2ACFTBT1505FNEXPortable Wireless Bluetooth Audio

User Manual BT1505FNEX V0.1(0.0.0.0) (EN) Product Introduction CONTENT OF BOX Connecting Power and Charging Front Left SideRight Side BEFORE YOU BEGIN COMPOSITION of PRODUCT SAFETY INSTRUCTIONS OPERATION and INDICATIONPRODUCT DATA TROUBLESHOOTING CERTIFICATION INFORMATION and WARNINGS This Product can provide you a music enjoyment by wireless stream audio contents from your mobile devices such as smartphone, MP3 player tablet or PC. You can roam around the house, office or outdoor to listen great music since the product has a rechargeable battery inside. Also, you can directly connect the devices using AUX line out. The device shall support Bluetooth higher than ver.2.1 and A2DP. As with general electronic product, precautions should be observed during handling and use. Thank you for purchasing HAJEN’s Bluetooth wireless Audio System. This product supports Bluetooth 2.1 and easy to hand carry, to provide high quality sound by simplified control. From your Bluetooth devices, you can play your music library to the product without connecting wires also by AUX cable. This product is targeting home-use (class B) electromagnetic wave instrument and can be used in any place. • Product • User Manual • Micro USB Cable for charging - The USB Cable is not for telecommunication. - AUX cable and power adaptor are not provided. To charge battery, connect supplied USB cable to USB port of PC or DC adaptor with USB Port and the other end to Micro USB Port of the right hand side of the Product. From the connection, the internal battery will start to be charged. White LEDRed LED Power button Micro USB DC IN AUX IN • Power On : Press power button. - With audio signal, white LED starts blinking slowly. • Power Off : Double click the power button. - With audio signal, white LED is turned off. • Volume Control : Control volume on your Bluetooth devices, as there’s no volume control on this product. • Enter Bluetooth Pairing Mode : When the Product is powered on, press and hold the power button for 3 sec. - With audio signal, white LED starts blinking rapidly. • Bluetooth Pairing : Activate the Bluetooth wireless mode on your device and let the device enter search mode. Choose “HAJEN_Handy” from the list on your device where you can complete the pairing operation. - White LED turns solid with audio signal. • Un-pairing Bluetooth : Power off the product or deactivate Bluetooth wireless mode on your device. • Bluetooth re-connecting : When powered on, the Product is automatically paired to the most recently connected Bluetooth device. • Read this instruction carefully and keep it. Heed all warnings and follow the instruction. • Do not use the Product near water. • Clean only with dry cloth. • Do not block front or rear grilles. • Do not install near any heat sources such as stoves. • Protect the power (USB) cable from pressing by heavy substances or pulled by excessive power. • Only use on horizontal and flat place. • Unplug the Product during lightning storms or when unused for long periods of time. • Contact a designated AS center when the power (USB) cable damaged, spilling liquid on Product, exposing Product to rain for long time, serious damage on Product by dropping it. • Keep away magnetic recording devices from the Product as there may be a small amount of magnetic flux leakage. • Only use under 50°C of environment to prevent any damage to built-in battery. • Do not dispose of in the household waste, as the product contains a built-in battery and should be treated and disposed according to regulations on waste disposal. • Sudden movement from clod to hot environment may cause moisture condensing on the Product and degrade system performance and decrease product life span. • Protect product from direct sun light. • Do not use solvents to clean the Product and keep away from dusty environment. • Do not attempt to disassemble the Product. • AC adaptor is not supplied with the Product. Damages caused by improper power adaptors is not compensated. • Always leave sufficient space around the Product for ventilation. Do not place Product in or on a bed, in a bag that may prevent air flow through vent openings. • Don’t place lighted candles, cigarettes, etc. on the Product. • Be care that heavy objects do not fall into the Product. • To completely disconnect the power input, the USB cable should be disconnected from the Product. • Use of the Product in moderate climates. Use under extreme temperature may degrade system performance and product life span. • AUX source play back : Connect your auxiliary source to the AUX-In jack on the right side of the Product with 3.5mm AUX cable. If you have both the auxiliary player and the connected Bluetooth device playing, the Product will play the audio signal from Bluetooth device. To hear audio from AUX cable, pause or stop your Bluetooth device. During re-charging, AUX source can playback regardless of the Product power status. • LED Indicating status - Charging / End : Red LED on / Red LED off - Battery low : Red LED blinks 10 times - No pairing : White LED blinks slowly - Wait pairing : White LED blinks rapidly - Paired : White LED on Name of ProductBluetooth wireless stereo Audio system Internal Battery 3.7V DC / 750 mAh Li-ion (play 7 hours) Power 5V DC / max. 1.0A Model BT1505FNEX Size(wothout Cover) 124mm X 68mm X 25mm (W X D X H) WARRANTY This wireless equipment has a possibility of mixing electric waves and cannot not provide the services on life and safty Power2.7W X 2 at 10% THD Connection Micro USB (Charging) / AUX Input (3.5mm) Bluetooth Used Frequency Proper Temperauture Bluetooth V2.1, Class2, A2DP 2,402 ~ 2,480 MHz 0 ~ 45 °C Manufacturer / CountryHAJEN Co., Ltd. / China Certified Company : HAJEN Co., Ltd. Product Name : Wireless Equipment with specified small power. Model : BT1505FNEX Manufacturer/Country : HAJEN Co., Ltd. / China CE statement Hereby, we declare that this device is in compliance with the essential requirements and other relevant provision o…

