2AYL2-P4PLUSPowerLocus P4+

PowerLocus P4 WIRELESS HEADPHONES E-Mail: [email protected] User Manual ---------------------------------------------------- Please read the instructions before using the headset. ITEMS IN THE BOX 1.Bluetooth Headphones 2.USB charging cable 3.Detachable audio cable BLUETOOTH HEADPHONES: 1.Quick Press: Volume Up Continuous Hold: Next Song 2.Quick Press: Volume Down Continuous Hold: Previous Song 3.Press: Play /Pause Press: Answer /Hang up 4.Charging 5.Indicator Light 6.Aux in 7.Mic BUTTON ICONS: 1. Power Switch: Continuous hold to turn on /off. Quick press to Play /Pause Quick press Answer incoming call Long press to Reject incoming call 2. Functions: Quick press + to volume up. Quick press - volume down. Continuous hold + to play the next song. Continuous hold - to play the previous song. 3.How to connect via Bluetooth?: LED status Flashing Blue/Red – Pairing mode Constant Blue - Connected 3.1 Pair with new device Step 1: Turn on the headphones, they will enter pairing mode automatically. Step 2: Open the Bluetooth settings on your phone or tablet and click “search device”. Your phone will search for Bluetooth devices automatically. Step 3: You have found the product when the screen displays “PowerLocus P4+”. Click on it to pair the devices. Step 4: The phone or tablet will indicate when the pairing is successful. The LED light of the product will change from flashing Blue/Red to constant Blue. 3.2Pair with the previously paired device Step 1: Turn on the headphones and they will connect automatically to the previously paired device. Note*** - To connect with different device, make sure that the headphones are disconnected from any device and are in Pairing mode. CHARGING: Please make sure the product is fully charged for the first use. Charge the product with the provided USB cable which is compatible with any computer or other MAX 5V output charger. The Bluetooth Indicator will be in red while charging. When the battery is fully charged it will turn off. TIPS: 1.Charging time: about 2-2.5 hours 2.When using for the first time, charging for more than 1-2 hours is mandatory. 3.Please charge the product if it has not been used for a long time (more than a month) 4.Please keep away from fire and water. 5.To prevent possible hearing damage, do not listen at high volume levels for long periods. Do not use the headset while driving or cycling or in a situation where you should be able to hear other sounds. As a guide to setting the volume level, check that you can still hear your own voice, when speaking normally while using the headset. Note: This equipment has been tested and found to comple 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 dose cause harful interfrerence to radio or television reception, with 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. -Consule the dealer or an experienced radio/TV technician for help. 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. Any Changes expressly or modifications not approved by the party responsible for compliance could void the user's authority to operate the equipment. FCC Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This transmitter must not be co-located or operating in conjunction with any othere antenna or transmitter.

EXHIBIT B - EUT EXTERNAL PHOTOGRAPHS

EXHIBIT C - EUT INTERNAL PHOTOGRAPHS Antenna

FCC PART 15.247 TEST REPORT For GL Grup-2015 Ltd. 36 Vasil Levski street, 5370 Dryanovo, Bulgaria Report Type: Original Report Product Name: PowerLocus P4+ Report Number: RDG210303151-00B Re port Date: 2021-03-24 Reviewed By: Ivan Cao Assistant Manager Test Laboratory: Bay Area Compliance Laboratories Corp. (Dongguan) No.12, Pulong East 1 st Road, Tangxia Town, Dongguan, Guangdong, China Tel: +86-769-86858888 Fax: +86-769-86858891 www.baclcorp.com.cn FCC ID: 2AYL2-P4PLUS Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: RDG210303151-00B Page 2 of 34 TABLE OF CONTENTS GENERAL INFORMATION ....................................................................................................................................... 4 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..................................................................................... 4 OBJECTIVE ................................................................................................................................................................... 4 RELATED SUBMITTAL(S)/GRANT(S) ............................................................................................................................. 4 TEST METHODOLOGY .................................................................................................................................................. 4 MEASUREMENT UNCERTAINTY .................................................................................................................................... 5 TEST FACILITY ............................................................................................................................................................. 5 DECLARATIONS ............................................................................................................................................................ 5 SYSTEM TEST CONFIGURATION .......................................................................................................................... 6 DESCRIPTION OF TEST CONFIGURATION ...................................................................................................................... 6 EQUIPMENT MODIFICATIONS ....................................................................................................................................... 6 EUT EXERCISE SOFTWARE .......................................................................................................................................... 6 SUPPORT EQUIPMENT LIST AND DETAILS .................................................................................................................... 7 SUPPORT CABLE LIST AND DETAILS ............................................................................................................................ 7 BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................ 8 SUMMARY OF TEST RESULTS ............................................................................................................................... 9 FCC §15.247 (i) & §1.1310 & §2.1093- RF EXPOSURE .......................................................................................... 10 APPLICABLE STANDARD ............................................................................................................................................ 10 FCC §15.203 - ANTENNA REQUIREMENT ........................................................................................................... 11 APPLICABLE STANDARD ............................................................................................................................................ 11 ANTENNA CONNECTOR CONSTRUCTION .................................................................................................................... 11 FCC §15.207 (a) – AC LINE CONDUCTED EMISSIONS ..................................................................................... 12 APPLICABLE STANDARD ............................................................................................................................................ 12 EUT SETUP ................................................................................................................................................................ 12 EMI TEST RECEIVER SETUP ....................................................................................................................................... 12 TEST PROCEDURE ...................................................................................................................................................... 13 CORRECTED AMPLITUDE & MARGIN CALCULATION ................................................................................................. 13 TEST EQUIPMENT LIST AND DETAILS ......................................................................................................................... 13 TEST DATA ................................................................................................................................................................ 14 FCC §15.209, §15.205 & §15.247(d) - SPURIOUS EMISSIONS ............................................................................. 16 APPLICABLE STANDARD ............................................................................................................................................ 16 EUT SETUP ................................................................................................................................................................ 16 EMI TEST RECEIVER & SPECTRUM ANALYZER SETUP .............................................................................................. 17 TEST PROCEDURE ...................................................................................................................................................... 17 CORRECTED AMPLITUDE & MARG…

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EXHIBIT D - TEST SETUP PHOTOGRAPHS Conducted Emissions Front View Conducted Emissions Side View Radiated Emission Below 1GHz View Radiated Emission Above 1GHz View