Φ180 mm) Tape Width(mm) A(mm) B(mm) C(mm) D(mm) Chip/Reel(pcs) 8 9.0±0.5 60±2 13.5±0.5 178±2 3000 11/11 ONEWAVE TECHNOLOGY CO., LTD. 7.Storage and Transportation Information Storage Conditions To maintain the solderability of terminal electrodes: 1. Temperature and humidity conditions: -10~ 40ɗ and 30~70% RH. 2. Recommended products …

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Page 1 of 35 FCC ID: 2A9J3-WXM34 Report No.: LCSA120622078EA 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 Shenzhen LongXiang Intelligent Technology Co., Ltd. Wireless Lavalier Microphone for iPhone iPad with Charging Case Test Model: WXM34 Additional Model No.: Please Refer to Page 6 Prepared for : Shenzhen LongXiang Intelligent Technology Co., Ltd. Address : 4F,Building 4,Fuxinlin Park,Hangcheng Industrial Park,Fuhua community,Xixiang Street,Baoan,Shenzhen,Gua ngdong 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 : December 08, 2022 Number of tested samples : 2 Sample No. : A120622078-1, A120622078-2 Sample number : Prototype Date of Test : December 08, 2022 ~ December 20, 2022 Date of Report : December 21, 2022 Page 2 of 35 FCC ID: 2A9J3-WXM34 Report No.: LCSA120622078EA 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 (15.249) Report Reference No. ................. : LCSA120622078EA Date of Issue................................... : December 21, 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 ......................... : Shenzhen LongXiang Intelligent Technology Co., Ltd. Address ........................................... : 4F,Building 4,Fuxinlin Park,Hangcheng Industrial Park,Fuhua community,Xixiang Street,Baoan,Shenzhen,Gua ngdong China Test Specification Standard ......................................... : FCC CFR 47 PART 15 C(15.249) / ANSI C63.10: 2013 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. .................. : Wireless Lavalier Microphone for iPhone iPad with Charging Case Trade Mark ..................................... : Bietrun, Kapebow Test Model ...................................... : WXM34 Ratings ............................................ : Input: DC 5V Charging base: DC 3.7V by Rechargeable Li-ion Battery, 300mAh Microphone:DC 3.7V By ICR1254 V2.0 Battery, 60mAh Result ........................................... : Positive Compiled by: Supervised by: Approved by: Kay Hu/ Administrator Cary Luo/ Technique principal Gavin Liang/ Manager Page 3 of 35 FCC ID: 2A9J3-WXM34 Report No.: LCSA120622078EA 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. : LCSA120622078EA December 21, 2022 Date of issue Test Model.............................. : WXM34 EUT......................................... : Wireless Lavalier Microphone for iPhone iPad with Charging Case Applicant............................... : Shenzhen LongXiang Intelligent Technology Co., Ltd. Address.................................. : 4F,Building 4,Fuxinlin Park,Hangcheng Industrial Park,Fuhua community,Xixiang Street,Baoan,Shenzhen,Gua ngdong China Telephone............................... : / Fax.......................................... : / Manufacturer........................ : Shenzhen LongXiang Intelligent Technology Co., Ltd. Address................................... : 4F,Building 4,Fuxinlin Park,Hangcheng Industrial Park,Fuhua community,Xixiang Street,Baoan,Shenzhen,Gua ngdong China Telephone............................... : / Fax.......................................... : / Factory................................... : Shenzhen LongXiang Intelligent Technology Co., Ltd. Address................................... : 4F,Building 4,Fuxinlin Park,Hangcheng Industrial Park,Fuhua community,Xixiang Street,Baoan,Shenzhen,Gua ngdong China Telephone............................... : / Fax.......................................... : / Page 4 of 35 FCC ID: 2A9J3-WXM34 Report No.: LCSA120622078EA 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: …

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Page 1 of 2 FCC ID: 2A9J3-WXM34 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 Setup Photos of the EUT Test Setup Photo(s) of Radiated Emissions Measurement Fig. 1 Fig. 2 Page 2 of 2 FCC ID: 2A9J3-WXM34 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 Setup Photo(s) of Conducted Emissions Measurement Fig. 1