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HAJEN Co., Ltd D-304 Digital Empire Bldg,. 16, Deogyeong-daero 1556beon- gil, Yeongtong-gu, Suwon-si, Gyeonggi-do, Korea HAJEN Co., Ltd DECLARATION OF IDENTITY - Manufacturer : HAJEN Co., Ltd - Type of Product : Portable Wireless Bluetooth Audio - Model Name : BT1505FNEX - ADD Model Name : BT1505FNEX-CF, BT1505FNEX-DC, BT1505FNEX-CH, BT1505FNEX-OL, BT1505FNEX-DO, BT1505FNEX-MN We hereby declare that the above model BT1505FNEX-CF, BT1505FNEX-DC, BT1505FNEX-CH, BT1505FNEX-OL, BT1505FNEX-DO, BT1505FNEX-MN is technically and mechanically identical to the model BT1505FNEX Except for the model name. The same model and function but only change in color. Sincerely, Vice President (CTO)

HAJEN Co., Ltd D-304 Digital Empire Bldg,. 16, Deogyeong-daero 1556beon-gil, Yeongtong-gu, Suwon-si, Gyeonggi-do, Korea Date: Jun 17, 2014 Letter of Authorization We, the undersigned, hereby authorize Digital EMC Co., Ltd. to act on our behalf in all manners relating to application for equipment authorization for FCCID: 2ACFTBT1505FNEX including signing of all documents relating to these matters. Any and all acts carried out by Digital EMC Co., Ltd. on our behalf shall have the same affect as acts of our own. This authorization is valid until further written notice from HAJEN Co., Ltd . “I, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a).” Sincerely, Vice President(CTO)

HAJEN Co., Ltd D-304 Digital Empire Bldg,. 16, Deogyeong-daero 1556beon-gil, Yeongtong-gu, Suwon-si, Gyeonggi-do, Korea Date: Jun 17 , 2014 BABT TCB Forsyth House, Churchfield Road, Walton-on-Thames, Surrey, KT12 2TD RE: Request of Confidentiality for FCCID: 2ACFTBT1505FNEX To Whom It may Concern: Pursuant to Sections 0.457 and 0.459 of the Commission`s Rules(CFR 47), and Section 552 (b) (4) of the Freedom of Information Act, HAJEN Co., Ltd hereby requests confidentiality and treatment of certain information accompanying this application. The materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. The requested permanent Confidential exhibits are listed as follows: PERMANENT & SHORT-TERM CONFIDENTIAL LIST Exhibit Description PERMANENT 1 Block Diagram 2 Schematics 3 Part Lists 4 Operation Description The Applicant understands that pursuant to Rule 0.457, disclosure of this application and all accompanying documentations, where applicable, will not be public before the date of the Grant for this application. Sincerely, Vice President(CTO)

