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2AMPLNAS-3105DWireless Speaker

Dongshun Tech Development Limited
Wireless Speaker - FCC ID 2AMPLNAS-3105D - Dongshun Tech Development Limited
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Application Details

Equipment Class
DSS - Part 15 Spread Spectrum Transmitter
Date of Grant
Feb 17, 2020
Application Purpose
Original Equipment
Date of Application
Feb 17, 2020
Equipment Note
Wireless Speaker
Frequency Range
2402.00000000 - 2480.00000000
Company
Dongshun Tech Development Limited
Country
China

Documents & Files

Select a file to view

Users Manual

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External Photos

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ID Label/Location Info

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Internal Photos

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Operational Description

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RF Exposure Info

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Test Report

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Test Setup Photos

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

TWS Dual Bluetooth® Speakers Combo NAS-3105D Instruction Manual Please read before operating product 2 Thank You We know you have many choices when it comes to technology; thank you for choosing us here at Naxa Electronics. Established in 2001 in Los An- geles, California, we are dedicated to delivering products that entertain and delight. We trust that you will be happy with your purchase. Please read this manual carefully and save it for refer and other product material at our website. Come visit us on the web at www.naxa.com and see all that we have to offer! 3 In The Box Please take a moment to make sure that you have everything in the list below. Although we make every effort to ensure that each Naxa device is securely packed and sealed, we know a lot can happen in between us and you. If anything is missing, check back with your local retailer to get immediate assistance. If they can not help you, please contact our Naxa Support team at www.naxa.com/supportcenter/. • NAS-3105D • USB charging cable 4 Features • Stereo speakers deliver outstanding power and sound (5W x 1) • Play music wirelessly from your Bluetooth® enabled smartphone, tablet, or laptop • TWS function allows you to connect speakers and seamlessly stream music from both across rooms • Manually connect to external devices to stream music via memory card,AUX IN, or USB • Use as a speakerphone with a connected smartphone • Built-in rechargeable battery 5 At A Glance 1 2 34 5 6 7 8 9 1. Charge Indicator (Red when Charging, off when full) 2. Charge Port 3. AUX Port 4. USB Slot 5. TF Card Slot 6. Power Switch 7. Volume Down 8. Pause/Play/Mode 9. Volume Up 6 Connecting Power Your speakers has an integrated rechargeable battery. Upon initial use, the battery should be charged fully to ensure optimal performance and battery life. Use the included USB charging cable to connect the speakers to a USB power source to charge the battery. • Connect the small end of the cable to the DC 5V USB charge port of the unit. • Connect the large end of the cable to a high-power USB port of a computer. The com- puter should be powered on. The Status LED will light red when the battery is charging. When charging is complete, the Status LED will turn off. 7 Bluetooth® Mode This speaker allows you to listen to music wirelessly via Bluetooth® mode. To do so, follow these steps: 1. Turn on speaker (slide the button to “On”), the Speaker will sound a voice prompt “BT Mode”. Then, the blue light will begin flashing, and it’s in BT mode. 2. Turn on BT mode in Mobile/Device Bluetooth menu. Next, search the model name “NAS- 3105D” click to connect. Then, after a few seconds, the speaker will sound an audio “Ding” to notify you of a successful connection. If connection fails, restart device and do steps 1 & 2 again. During Playback: • Hold the Volume Up/Down button to control volume. • Briefly press the Volume Up/Down button to go to the next/previous track. 8 USB Mode This speaker allows you to listen to music from USB flash drives. To do so, follow these steps: 1. Turn on speaker (slide the button to “On”), the Speaker will sound a voice prompt “BT Mode”. Then, press the mode button to cycle through modes until you are in “USB Mode”. 2. Insert the USB flash drive you wish to listen to into the USB port. 3. Press play to begin media playback. During Playback: • Hold the Volume Up/Down button to control volume. • Briefly press the Volume Up/Down button to go to the next/previous track. 9 TF Mode This speaker allows you to listen to music from TF memory cards. To do so, follow these steps: 1. Turn on speaker (slide the button to “On”), the Speaker will sound a voice prompt “BT Mode”. Then, press the mode button to cycle through modes until you are in “TF Mode”. 2. Insert the memory card you wish to listen to into the TF card slot. 3. Press play to begin media playback. During Playback: • Hold the Volume Up/Down button to control volume. • Briefly press the Volume Up/Down button to go to the next/previous track. 10 AUX Mode This speaker allows you to listen to music from external devices via 3.5mm auxiliary connection. To do so, follow these steps: 1. Turn on speaker (slide the button to “On”), the Speaker will sound a voice prompt “BT Mode”. Then, press the mode button to cycle through modes until you are in “AUX IN” mode. 2. Insert one end of an auxiliary cable (not included) into the 3.5mm AUX port on the speaker. 3. Insert the other end of the auxiliary cable into the external media device you wish to listen to music from. 4. Press play to begin media playback. During Playback: • Hold the Volume Up/Down button to control volume. • Briefly press the Volume Up/Down button to go to the next/previous track. 11 Specifications ● Bluetooth Version: 5.0V ● Power: 5W*1 ● Speaker unit: 78mm, 4Ω 5W ● Frequency Range: 33ft / 10m ● F r e q u e n c y R e s p o n s e : 1 0 0 H z - 1 8 K H z ● Battery: 3.7V 1200mAh ● Play Time: 3-4 hours ● Charging voltage: 5V ● Support: TF card / USB / AUX / TWS 12 FCC Notice This device complles with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1)this device may not cause harmful interfer- ence,and (2)this device must accept any interference received, including interference that may cause undesired operation. Note: This equipment has been tested and found to comply with the limits for a class B digi- tal 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 gener- ates,uses and can radiate 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 on guarantee that interfer- ence, will not occur in a particular installation.if this equipment does cause harmful interference to radio or television reception reception,which 13 can be-termined by turning the equipment o…

