RY5-AJ211Stents Speaker

AJ221手机支架蓝牙音箱 长按 键开机，并伴有提示音，然后在手机端搜索蓝牙名称“AJ221, 连接成功后有提示音。 短按 键，音量减小，长按切换到上一曲。 短按 键，音量增加，音量最大时有提示音，长按切换到下一曲。 同时长按 和 键取消和手机配对。 短按 键暂停或继续播放，长按关闭音箱和灯光。 长按 键可开启氛围灯，短按则切换亮灯模式，长按关灯。 ” 将Type-C线插入产品背部USB孔进行充电，充电时提示灯亮 红色，充满电后红灯熄灭。 Plug the Type-C cable into the USB port for charging,the red light will be on when charging,and it will go out when fully charged. 蓝牙版本 蓝牙名称 AJ221 传输距离 ≥10米 音箱功率 5W 信 噪 比 80dB 频响范围 80Hz-20kHz 喇叭参数 Φ40mm 4Ω 5W 彩灯功率 1W 电池容量 1800mAh 电源输入 5V 0.8A 产品尺寸 131x80x43mm V5.1 失 真 度 ≤10% 手机支架,小巧便携、易收纳 免提接打电话 蓝牙音箱功能 七彩氛围灯，种灯效随音乐律动闪动 内置高容量可充电锂电池，户外使用更便携 低电提醒，提醒三次后关机 5 Mobile phone stents，small and portable， easy to store Colorful atmosphere light，5 kinds of light effects with the music rhythm flashing Wireless speaker Hands-free calling More portable for outdoor to use with built-in high-capacity rechargeable lithium battery Low battery warning，power off after three times 功能简介 产品参数 音箱使用 音箱充电 Phone Stand Wireless Speaker Please read carefully before use Product Information Technical Parameters Wireless Version Wireless Name AJ221 Output Power 5W Transmission Distance ≥10m SNR 80dB Frequency Response 80Hz-20kHz Color Light 1W Horn Parameters 4Ω 5W Power Supply 5V 0.8A Product Size 131x80x43mm Battery Capacity 1800mAh V5.1 Distortion Rate ≤10% Φ40mm Answer The Telephone Charging Instruction 接打电话 When the phone is connected to the wireless speaker, you can double press the button to reject the call when there is an incoming call. When there is an incoming call, short press button to answer it. After the call is over, short press button to end the call. Double press button to dial the last call. 支架展开 尊贵的贵宾! 感谢您购买本产品,为保证您的权益,请认真填写,谢谢! 折叠后尺寸80x120mm,双面印刷 Speaker Operation Long press button to turn on speaker and with a beep. Search bluetooth name“AJ221”on the phone.After the connection is successful，there will be a beep. Attention: Please don’t charge the speaker under the temperature of 0°C-40C. Not recommended for charging while using. Please pull out the USB cable after a full charge. Please don’t charge the speaker in high-humidity situation. ° Long press button to switch to the previous song，short press to lower the volume. Long press button to next song，short press to increase the volume.When the volume reaches the maximum，there will be a beep. Hold down the and button at the same time to cancel pairing with your phone. Short press button to pause or resume playing,long press to turn off speaker and light. Support development Since buying date, the user enjoys one year free repair services under normal use. After one year,will be charged according to each component part cost. In case change component part, will be charged according to our company's component part cost list. The following situations without free repair services in warranty period 1)Damage caused by natural earthquake, rat disaster, and abnormal use. 2)Damage caused in transportation, fall, and improper storage. 3)Consumable component, such as spare parts, batteries, light bulbs,etc. 4)Warranty information records is not complete, no purchase date, no buying shop seal,etc. 5)Featured using environment, such as humidity, sulfur area, high salty and on board,etc,easy corrosion area. 6)Using not according to the instructions. 7)Products sold by special agreement. When return to factory for repair, the user should make sure the product packed property to avoid any damage during transportation. Factory not responsible for the damages caused by the users themselves improper disassemble. Warranty Card Applicable for 手机连接蓝牙音箱后,当有来电时可以双击 键拒接。 当有来电时可以短按 键接听,通话完毕后短按 键结束通话。 双击 键可拨打最后一次通话的电话。 Long press button to turn on the light，short press to switch other light mode，long press to turn off the light. FCC Statement 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. 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. FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. Not applicable RF Exposure Information This device complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment can be used as portable exposure without any restriction.

