2AGA9WD-LG02Kids Wireless Headphone

For Age 3+ ENGLISH MANUAL NENOS Wireless Kids Headphones Manual Please Read! 2-Year Limited Warranty with Your Purchase Package: ·Headphones ·Micro USB charging cable ·3.5mm audio cable ·User’s Guide Controls and Connections M 2-Year Limited Warranty with Your Purchase Nenos kids headphones come with a 2-year limited warranty. If you have any questions or issues with the headphones, please email us at [email protected] or [email protected] +>> -<< Note: Music playback is paused during call functions and resumes when the call is ended Share Your Music I n wireless mode, plug in another set of headphones into the audio & music sharing jack to share music. Note: Volume Limited is not available for the additional headphones plugged into the music jack. A. Charge: 1.Connect the USB charging cable to the headphones and a USB source 2.LED lights red during charging, and turns off when charged. +>> / <<- +>> / <<- need to go to your device’s Bluetooth setting menu to find Nenos and select to remove it. D. AUX IN: When battery is low or the power is off you can insert the 3.5mm audio cable and use it as a wired headphone. Specifications: 1.Charge time: approx. 1.5 hours 2.Operation time: up to 10-12 hours play, 100 hours standby 3.Battery capacity: 400mAH 4.Wireless connection range: 8m 5.Sensitivity: 93db+-5db/1KHZ,178mV (speakers) Warranty This product comes with 2 year limited warranty. If there are any issues with the headphones please email [email protected] or visit ShopNenos.com If the headphones were purchased on Amazon, please contact the seller. We will always try our best to resolve any issues you have with the headphones. Warning 1. Contains small parts which may be a chocking hazard. Not suitable for children under age 3. 2. Use extreme caution when operating a vehicle or similar activity that requires your full attention while using your headset/headphones. Some jurisdictions impose specific limitations, such as single earpiece configuration, on the use of such products while driving. 3. Long-term exposure to loud music may cause hearing damage. It is best to avoid high volume levels when using headphones, especially for extended periods. NOTE: 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 Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the 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. B. Pairing: 1.With the headphones turned off, press and hold M until the LED flashed blue and red rapidly. 2.On your device, turn on the Bluetooth function, and set it to search for Bluetooth devices. 3.Select NENOS-02 from the list of found devices. 4.When paired, the LED flashes blue slowly Note: ·During paring, if the headphones are not connected to a device within 5 minutes, they automatically turn off. ·When successfully paired, your headphones automatically reconnect to the most recently paired device when switched on. C. Trouble shooting Pairing In case of problems pairing, you may need to clear pairing before you attempt to pair again. 1.Switch on the headphones, then press and hold for 5 seconds. The LED rapidly flashed blue and red twice at the same time, then flash blue and red alternately. 2.Press and hold to turn off. When you next switch on the headphones, no longer pair automatically Note: To delete NENOS completely from your device memory, you M

External Photos ALL VIEW OF EUT TOP VIEW OF EUT BOTTOM VIEW OF EUT FRONT VIEW OF EUT BACK VIEW OF EUT LEFT VIEW OF EUT RIGHT VIEW OF EUT VIEW OF EUT(PORT)-1 VIEW OF EUT(PORT)-2

FCC ID Label Location FCC ID: 2AGA9WD-LG02

Internal Photos OPEN VIEW OF EUT INTERNAL VIEW-1 OF EUT INTERNAL VIEW-2 OF EUT Antenna VIEW OF BATTERY

Declaration concerning Antenna Specification It is hereby declared that the product Model No.: WD-LG02 FCC ID: 2AGA9WD-LG02 fulfills the requirement in FCC test relating to the antenna type. The device specified above confirms to the FCC recommendations for internal antenna type(s) described below: Type of antenna: Integral Antenna Gain of the antenna: 0 dBi Frequency range: 2.402 GHz to 2.480GHz The mounting of the antenna is fixed to the radio module and no other antenna should be used. Company name: Huizhou Weide Electronics Co., Ltd Address: Jimadi, Industrial Area, Luoyang town, Boluo County, Huizhou, Guangdong 516100, China Place: Huizhou Date: 2020-04-07 Signature:

RF EXPOSURE EVALUATION 1. PRODUCT INFORMATION Product Description Kids Wireless Headphone Model Name WD-LG02 FCC ID 2AGA9WD-LG02 2. EVALUATION METHOD According to 447498 D01 General RF Exposure Guidance v05 The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(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 3. CALCULATION P t =-2.560dBm=0.55mW The value of the Maximum output power P t is referred to the test report of the CFR47 §15.247. The result for RF exposure evaluation SAR=(0.55mW /5mm) .[√2.441(GHz)]= 0.17<3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR. 4. CONCLUSION The SAR evaluation is not required.

