2A7ZRPWMAZ-Q1Microphone

PACKING LISTMICROPHONE KEY DESCRIPTION Mic Vol ume +/- Sound Effect Swit ch Power On/Off (Pr ess for power on/ Holding press for power off) Mic Indicator Light Charging Port ( Please read the following notes caref ull y) Note: The product has been paired befor e delivery. Do not pair again unless it is necessary. It is recommended that users conduct the pairing in the event that the microphone and receiver fail to connect (please ref er to the description): The microphone is on, the indicator light of receiver is flickering slowl y and there is no sound of the microphone; it is recommended that users conduct the pairing in the event that the above mentioned problems fail to be solved by re-plugging the receiver. INSTALLATION & USEINSTALLATION & USEPAIRING Setting Steps for Speaker Use 1.Insert the 3.5mm Aux cable of the receiver into the Speaker's AUX connection socket; 2.Connect the Phone/Pad with the receiver thr ough Bluetooth and play songs; 3.Turn on the microphone and start singing. RE CEIVER DESCRIPTION Indicator Light Power key Type-C Port Wireless Microphone ×1/2* Note: Remenber that these kar aoke microphones should not be used by the driver and can only be used by passengers who are not distracting the driver. St eps for Pairing 1.K eep one microphone power off, Hold the VOL UME+ key and POWER key at the same time for over 5s, the indicator light of microphone will frequently flicker to start the pairing mode; 2.K eep another microphone power off, Hold the VOL UME- key and POWER key at the same time for over 5s, the indicator light of microphone will frequently flicker to start the pairing mode; FAQ The power indicator light of microphone is not on. Make sure the battery power is not low, otherwise, please charge in time. What kind of charger is compatible to the microphone? The mobile phone charger that supports 5V output can be utilized to charge the microphone. Please identify from the wor ds on the charger whether it supports 5V output. Microphone is no sound 1.Check if the microphone is turned on and it s indicator is solid blue; 2.Make sure that the receiver has been correctly inserted into the interf ace of de vices; 3.If the indicator light is not on, you can follow the official Facebook account or You- tube account to view the pairing process and try. Speaker is no sound 1.Check if the receiver indicator light is on, and make sure the receiver has enough po wer. 2.If the receiver indicator light is on,please try to adjust the vol ume of the speaker & increase the microphone vol ume. FC C STATEMENT NOTICE 1.Please keep the product away from high-temperat ur e and damp places so as to avoid any breakdo wn. 2.It is recommended to charge in time in the event that the product is not in use for a long time so as not to compromise the service life of battery. 3.The product has been paired befor e delivery for direct use. Please DO NOT pair unless it is necessary, otherwise, the pr oduct may not function pr operly. Shanghai Loostone Information Technology Co., Ltd SJTU Park Songjiang District, Shanghai www.loostone.com Receiver ×1 Users Manual ×1 Type-C Charging Cable ×1 Manual Microphone Indicator Light Description Solid Blue Quick Flashing Bl ue Solid Red Gr een Light Flashing Microphone in normal work ing mode Microphone in pairing mode Lo w power on microphone Microphone under charging Receiver Indicator Light Descripti on Quick Flashing Bl ue Solid Blue Solid Green Slo w Flashing Gr een Slo w Flashing Red Slo w Flashing Bl ue Microphone in normal working mode Receiver and Micro- phone in pairing mode Receiver and Micro- phone unpaired Lo w power Receiver under charging Receiver full y charged If there is no sound after the installation or not available to use, plea se contact us at the first time via sales platform or offical account. 1.Insert the 3.5mm Aux cable of the receiver into the Car’s AUX connection socket. 2.Connect the Phone/Pad with the receiver thr ough bluetooth and play songs. 3.Turn on the microphone and start singing. Note: This connection only supports car with 3.5mm AUX interface. 3.P ut the microphone close to the receiver within a range of about half a meter. Make sur e no other objects in between; 4.Holding press the receiver POWER key for 5s untill the indicator light of receiver to flicker frequently; 5.The microphone and receiver have been paired up once the indicator light of receiver flicker frequently; SPECIFICATION Working Voltage .................................. 3.6~4.2V (Lithium Pol ymer Battery 1000mA) Working Current ....................................... 55mA Charging Interf ace ................................. Type-C Input Voltage .................................................... 5V Input Current .................................................... 1A Microphone Mode ......................... Moving-coil Polar Patt ern .......................................... Cardioid Material ........................................................... ABS Microphone Dimensions ......................... 173mm×ф38.8mm Working Voltage .................................. 3.6~4.2V (Lithium Pol ymer Battery 1000mA) Working Current ................................ 200mAh Input Voltage ................................................. 5V Input Current ................................................... 1A Sensitivity ........................................... ＜-94dBm Communication Distance .......................... 10m Wireless Type ............................. Inner Antenna Bluetooth Name .. Loostone PureMic Q1PRO Facebook: Pur emic Home Kar aoke Speaker NOTE: This equipment has been test ed and found to comply with the limits f or a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable prot ection against harmful int erf er ence in a residential installation. This equipment generat es uses and can radiate radio frequency energy and, if not installed and used in accordance with the instruction…

