2AUW8-HIFI300Micro HiFi CD System

1 BJ701B-CD CD Player Instruction manual Before using the device, please read this instruction manual and follow instruction. Keep the manual for future reference 2 Important safety instruction and attentions Warning: Please read carefully this instructions and all warnings or instruction on CD tower speaker. Personal safety is fully considered for products design and production，improper use might lead to danger of electronic shock or fire。Please pay attention to following reminder to guarantee your safety when you install, use or maintain it, This unit does not have any spare parts for maintain purpose. Don’t open the cover, high voltage inside. Please contact with professional maintain staff for fixing purpose. 1.Read the instruction manual Please read carefully the instruction after you open the box and please operate it according to the instruction manual. 2.Power Please use proper power supply according to this unit power indicator. 3.Aeration Please do not put the unit on sofa, carpet or doss to avoid the unit over-heated. 4.Avoid hot This unit should be far away from heat sourcing, such as radiator, stove or any other products can send out heat(Including amplifier) 5.Avoid water and damp This unit should be far away from water source, such as wet area and swimming pool. 6.Clean Please pull out the plug before cleaning the machine. Don’t use any liquefied petroleum gas. Please use wet cloth. 7.Protection for power cord When placing the power cord, please avoid damaged by stepping or placing on pointed articles. 8.Avoid over-loading The plug can’t be overload otherwise it may bring fire or electric shock. 9.Avoid entering other articles or water Don’t stuff any articles or water into the machine, otherwise it will lead to fire or electric shock. 10.Accessories Please use the recommended accessories by the dealer otherwise danger may occur. 11Stand Don’t place the machine on unstable stand, otherwise it may cause harm to human or damage the machine due to the overturn. 12.Disc tray When open or close the tray door, don’t touch it directly in case of danger. 13.Overload Don’t step or put any heavy articles on the machines. 15.Laser Don’t take the cover away, otherwise directly contacting laser may hurt the eyes. 16.Disc Please don’t use any crack, distorted, or repaired disc, otherwise it might bring hurt to machine. 17.service If the machine fails, please unplug the machine and contact the professional for maintenance. Please do not take away the cover of machine by yourself, the high voltage and other hazards in the machine may cause harm to your personal body: (1) The power cord or the power plug is damaged 3 (2) liquid or foreign matter into the machine (3) the machine rain or damp (4) If you can not operate the unit normally according to the operating instructions (5) the machine is off or damaged (6) Significant changes in machine performance 18.Change the accessory parts When need replace parts, make sure to use parts which are recommended by manufacturer or which are have the same performance as the original part. Otherwise it may cause fire, electric shock or other hazards. 19.Security check After the repair is completed, please provide a safety check to ensure that the machine is back to normal operation. 20.Precautions for transport and use (1) It is best to use the original box and packaging materials to prevent damage to the machine. (2) Do not use volatile liquid substances such as mosquitoes near the machine; do not use rubber or plastic to place on the machine for a long time, otherwise it will leave marks on it. (3) For a long period of time, the front and rear panels of the unit will heat up, which is normal. (4) When not in use for a long time, please remove the disc and unplug the power plug. (5) If you do not use it for a long time, it may cause the unit to not operate normally. (6) The machine should keep a certain distance with TV or radio, otherwise the machine may be affected. 21.Clean When clean the machine, please use a soft cloth slightly moistened with a mild detergent solution. Do not use any type of abrasive pad, scouring powder or solvent such as alcohol or benzine. 22.Notes about the discs (1)To keep the disc clean, handle the disc by its edge. Do not touch the surface. Do not stick paper or tape on the disc. (2)Do not expose the disc to direct sunlight or heat sources such as hot air ducts. (3)When clean the disc, please use a soft cloth to wipe the disc from the center out. Do not use solvents such as benzine, thinner, commercially available cleaners or anti-static spray intended for vinyl LPs, otherwise it may damage disc. 4 Function and name Front Panel 1. Display 2. Power 3. USB Port 4. Headphone Jack 5. STOP Button 6. Mode Button 7. Eject Button 8. Previous Section/Station 9. Play/Pause 10. Next Section/Station 11. Volume Knob Back Panel 1. OUT-R/OUT-L: Left/Right Speaker Jack 2. DC 12V: Power input jack 3. LINE IN: Audio input jack (connect another audio output device or mobile phone) 4. ANT: FM Antenna（Fixed） 5 Remote control 1. Power Key 2. Mode Key 3. Repeat Key 4. Volume Up 5. Short press to last section/station. Long press to back forward in CD mode. 6. Play/Pause Key(FM:Search Station) 7. Number Key 8. Mute Key 9. Short press to next section/station. Long press to fast forward in CD mode. 10. Volume Down 11. STOP Key Basic operation 1.Turn on CD player Connect to power adapter and press the power button on the player. The LED screen of player will appear “LOAD”. If there is no disc on the tray, it shows ”NO DISC” 2.Play/Pause When playing music, press this button to pause music. Press this button again to resume playing mode. 3.Stop When press the “STOP “key for the first time, the player will stop playing. Press “” this button will continue to play from current music. When press the “STOP” key twice, the player will enter stop state. Press “” this button will start from first song and play in sequence. 4.Repeat When playing music, press “…