Page 1 of 64 FCC Test Report Report No.: AGC00429200301FE03 FCC ID : 2AGA9WD-LG02 APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : Kids Wireless Headphone BRAND NAME : Nenos MODEL NAME : WD-LG02 APPLICANT : Huizhou Weide Electronics Co., Ltd DATE OF ISSUE : Apr. 03, 2020 STANDARD(S) : FCC Part 15.247 REPORT VERSION : V1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd CAUTION: This report shall not be reproduced except in full without the written permission of the test laboratory and shall not be quoted out of context. Report No.: AGC00429200301FE03 Page 2 of 64 REPORT REVISE RECORD Report Version Revise Time Issued Date Valid Version Notes V1.0 / Apr. 03, 2020 Valid Initial Release Report No.: AGC00429200301FE03 Page 3 of 64 TABLE OF CONTENTS 1. VERIFICATION OF CONFORMITY ............................................................................................................... 5 2. GENERAL INFORMATION ............................................................................................................................ 6 2.1. PRODUCT DESCRIPTION ..................................................................................................................... 6 2.2. TABLE OF CARRIER FREQUENCYS ..................................................................................................... 6 2.3. RECEIVER INPUT BANDWIDTH ............................................................................................................ 7 2.4. EXAMPLE OF A HOPPING SEQUENCY IN DATA MODE ....................................................................... 7 2.5. EQUALLY AVERAGE USE OF FREQUENCIES AND BEHAVIOUR ........................................................ 7 2.6. RELATED SUBMITTAL(S) / GRANT (S) .................................................................................................. 8 2.7. TEST METHODOLOGY .......................................................................................................................... 8 2.8. SPECIAL ACCESSORIES ....................................................................................................................... 8 2.9. EQUIPMENT MODIFICATIONS .............................................................................................................. 8 3. MEASUREMENT UNCERTAINTY ................................................................................................................. 9 4. DESCRIPTION OF TEST MODES ............................................................................................................... 10 5. SYSTEM TEST CONFIGURATION ............................................................................................................. 11 5.1. CONFIGURATION OF EUT SYSTEM .................................................................................................... 11 5.2 EQUIPMENT USED IN TESTED SYSTEM .............................................................................................. 11 5.3. SUMMARY OF TEST RESULTS ............................................................................................................. 11 6. TEST FACILITY ........................................................................................................................................... 12 7. PEAK OUTPUT POWER ............................................................................................................................. 13 7.1. MEASUREMENT PROCEDURE ........................................................................................................... 13 7.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ................................................................... 13 7.3. LIMITS AND MEASUREMENT RESULT ............................................................................................... 14 8. 20DB BANDWIDTH ..................................................................................................................................... 20 8.1. MEASUREMENT PROCEDURE ........................................................................................................... 20 8.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ................................................................... 20 8.3. LIMITS AND MEASUREMENT RESULTS ............................................................................................. 20 9. CONDUCTED SPURIOUS EMISSION ........................................................................................................ 27 9.1. MEASUREMENT PROCEDURE ........................................................................................................... 27 9.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ................................................................... 27 9.3. MEASUREMENT EQUIPMENT USED .................................................................................................. 27 Report No.: AGC00429200301FE03 Page 4 of 64 9.4. LIMITS AND MEASUREMENT RESULT ............................................................................................... 27 10. RADIATED EMISSION ............................................................................................................................... 37 10.1. MEASUREMENT PROCEDURE ......................................................................................................... 37 10.2. TEST SETUP ....................................................................................................................................... 39 10.3. LIMITS AND MEASUREMENT RESULT ............................................................................................. 40 10.4. TEST RESULT ..................................................................................................................................... 40 11. NUMBER OF HOPPING FREQUENCY ..................................................................................................... 50 11.1. MEASUREMENT PROCEDUR…