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: Shenzhen Hejiaxing Electronics Co., Ltd Address: Floor 2, A Building, Dongzhijia Industry Park, Lezhujiao Village, Huangmabu Community, Xi xiang Street, Baoan District, Shenzhen City, Guangdong, China Phone: +86-755-29965586 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, 2024-09-02 Signature Date Name / Title: Zengchao Huang / Engineer Company: Shenzhen Hejiaxing Electronics Co., Ltd Address: Floor 2, A Building, Dongzhijia Industry Park, Lezhujiao Village, Huangmabu Community, Xi xiang Street, Baoan District, Shenzhen City, Guangdong, China Phone: +86-755-29965586 Fax: +86-755-29504268 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 RY5-AJ211 AJ221 We, applicant Company Name: Shenzhen Hejiaxing Electronics Co., Ltd Address: Floor 2, A Building, Dongzhijia Industry Park, Lezhujiao Village, Huangmabu Community, Xi xiang Street, Baoan District, Shenzhen City, Guangdong, China Phone: +86-755-29965586 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, 2024-09-02 Signature Date Name / Title: Zengchao Huang / Engineer Company: Shenzhen Hejiaxing Electronics Co., Ltd Address: Floor 2, A Building, Dongzhijia Industry Park, Lezhujiao Village, Huangmabu Community, Xi xiang Street, Baoan District, Shenzhen City, Guangdong, China Phone: +86-755-29965586 Fax: +86-755-29504268 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 RY5-AJ211 AJ221 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 Part List • the Tune up Information 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, 2024-09-02 Signature Date Name / Title: Zengchao Huang / Engineer Company: Shenzhen Hejiaxing Electronics Co., Ltd Address: Floor 2, A Building, Dongzhijia Industry Park, Lezhujiao Village, Huangmabu Community, Xi xiang Street, Baoan District, Shenzhen City, Guangdong, China Phone: +86-755-29965586 Fax: +86-755-29504268 E-Mail: [email protected]

Page 1 of 5 FCC ID: RY5-AJ211 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: RY5-AJ211 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: RY5-AJ211 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: RY5-AJ211 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: RY5-AJ211 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

Page 1 of 1 FCC ID: RY5-AJ211 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 4.5cm x W 3.0cm) Label Location Stents Speaker Test Model: AJ221 FCC: RY5-AJ211

Page 1 of 5 FCC ID: RY5-AJ211 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: RY5-AJ211 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: RY5-AJ211 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 Bluetooth Antenna Page 4 of 5 FCC ID: RY5-AJ211 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 Page 5 of 5 FCC ID: RY5-AJ211 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. 8 Fig. 9

Page 1 of 4 FCC ID: RY5-AJ211 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 : Y5-AJ211 Product name : Stents Speaker Test Model : AJ221 Power Supply : Input: DC 5V, 0.8A Battery: DC 3.7V, 1800mAh Hardware Version : V1.0 Software Version V1.0 Bluetooth : 2402MHz ~ 2480MHz Channel Number : 79 channels for Bluetooth V5.1 (DSS) 40 channels for Bluetooth V5.1 (DTS) Channel Spacing : 1MHz for Bluetooth V5.1(DSS) 2MHz for Bluetooth V5.1(DTS) Modulation Type : GFSK, π/4-DQPSK, 8-DPSK for Bluetooth V5.1 (DSS) GFSK for Bluetooth V5.1 (DTS) Bluetooth Version : V5.1 Antenna Type : PCB Antenna Antenna Gain : -0.58dBi Exposure category : General population/uncontrolled environment EUT Type : Production Unit Device Type : Portable Device 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.“ Page 2 of 4 FCC ID: RY5-AJ211 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 [(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 4. Conducted Power Results <BT> Mode Channel Frequency (MHz) Peak Conducted Output Power (dBm) GFSK 0 2402 -0.48 39 2441 -0.42 78 2480 -0.37 π/4DQPSK 0 2402 -0.91 39 2441 -0.74 78 2480 -0.62 8DPSK 0 2402 -0.65 39 2441 -0.63 78 2480 -0.62 Page 3 of 4 FCC ID: RY5-AJ211 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 <BT LE> Mode Channel Frequency (MHz) Peak Conducted Output Power (dBm) GFSK 0…

Text truncated - open the document above for the full version.

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 -0.58dBi 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) Address No. 333 Kexing Road, Xiangzhou District, Zhuhai, China Horizontal: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -40 Scale: 5/div Gain(dBi) 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(dBi) 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.