FCCID: 2ACFTBT1505FNEX Copyright Ⓒ 2014, Digital EMC Co., Ltd. Page 1 / 3 View 1 FCCID: 2ACFTBT1505FNEX Copyright Ⓒ 2014, Digital EMC Co., Ltd. Page 2 / 3 View 2 FCCID: 2ACFTBT1505FNEX Copyright Ⓒ 2014, Digital EMC Co., Ltd. Page 3 / 3 View 3

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PORTABLE WIRELESS BLUETOOTH AUDIO Model : BT1505FNEX-CF Coffee MT68-00002Z 109 mm 12 mm Dark City MT68-00003A Cherry MT68-00003B Olive MT68-00003C Deep Ocean MT68-00003D Midnight MT68-00003E Input : DC 5V , 1A(microUSB) Maker : HAJEN Co., Ltd. Made in China RoHS 0168 Serial No : FCC ID : 2ACFTBT1505FNEX PORTABLE WIRELESS BLUETOOTH AUDIO Model : BT1505FNEX-DC Input : DC 5V , 1A(microUSB) Maker : HAJEN Co., Ltd. Made in China RoHS 0168 Serial No : FCC ID : 2ACFTBT1505FNEX PORTABLE WIRELESS BLUETOOTH AUDIO Model : BT1505FNEX-CH Input : DC 5V , 1A(microUSB) Maker : HAJEN Co., Ltd. Made in China RoHS 0168 Serial No : FCC ID : 2ACFTBT1505FNEX PORTABLE WIRELESS BLUETOOTH AUDIO Model : BT1505FNEX-OL Input : DC 5V , 1A(microUSB) Maker : HAJEN Co., Ltd. Made in China RoHS 0168 Serial No : FCC ID : 2ACFTBT1505FNEX PORTABLE WIRELESS BLUETOOTH AUDIO Model : BT1505FNEX-DO Input : DC 5V , 1A(microUSB) Maker : HAJEN Co., Ltd. Made in China RoHS 0168 Serial No : FCC ID : 2ACFTBT1505FNEX PORTABLE WIRELESS BLUETOOTH AUDIO Model : BT1505FNEX-MN Input : DC 5V , 1A(microUSB) Maker : HAJEN Co., Ltd. Made in China RoHS 0168 Serial No : FCC ID : 2ACFTBT1505FNEX PORTABLE WIRELESS BLUETOOTH AUDIO Model : BT1505FNEX Input : DC 5V , 1A(microUSB) Maker : HAJEN Co., Ltd. Made in China RoHS 0168 Serial No : FCC ID : 2ACFTBT1505FNEX Represent without color

FCCID: 2ACFTBT1505FNEX Copyright Ⓒ 2014, Digital EMC Co., Ltd. View 1 FCCID: 2ACFTBT1505FNEX Copyright Ⓒ 2014, Digital EMC Co., Ltd. View 2 FCCID: 2ACFTBT1505FNEX Copyright Ⓒ 2014, Digital EMC Co., Ltd. View 3 FCCID: 2ACFTBT1505FNEX Copyright Ⓒ 2014, Digital EMC Co., Ltd. View 4 FCCID: 2ACFTBT1505FNEX Copyright Ⓒ 2014, Digital EMC Co., Ltd. View 5 FCCID: 2ACFTBT1505FNEX Copyright Ⓒ 2014, Digital EMC Co., Ltd. View 6