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Report No.: AGC00429200301FE03 Page 43 of 64 RADIATED EMISSION ABOVE 1GHZ EUT Kids Wireless Headphone Model Name WD-LG02 Temperature 25°C Relative Humidity 55.4% Pressure 960hPa Test Voltage Normal Voltage Test Mode Mode 1 Antenna Horizontal FrequencyMeter ReadingFactor Emission LevelLimitsMargin (MHz)(dBμV) (dB)(dBμV/m)(dBμV/m)(dB) 44.31 74.00 -29.69 peak 40.44 54.00 -13.56 AVG 45.10 74.00 -28.90 peak 41.78 54.00 -12.22 AVG Value Type 4804.02244.23 0.08 4804.02240.36 0.08 7206.03342.89 2.21 7206.03339.57 2.21 Remark: Factor = Antenna Factor + Cable Loss – Pre-amplifier. EUT Kids Wireless Headphone Model Name WD-LG02 Temperature 25°C Relative Humidity 55.4% Pressure 960hPa Test Voltage Normal Voltage Test Mode Mode 1 Antenna Vertical FrequencyMeter ReadingFactor Emission LevelLimitsMargin (MHz)(dBμV) (dB)(dBμV/m)(dBμV/m)(dB) 44.37 74.00 -29.63 peak 39.86 54.00 -14.14 AVG 43.49 74.00 -30.51 peak 39.35 54.00 -14.65 AVG Value Type 4804.02244.29 0.08 4804.02239.78 0.08 7206.03341.28 2.21 7206.03337.14 2.21 Remark: Factor = Antenna Factor + Cable Loss – Pre-amplifier. Report No.: AGC00429200301FE03 Page 44 of 64 EUT Kids Wireless Headphone Model Name WD-LG02 Temperature 25°C Relative Humidity 55.4% Pressure 960hPa Test Voltage Normal Voltage Test Mode Mode 2 Antenna Horizontal FrequencyMeter ReadingFactor Emission LevelLimitsMargin (MHz)(dBμV) (dB)(dBμV/m)(dBμV/m)(dB) 4882.02244.29 74.00 -29.71 peak 4882.02238.40 54.00 -15.60 AVG 7323.03343.55 74.00 -30.45 peak 7323.03338.65 54.00 -15.35 AVG Value Type 44.15 0.14 38.26 0.14 41.19 2.36 36.29 2.36 Remark: Factor = Antenna Factor + Cable Loss – Pre-amplifier. EUT Kids Wireless Headphone Model Name WD-LG02 Temperature 25°C Relative Humidity 55.4% Pressure 960hPa Test Voltage Normal Voltage Test Mode Mode 2 Antenna Vertical FrequencyMeter ReadingFactor Emission LevelLimitsMargin (MHz)(dBμV) (dB)(dBμV/m)(dBμV/m)(dB) 4882.02242.32 74.00 -31.68 peak 4882.02237.49 54.00 -16.51 AVG 7323.03340.85 74.00 -33.15 peak 7323.03336.18 54.00 -17.82 AVG Value Type 42.18 0.14 37.35 0.14 38.49 2.36 33.82 2.36 Remark: Factor = Antenna Factor + Cable Loss – Pre-amplifier. Report No.: AGC00429200301FE03 Page 45 of 64 EUT Kids Wireless Headphone Model Name WD-LG02 Temperature 25°C Relative Humidity 55.4% Pressure 960hPa Test Voltage Normal Voltage Test Mode Mode 3 Antenna Horizontal FrequencyMeter ReadingFactor Emission LevelLimitsMargin (MHz)(dBμV) (dB)(dBμV/m)(dBμV/m)(dB) 4960.02244.11 74.00 -29.89 peak 4960.02238.34 54.00 -15.66 AVG 7440.03342.92 74.00 -31.08 peak 7440.03337.67 54.00 -16.33 AVG Value Type 43.89 0.22 38.12 0.22 40.28 2.64 35.03 2.64 Remark: Factor = Antenna Factor + Cable Loss – Pre-amplifier. EUT Kids Wireless Headphone Model Name WD-LG02 Temperature 25°C Relative Humidity 55.4% Pressure 960hPa Test Voltage Normal Voltage Test Mode Mode 3 Antenna Vertical FrequencyMeter ReadingFactor Emission LevelLimitsMargin (MHz)(dBμV) (dB)(dBμV/m)(dBμV/m)(dB) 4960.02242.71 74.00 -31.29 peak 4960.02238.26 54.00 -15.74 AVG 7440.03343.45 74.00 -30.55 peak 7440.03337.83 54.00 -16.17 