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ZHUHAI YALI TECHNOLOGY CO., LTD. Dec. 29, 2022 Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Subject: Explanation of differences between product types FCC ID : 2AUW8-HIFI300 Model Number: HIFI300, BJ701B-CD, BJ702B-CD, BJ703B-CD, BJ704B-CD, BJXXXX-XXX(XXXX-XXX can be by letter from "A" to "Z" or number from "0" to "9" or blank) To Whom It May Concern: We, The ZHUHAI YALI TECHNOLOGY CO., LTD. hereby declare that the models are identical except the model name and appearance color. Except for the different above, no other modification is performed. Sincerely, Signature: ZHUHAI YALI TECHNOLOGY CO.,LTD. Contact person: MONICA LEE

ZHUHAI YALI TECHNOLOGY CO.,LTD. Agent Authorization Company: ZHUHAI YALI TECHNOLOGY CO.,LTD. Address: 4th Floor, No.119, Huawei Road, Qianshan Industrial Park, ZhuHai, GuangDong, China Product Name: Micro HiFi CD System Model Number(s): HIFI300, BJ701B-CD, BJ702B-CD, BJ703B-CD, BJ704B-CD, BJXXXX-XXX(XXXX-XXX can be by letter from "A" to "Z" or number from "0" to "9" or blank) Product Description: Micro HiFi CD System 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: 2022-12-29 Name: MONICA LEE Company: ZHUHAI YALI TECHNOLOGY CO.,LTD.

Report No.: AGC06815221201AP02 Page 1 of 4 EXTERNAL PHOTOS All VIEW OF EUT TOP VIEW OF EUT Report No.: AGC06815221201AP02 Page 2 of 4 BOTTOM VIEW OF EUT FRONT VIEW OF EUT Report No.: AGC06815221201AP02 Page 3 of 4 BACK VIEW OF EUT LEFT VIEW OF EUT Report No.: AGC06815221201AP02 Page 4 of 4 RIGHT VIEW OF EUT ****************************************End of Report****************************************

FCC ID Label Location 50mm&120mm FCC ID: 2AUW8-HIFI300

Report No.: AGC06815221201AP02 Page 1 of 4 INTERNAL PHOTOS VIEW OF EUT(PORT)-1 VIEW OF EUT(PORT)-2 Report No.: AGC06815221201AP02 Page 2 of 4 OPEN VIEW OF EUT INTERNAL VIEW OF EUT-1 BT Antenna Report No.: AGC06815221201AP02 Page 3 of 4 INTERNAL VIEW OF EUT-2 INTERNAL VIEW OF EUT-3 Report No.: AGC06815221201AP02 Page 4 of 4 INTERNAL VIEW OF EUT-4 INTERNAL VIEW OF EUT-5 ****************************************End of Report****************************************

RF EXPOSURE EVALUATION 1. PRODUCT INFORMATION Product Description Micro HiFi CD System Model Name HIFI300 Series Model BJ701B-CD, BJ702B-CD, BJ703B-CD, BJ704B-CD, BJXXXX-XXX(XXXX-XXX can be by letter from "A" to "Z" or number from "0" to "9" or blank) FCC ID 2AUW8-HIFI300 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 BR&EDR: P t =0.392dBm=1.09mW 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=(1.09mW / 5mm).[√2.402GHz)]=0.338<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 69 FCC Test Report Report No.: AGC06815221201FE03 FCC ID : 2AUW8-HIFI300 APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : Micro HiFi CD System BRAND NAME : MODEL NAME : HIFI300, BJ701B-CD, BJ702B-CD, BJ703B-CD, BJ704B-CD, BJXXXX-XXX(XXXX-XXX can be by letter from "A" to "Z" or number from "0" to "9" or blank) APPLICANT : ZHUHAI YALI TECHNOLOGY CO., LTD DATE OF ISSUE : Dec. 23, 2022 STANDARD(S) : FCC Part 15.247 REPORT VERSION : V1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd Report No.: AGC06815221201FE03 Page 2 of 69 REPORT REVISE RECORD Report Version Revise Time Issued Date Valid Version Notes V1.0 / Dec. 23, 2022 Valid Initial Release Report No.: AGC06815221201FE03 Page 3 of 69 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 2.10. ANTENNA REQUIREMENT..................................................................................................................... 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 ........................................................................................................................................ 19 8.1. MEASUREMENT PROCEDURE ............................................................................................................. 19 8.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) .................................................................... 19 8.3. LIMITS AND MEASUREMENT RESULTS ............................................................................................... 20 9. CONDUCTED SPURIOUS EMISSION........................................................................................................... 25 9.1. MEASUREMENT PROCEDURE ............................................................................................................. 25 Report No.: AGC06815221201FE03 Page 4 of 69 9.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) .................................................................... 25 9.3. MEASUREMENT EQUIPMENT USED .................................................................................................... 25 9.4. LIMITS AND MEASUREMENT RESULT .................................................................................................. 25 10. RADIATED EMISSION ................................................................................................................................. 46 10.1. MEASUREMENT PROCEDURE ........................................................................................................... 46 10.2. TEST SETUP ......................................................................................................................................... 48 10.3. LIMITS AND MEASUREMENT RESULT ............................................................................................... 49 10.4. TEST RESULT.................................................................................................................…

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Report No.: AGC06815221201AP01 Page 1 of 2 TEST SETUP PHOTOS RADIATED EMISSION TEST SETUP BELOW 1GHz RADIATED EMISSION TEST SETUP ABOVE 1GHz Report No.: AGC06815221201AP01 Page 2 of 2 AC POWER LINE CONDUCTED TEST SETUP RF CONDUCTED TEST SETUP ****************************************End of Report*************************************