FCC ID: 2ADM5-HP-0194 COSMOS WIRELESS HEADPHONE

Table of contents 1. Introduction 2. Packaging Contents 4. How to use COSMOS WIRELESS HEADPHONES INSTRUCTION MANUAL O 1 Introduction 2 Packaging Contents 3 Connection Diagram 4 How To Use 4.1 General Function 4.2 Pairing To Mobile Phone 4.3 Charging Your Product 5 Product Specification 6 FAQ 7 FCC Statement 1 2 2 3 3 4 5 6 7 8 Congratulations, and thank you for choosing the Cosmos Wireless Headphones. This manual will help you operate the Cosmos Wireless Headphones, but firstly you should familiarize yourself with the Bluetooth functionality of your mobile phone or other devices before using the Cosmos Wireless Headphones. Please follow the rules depicted in this manual closely to ensure your safety. Before using this Bluetooth headphones, we would strongly encourage you to read through this user manual. Be more wary of any edges, uneven surfaces, metal parts, accessories and its packaging so as to prevent any possible injury or damage. Do not modify, repair or dismantle this Bluetooth headphones. Doing so may result in fires, electric shocks, complete breakdown of this Bluetooth headphone, etc. All are not covered under warranty. Do not use an diluent or volatile liquid to clean the Bluetooth headphones. Do not use the Bluetooth headphones in a hazardous location. Product Specification Driver Diameter 40mm Frequency Range Sensitivity Impedance Bluetooth Version Power Supply Voltage Battery Capacity Receiver Distance Charging Time Playing Time 2 - 2Hz 110dB 32ohm +/-10%

4.1 Lithium Battery 3.7V 250 mAh 32.8 Feet 2 Hours 1-2 Hours 4.2. Pairing to Mobile phone or other device To use your Bluetooth headphones, you must first pair your headphones with a mobile phone or other Bluetooth device. Once your Bluetooth headphones is paired to a specific mobile phone, they will remain paired and automatically recognize each other whenever they are within range. Turn on your phone and ensure the Bluetooth function is activated. Turn on the headphones, enter the pairing mode. Search your Bluetooth devices on your phone by following the phones instructions. Refer to your phones user manual for more information. After a few seconds the phone will list the Cosmos BT HP as a discover device. Select it and follow your phones instructions to select this pairing. Your phone will confirm the pairing, and then press Yes/Ok. Finally, select to connect with Cosmos Wireless Headphones from your phone. 4.3. Charging your headphones Use the Micro USB cable accessory provided with this headphones. Connect the Micro USB plug to the Micro USB charging port on the headphones positioned at in headphones diagram on page 2. Connect the USB plug to a USB port on a computer or wall adapter to activate charging.

**Make sure to keep the headphones charging for a minimum of 6 hours before initial use. 1 USB Plug Micro USB Plug headphone 1X Micro USB Cable Turn on &

Enter the pairing mode Press and hold the On / Off Button for 3 seconds. After turning on, the LED indicator flashes red/blue. 1X Cosmos Wireless Headphones 1X Instruction Manual On / Off Button N O

/

F F O V 5 C D LED indicator Micro USB Charging port 1 Microphone Pairing Use a mobile phone with Bluetooth function or other Bluetooth devices to perform necessary pairing action. After pairing, the LED indicator blinks blue. Turn off Press and hold the On / Off Button for 3 seconds. Charging Plug the Micro USB to the Micro USB port. When charging, the LED indicator turns red. After full charging, the LED indicator turns off. Answering a Call Play / Pause Music Press On / Off button to answer phone call, press On / Off button again to end call. Press On / Off button to play music and press it again to pause music. 7. FCC Statement headphones is turned 2 initial use. has been charged Check the connection between headphones with phone or computer, if the connection is not established, please connect again. Make sure the headphone is paired and connected with your target phone or other master device. FCC ID: 2ADM5-HP-0194

EXHIBIT C - EUT INTERNAL PHOTOGRAPHS EUT Cover off View 1 EUT Cover off View 2 EUT Main Board Top View EUT Main Board Bottom View EUT Main IC View 1 EUT Main IC View 2 BT Antenna EUT Antenna View EUT Battery Top View EUT Battery Bottom View

EXHIBIT B - EUT EXTERNAL PHOTOGRAPHS EUT All View EUT Front View EUT Rear View EUT Top View EUT Bottom View EUT Left View EUT Right View

EXHIBIT A - FCC ID LABEL AND LOCATION FCC ID Label FCC ID Label Location Information The label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time purchase (Labeling requirements per 2.925)

e:20/08/201 17 FEDERALCO horizationan 5OaklandM MMUNICATI ndEvaluation MillsRoadCo ONSCOMM nDivision lumbia,MD MISSION 21046 eRFchip,m ADPHONE,(M function.Fo ctionshasb odel:BK325 Modelnumbe oruseinthe beenshielde 54,installed er:HP0194A eUSmarket edbythem inourprod AST3,FCCID ting,thisch manufacture ductCOSMO D: 2ADM5HP ipwillnotB erusingthe OSWIRELESS P0194),whi BLEfunction software chsupports s n.TheBLE Date To:F Auth 7435 The HEA BLE func Sinc cerely, Sign Prin Tiltle nature:

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Block Diagram 2.4GHz ANT x'tal 26MHz Status LED blue/red Bluetooth BK3254 Lithium Battery Power key MFB KEY Charging Unit Power channel Audio signal Control signal sperker

Circuit Description The 26 MHz crystal oscillator drives the base of Y1. The modulation provided by BK3254(U1). Antenna, Ground and Power Source The antenna consists of a 2.4GHz single dipole antenna coil PCB antenna There is no external ground connection. The ground is only that of the printed circuit board. Electric current is supplied by a 3.7V primary battery. Operation Descriptions The transmitter is a RADIO operating at 2400-2483.5MHz band, the transmitter is powered by 3.7V battery and the transmitting frequency is modulating signal on the 2400-2483.5MHz carrier frequency.

Zeeva Int Suite 100 33 Wang Tel: +852 E-mail: A ternational Lim 07B, 10th Floo Chiu Road, K 2-2868 0511 |

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, Hong Kong 524 1986 com FCC C Author rization 07/2017 DERAL CO thorization a 5 Oakland M umbia, MD OMMUNICA and Evaluat Mills Road D 21046 ATIONS C tion Divisio COMMISSIO on ONS bject: Agent t Authorizat tion whom it ma ay concern:

, Zeeva Inte mpliance La lication for hese matters behalf shal ernational L aboratories Equipment s. All acts c l have the s Limited the u Corporation t authorizati carried out b same effect undersigned n to act on i ion, includin by Bay Area as our own d, hereby au its behalf in ng the signi a Complian action. uthorize Bay n all matters ing of all do nce Laborato y Area relating to ocuments re ory Corpora elating ation on

, the unders signed, here t includes FC CC benefits U.S.C. 862. eby certify th s, pursuant t hat we are n to Section 5 not subject t 5301 of the to a denial o Anti-Drug of federal b Abuse Act enefits, of 1988, s authorizat tion is valid d until furthe er written n otice from t the applican nt. cerely Your rs, nature:

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