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

Shanghai Loostone Information Technology Co., Ltd. 7B-03, Second Floor, Building 7, No.351 Sizhuan Road, Sijng Town, Songjiang District, Shanghai China Agent Authorization Company: Shanghai Loostone Information Technology Co., Ltd. Address: 7B-03, Second Floor, Building 7, No.351 Sizhuan Road, Sijng Town, Songjiang District, Shanghai China Product Name: Microphone Model Number(s): PWMAZ-Q1 Product Description: Microphone We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: Sep. 16, 2022 Name: Abel Zhang Title: Manager Company: Shanghai Loostone Information Technology Co., Ltd.

Report No.: AGC13550220802AP02 Page 1 of 4 EXTERNAL PHOTOS ALL VIEW OF EUT TOP VIEW OF EUT Report No.: AGC13550220802AP02 Page 2 of 4 BOTTOM VIEW OF EUT FRONT VIEW OF EUT Report No.: AGC13550220802AP02 Page 3 of 4 BACK VIEW OF EUT LEFT VIEW OF EUT Report No.: AGC13550220802AP02 Page 4 of 4 RIGHT VIEW OF EUT PORT VIEW OF EUT ****************************************End of Report****************************************

FCC ID Label Location 10mm*20mm FCC ID: 2A7ZRPWMAZ-Q1

Report No.: AGC13550220802AP02 Page 1 of 4 INTERNAL PHOTOS OPEN VIEW OF EUT BATTERY VIEW OF EUT Report No.: AGC13550220802AP02 Page 2 of 4 INTERNAL VIEW OF EUT (FIGURE 1) INTERNAL VIEW OF EUT (FIGURE 2) Report No.: AGC13550220802AP02 Page 3 of 4 INTERNAL VIEW OF EUT (FIGURE 3) INTERNAL VIEW OF EUT (FIGURE 4) Report No.: AGC13550220802AP02 Page 4 of 4 INTERNAL VIEW OF EUT (FIGURE 5) ANTENNA CLOSE-UP PHOTO-1 ****************************************End of Report**************************************** Antenna

RF EXPOSURE EVALUATION 1. PRODUCT INFORMATION Product Description Microphone Model Name PWMAZ-Q1 FCC ID 2A7ZRPWMAZ-Q1 2. EVALUATION METHOD According to 447498 D01 General RF Exposure Guidance v06 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 Wireless microphones: Group A P t =8.431dBm=6.968mW The result for RF exposure evaluation SAR=(6.968mW /5mm).[√0.657(GHz)]=1.129<3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR. Group B P t =7.144dBm=5.181mW The result for RF exposure evaluation SAR=(5.181mW /5mm).[√0.6575(GHz)]=0.839<3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR. 4. CONCLUSION The SAR evaluation is not required.

Tel:021-54266190Fax:021-54266191Web:www.zxsignal.com PCB Antenna Test Report (Q1 Ant) Tel:021-54266190Fax:021-54266191Web:www.zxsignal.com RevisionHistory RevisionNoteDate V1NewIssue2022.09.16 Tel:021-54266190Fax:021-54266191Web:www.zxsignal.com DataPreview FreqGainEffiEffi (MHz)(dBi)(%)(dB) 6502.1125.4%-5.94 6602.8725.2%-5.99 6701.821.10%-6.76 6800.1616.3%-7.88 Tel:021-54266190Fax:021-54266191Web:www.zxsignal.com 1.RFFixtureExperiment 1.1TestSetup 1.1.1VNATestSetup VSWRandReturnLossmeasurements(S11)wereperformedusingan KeySightE5071CNetworkAnalyzer.Theisolationbetweenantennasisalso tested.Thetestingwasperformedwithapparatusinfreespace. 1.1.2AnechoicChamberTestSetup Thegainoftheantennawasmeasuredintheanechoicchamber. Thechamberprovideslessthan–30dBreflectivityfrom400MHzthrough 6GHz.Thechambersizeis:7m*4m*3m.Themeasurementresultsare calibratedusingaleakywavehornstandard.Wecanmeasuretheantenna gainandefficiencyaccurately. +Z +Y +X HornAntenna Tel:021-54266190Fax:021-54266191Web:www.zxsignal.com 2.AntennaSolution 3.RFmatchingcircuitfordifferentantennas Tel:021-54266190Fax:021-54266191Web:www.zxsignal.com S11(LTE-Ant1) Radiationpatterns:3D Radiationpatterns:2D 650MHz Tel:021-54266190Fax:021-54266191Web:www.zxsignal.com 660MHz 670MHz 680MHz