Page 1 of 24 FCC ID: RY5-AJ211 Report No.: LCSA11213031EB 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 B RF Test Data for BT LE (Conducted Measurement) Product Name: Stents Speaker Test Model: AJ221 Environmental Conditions Temperature: 23.8  C Relative Humidity: 52.1% ATM Pressure: 100.0 kPa Test Engineer: Joker Hu Supervised by: Jack Cheng Page 2 of 24 FCC ID: RY5-AJ211 Report No.: LCSA11213031EB 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 B.1 DTS Bandwidth Test Result TestMode Antenna Channel DTS BW [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict BLE_1M Ant1 2402 0.712 2401.628 2402.340 0.5 PASS 2440 0.712 2439.628 2440.340 0.5 PASS 2480 0.716 2479.628 2480.344 0.5 PASS Page 3 of 24 FCC ID: RY5-AJ211 Report No.: LCSA11213031EB 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 BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page 4 of 24 FCC ID: RY5-AJ211 Report No.: LCSA11213031EB 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 5 of 24 FCC ID: RY5-AJ211 Report No.: LCSA11213031EB 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 B.2 Maximum conducted output power Test Result TestMode Antenna Channel Result[dBm] Limit[dBm] Verdict BLE_1M Ant1 2402 -0.9 ≤30 PASS 2440 -0.79 ≤30 PASS 2480 -0.69 ≤30 PASS Page 6 of 24 FCC ID: RY5-AJ211 Report No.: LCSA11213031EB 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 BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page 7 of 24 FCC ID: RY5-AJ211 Report No.: LCSA11213031EB 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 24 FCC ID: RY5-AJ211 Report No.: LCSA11213031EB 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 B.3 Maximum power spectral density Test Result TestMode Antenna Channel Result[dBm/3kHz] Limit[dBm/3kHz] Verdict BLE_1M Ant1 2402 -15.99 ≤8.00 PASS 2440 -15.81 ≤8.00 PASS 2480 -15.76 ≤8.00 PASS Page 9 of 24 FCC ID: RY5-AJ211 Report No.: LCSA11213031EB 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 BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page 10 of 24 FCC ID: RY5-AJ211 Report No.: LCSA11213031EB 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 11 of 24 FCC ID: RY5-AJ211 Report No.: LCSA11213031EB 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 B.4 Band edge measurements Test Result TestMode Antenna ChName Channel RefLevel[dBm] Result[dBm] Limit[dBm] Verdict BLE_1M Ant1 Low 2402 -1.58 -59.02 ≤-21.58 PASS High 2480 -1.35 -59.94 ≤-21.35 PASS Page 12 of 24 FCC ID: RY5-AJ211 Report No.: LCSA11213031EB 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 BLE_1M_Ant1_Low_2402 BLE_1M_Ant1_High_2480 Page 13 of 24 FCC ID: RY5-AJ211 Report No.: LCSA11213031EB 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 B.5 Conducted Spurious Emission Test Result TestMode Antenna Channel FreqRange [MHz] RefLevel [dBm] Result[dBm] Limit[dBm] Verdict BLE_1M Ant1 2402 Reference -1.82 -1.82 --- PASS 30…

Text truncated - open the document above for the full version.

Page 1 of 34 FCC ID: RY5-AJ211 Report No.: LCSA11213030EB 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 Hejiaxing Electronics Co., Ltd Stents Speaker Test Model: AJ221 Prepared for : Shenzhen Hejiaxing Electronics Co., Ltd Address : Floor 2, A Building, Dongzhijia Industry Park, Lezhujiao Village, Huangmabu Community, Xi xiang Street, Baoan District, Shenzhen City, 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 : November 21, 2023 Number of tested samples : 2 Sample No. : A11213030-1, A11213030-2 Serial number : Prototype Date of Test : November 21, 2023 ~ November 30, 2023 Date of Report : November 30, 2023 Page 2 of 34 FCC ID: RY5-AJ211 Report No.: LCSA11213030EB 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. ................. : LCSA11213030EB Date of Issue .................................. : November 30, 2023 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 Hejiaxing Electronics Co., Ltd Address .......................................... : Floor 2, A Building, Dongzhijia Industry Park, Lezhujiao Village, Huangmabu Community, Xi xiang Street, Baoan District, Shenzhen City, 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. EUT Description. .......................... : Stents Speaker Trade Mark ..................................... : N/A Test Model ...................................... : AJ221 Ratings ........................................... : Input: DC 5V, 0.8A Battery: DC 3.7V, 1800mAh Result ............................................ : Positive Compiled by: Supervised by: Approved by: Tom Chu/ Administrator Cary Luo/ Technique principal Gavin Liang/ Manager Page 3 of 34 FCC ID: RY5-AJ211 Report No.: LCSA11213030EB 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-mai…

Text truncated - open the document above for the full version.