FCCID: 2ACFTBT1505FNEX DEMC1405-01608 Report No.: DRTFCC1406-0721 TRF-RF-212(02)140314 Page 2 / 73 Copyright ○ C 2014, Digital EMC Co., Ltd. Test Report Version Test Report No. Date Description DRTFCC1406-0721 Jun. 03, 2014 Initial issue FCCID: 2ACFTBT1505FNEX DEMC1405-01608 Report No.: DRTFCC1406-0721 TRF-RF-212(02)140314 Page 3 / 73 Copyright ○ C 2014, Digital EMC Co., Ltd. Table of Contents 1.General Information ................................................................................................................ 5 1.1. Testing Laboratory ............................................................................................ 5 1.2. Details of Applicant ........................................................................................... 5 1.3. Description of EUT ............................................................................................ 5 1.4. Declaration by the manufacturer ..................................................................... 5 1.5. Information about the FHSS characteristics: ................................................. 6 1.6. Test Equipment List .......................................................................................... 7 1.7. Summary of Test Results ................................................................................. 8 1.8 Conclusion of worst-case and operation mode .............................................. 9 2. Transmitter Radiated Spurious Emissions and Conducted Spurious Emission .......... 10 2.1. Test Setup ........................................................................................................ 10 2.2. Limit .................................................................................................................. 10 2.3. Test Procedures .............................................................................................. 11 2.3.1. Test Procedures for Radiated Spurious Emissions ................................ 11 2.3.2. Test Procedures for Conducted Spurious Emissions ............................ 11 2.4. Test Results ..................................................................................................... 12 2.4.1. Radiated Emission ...................................................................................... 12 2.4.2. Conducted Spurious Emissions ............................................................... 15 3. Carrier Frequency Separation ............................................................................................. 39 3.1.Test Setup ....................................................................................................... 39 3.2. Limit .................................................................................................................. 39 4.Number of Hopping Frequencies ........................................................................................ 44 4.1.Test Setup ....................................................................................................... 44 4.2. Limit .................................................................................................................. 44 5. 20dBc BW .............................................................................................................................. 50 5.1. Test Setup ........................................................................................................ 50 5.2. Limit .................................................................................................................. 50 5.3. Test Procedure ................................................................................................ 50 5.4. Test Results ..................................................................................................... 50 6. Time of Occupancy (Dwell Time) ........................................................................................ 56 6.1. Test Setup ........................................................................................................ 56 6.2. Limit .................................................................................................................. 56 6.3. Test Procedure ................................................................................................ 56 6.4. Test Results ..................................................................................................... 56 7. Maximum Peak Output Power Measurement .................................................................... 61 7.1. Test Setup ........................................................................................................ 61 7.2. Limit .................................................................................................................. 61 7.3. Test Procedure ................................................................................................ 61 7.4. Test Results ..................................................................................................... 62 8. Transmitter AC Power Line Conducted Emission ............................................................ 68 FCCID: 2ACFTBT1505FNEX DEMC1405-01608 Report No.: DRTFCC1406-0721 TRF-RF-212(02)140314 Page 4 / 73 Copyright ○ C 2014, Digital EMC Co., Ltd. 8.1. Test Setup ........................................................................................................ 68 8.2. Limit .................................................................................................................. 68 8.3. Test Procedures .............................................................................................. 68 8.4. Test Results ..................................................................................................... 69 9. Antenna Requirement .......................................................................................................... 71 10. Occupied Bandwidth(99 %) .......................................................…

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FCC ID: 2ACFTBT1505FNEX Copyright Ⓒ 2014, Digital EMC Co., Ltd. Test Setup photographs EUT Position: X-axis FCC ID: 2ACFTBT1505FNEX Copyright Ⓒ 2014, Digital EMC Co., Ltd. Test Setup Photo of Radiated Measurement (0.009 ~ 30MHz) FCC ID: 2ACFTBT1505FNEX Copyright Ⓒ 2014, Digital EMC Co., Ltd. Test Setup Photo of Radiated Measurement (below 1000MHz) FCC ID: 2ACFTBT1505FNEX Copyright Ⓒ 2014, Digital EMC Co., Ltd. Test Setup Photo of Radiated Measurement (Above 1GHz)