Page 1 of 51 FCC Test Report Report No.: AGC13550220802FE04 FCC ID : 2A7ZRPWMAZ-Q1 APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : Microphone BRAND NAME : N/A MODEL NAME : PWMAZ-Q1 APPLICANT : Shanghai Loostone Information Technology Co., Ltd. DATE OF ISSUE : Sep. 15, 2022 STANDARD(S) : FCC Part 15.236 REPORT VERSION : V1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd Report No.: AGC13550220802FE04 Page 2 of 51 Report Revise Record Report Version Revise Time Issued Date Valid Version Notes V1.0 / Sep. 15, 2022 Valid Initial Release Report No.: AGC13550220802FE04 Page 3 of 51 TABLE OF CONTENTS 1. VERIFICATION OF CONFORMITY .................................................................................................................. 5 2. GENERAL INFORMATION .............................................................................................................................. 6 2.1. PRODUCT DESCRIPTION ........................................................................................................................ 6 2.2. TEST METHODOLOGY ............................................................................................................................. 7 2.3. SPECIAL ACCESSORIES ......................................................................................................................... 7 2.4. EQUIPMENT MODIFICATIONS ................................................................................................................ 7 2.5. ANTENNA REQUIREMENT....................................................................................................................... 7 3. MEASUREMENT UNCERTAINTY ................................................................................................................... 8 4. DESCRIPTION OF TEST MODES ................................................................................................................... 9 5. SYSTEM TEST CONFIGURATION ................................................................................................................ 10 5.1. CONFIGURATION OF EUT SYSTEM ...................................................................................................... 10 5.2 EQUIPMENT USED IN TESTED SYSTEM ............................................................................................... 10 5.3. SUMMARY OF TEST RESULTS .............................................................................................................. 10 6. TEST FACILITY ............................................................................................................................................... 11 7. OUPUT POWER ............................................................................................................................................. 12 7.1. TEST LIMIT .............................................................................................................................................. 12 7.2. MEASUREMENT PROCEDURE ............................................................................................................. 12 7.3. TEST SETUP............................................................................................................................................ 13 7.4. TEST RESULT .......................................................................................................................................... 14 8. OCCUPIED BANDWIDTH .............................................................................................................................. 15 8.1. TEST LIMIT .............................................................................................................................................. 15 8.2. MEASUREMENT PROCEDURE ............................................................................................................. 15 8.3. TEST SET-UP........................................................................................................................................... 15 8.4. MEASUREMENT RESULTS .................................................................................................................... 15 9. FREQUENCY STABILITY .............................................................................................................................. 22 9.1. TEST LIMIT .............................................................................................................................................. 22 9.2. MEASUREMENT PROCEDURE ............................................................................................................. 22 9.3. TEST SET-UP........................................................................................................................................... 22 9.4. TEST RESULT .......................................................................................................................................... 23 10. EMISSIONS WITHIN THE BAND AND OUTSIDE THE BAND ................................................................... 28 Report No.: AGC13550220802FE04 Page 4 of 51 10.1. TEST LIMIT ............................................................................................................................................ 28 10.2. MEASUREMENT PROCEDURE ........................................................................................................... 28 10.3. TEST SETUP ......................................................................................................................................... 29 10.4. TEST RESULT........................................................................................................................................ 30 11. LINE CONDUCTED EMISSION TEST ......................................................................................................... 50 11.1. LIMITS OF LINE CONDUCTED EMISSION TEST.............................................…

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

Report No.: AGC13550220802AP01 Page 1 of 2 TEST SETUP PHOTOS RADIATED EMISSION TEST SETUP BELOW 1GHz RADIATED EMISSION TEST SETUP ABOVE 1GHz Report No.: AGC13550220802AP01 Page 2 of 2 RF CONDUCTED TEST SETUP ****************************************End of Report*************************************