AVG Value Type 42.49 0.22 38.04 0.22 40.81 2.64 35.19 2.64 Remark: Factor = Antenna Factor + Cable Loss – Pre-amplifier. RESULT: PASS Note: Other emissions from 1G to 25 GHz are considered as ambient noise. No recording in the test report. Factor = Antenna Factor + Cable loss - Amplifier gain, Over=Measure-Limit. The “Factor” value can be calculated automatically by software of measurement system. All test modes had been tested. The GFSK modulation is the worst case and recorded in the report. Report No.: AGC00429200301FE03 Page 46 of 64 TEST RESULT FOR RESTRICTED BANDS REQUIREMENTS EUT Kids Wireless Headphone Model Name WD-LG02 Temperature 25°C Relative Humidity 55.4% Pressure 960hPa Test Voltage Normal Voltage Test Mode Mode 1 Antenna Horizontal PK AV RESULT: PASS Report No.: AGC00429200301FE03 Page 47 of 64 EUT Kids Wireless Headphone Model Name WD-LG02 Temperature 25°C Relative Humidity 55.4% Pressure 960hPa Test Voltage Normal Voltage Test Mode Mode 1 Antenna Vertical PK AV RESULT: PASS Report No.: AGC00429200301FE03 Page 48 of 64 EUT Kids Wireless Headphone Model Name WD-LG02 Temperature 25°C Relative Humidity 55.4% Pressure 960hPa Test Voltage Normal Voltage Test Mode Mode 3 Antenna Horizontal PK AV RESULT: PASS Report No.: AGC00429200301FE03 Page 49 of 64 EUT Kids Wireless Headphone Model Name WD-LG02 Temperature 25°C Relative Humidity 55.4% Pressure 960hPa Test Voltage Normal Voltage Test Mode Mode 3 Antenna Vertical PK AV RESULT: PASS Note: The factor had been edited in the “Input Correction” of the Spectrum Analyzer. So the Amplitude of test plots is equal to Reading level plus the Factor in dB. Use the A dB(μV) to represent the Amplitude. Use the F dB(μV/m) to represent the Field Strength. So A=F. All test modes had been pre-tested. The GFSK modulation is the worst case and recorded in the report. Report No.: AGC00429200301FE03 Page 50 of 64 11. NUMBER OF HOPPING FREQUENCY 11.1. MEASUREMENT PROCEDURE The EUT shall have its hopping function enabled. Use the following spectrum analyzer settings: 1. Span: The frequency band of operation. Depending on the number of channels the device supports, it may be necessary to divide the frequency range of operation across multiple spans, to allow the individual channels to be clearly seen. 2. RBW: To identify clearly the individual channels, set the RBW to less than 30% of the channel spacing or the 20 dB bandwidth, whichever is smaller. 3. VBW ≥ RBW. Sweep: Auto. Detector function: Peak. Trace: Max hold. 4. Allow the trace to stabilize. 11.2. TEST SETUP (BLOCK DIAGRAM OF CONFIGURATION) Same as described in section 8.2 11.3. MEASUREMENT EQUIPMENT USED The same as described in section 6 11.4. LIMITS AND MEASUREMENT RESULT TOTAL NO. OF HOPPING CHANNEL LIMIT (NO. OF CH) MEASUREMENT (NO. OF CH) RESULT >=15 79 PASS TEST PLOT FOR NO. OF TOTAL CHANNELS Note: The 8-DPSK modulation is the worst case and recorded in the report. Report No.: AGC0042…

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Test Setup Photos RADIATED EMISSION TEST SETUP BELOW 1GHZ RADIATED EMISSION TEST SETUP ABOVE 1GHZ CONDUCTED TEST SETUP