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External Photos

FCC ID: 2AMPLNAS-3105D

ID Label/Location Info

Label Location On EUT Label Product Name: Wireless Speaker Model No.: NAS-3105D FCC ID: 2AMPLNAS-3105D 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.

Internal Photos

FCC ID: 2AMPLNAS-3105D ANT

Operational Description

version01 Dongshun Tech Development Limited Declaration concerning Antenna Specification It is hereby declared that the product Model No.: NAS-3105D, NAS-3106D, NAS-3107D, NAS-3108D, NAS-3109D, NAS-3005, NAS-3010, IJOY ROAR, iBox 1, iBox 2, iBox 3, iBox 4 FCC ID : 2AMPLNAS-3105D fulfills the requirement in FCC test relating to the antenna type. The device specified above confirms to the FCC recommendations for internal antenna type(s) described below: Model No. of antenna: N/A Type of antenna:PCB Antenna Gain of the antenna: 0 dBi Frequency range: 2402MHz~2480MHz The mounting of the antenna is fixed to the radio module and no other antenna should be used. Company name: Dongshun Tech Development Limited Address: FLAT/RM 704, 7/F BRIGHT WAY TOWER 33 MONG KOK ROAD, MONG KOK, KL, HONGKONG, China City:HONGKONG ZIP / Postal code: N.A. Country:China Place:HONGKONG Date: 2020-02-17 Signature:

RF Exposure Info

RF EXPOSURE EVALUATION FCC ID: 2AMPLNAS-3105D According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency(RF) Radiation as specified in §1.1307(b): Routine SAR evaluation refers to that specifically required by §2.1093, using measurements or computer simulation. When routine SAR evaluation is not required, portable transmitters withoutput power greater than the applicable low threshold require SAR evaluation to qualify for TCB approval. Channel (MHz) Maximum output power (dBm) Tune up tolerance (dBm) Max Tune Up Power (dBm) Distance (mm) Calculation results Limit Operating Mode 24020.290 0.290±1 1.29050.4173 BDR+EDR 2441-0.438 -0.438±10.562 5 0.356 3 2480-1.199 -1.199±1 -0.19950.3013 24020.757 0.757±1 1.75750.4653 24410.080 0.080±11.080 5 0.401 3 2480-0.893 -0.893±1 0.10750.3233 Test Results:PASS.

Test Report

Report No.: SZAWW191210002-01FCC ID: 2AMPLNAS-3105DPage 1 of 56 Code:AB-RF-05-a FCC TEST REPORT Client Name: Dongshun Tech Development Limited Address: FLAT/RM 704, 7/F BRIGHT WAY TOWER 33 MONG KOK ROAD, MONG KOK, KL, HONGKONG, China Product Name: Wireless Speaker Date: Jan. 17, 2020 Shenzhen Anbotek Compliance Laboratory Limited Report No.: SZAWW191210002-01FCC ID: 2AMPLNAS-3105DPage 2 of 56 Code:AB-RF-05-a Contents 1. General Information ............................................................................................................................................... 5 1.1. Client Information ....................................................................................................................................... 5 1.2. Description of Device (EUT) ..................................................................................................................... 5 1.3. Auxiliary Equipment Used During Test ................................................................................................... 6 1.4. Description of Test Modes ........................................................................................................................ 6 1.5. List of channels ........................................................................................................................................... 7 1.6. Description Of Test Setup ......................................................................................................................... 8 1.7. Test Equipment List .................................................................................................................................... 9 1.8. Measurement Uncertainty ....................................................................................................................... 10 1.9. Description of Test Facility ...................................................................................................................... 10 2. Summary of Test Results ................................................................................................................................... 11 3. Conducted Emission Test ................................................................................................................................... 12 3.1. Test Standard and Limit .......................................................................................................................... 12 3.2. Test Setup .................................................................................................................................................. 12 3.3. Test Procedure .......................................................................................................................................... 12 3.4. Test Data .................................................................................................................................................... 12 4. Radiation Spurious Emission and Band Edge ................................................................................................ 15 4.1. Test Standard and Limit .......................................................................................................................... 15 4.2. Test Setup .................................................................................................................................................. 15 4.3. Test Procedure .......................................................................................................................................... 16 4.4. Test Data .................................................................................................................................................... 17 5. Maximum Peak Output Power Test .................................................................................................................. 25 5.1. Test Standard and Limit .......................................................................................................................... 25 5.2. Test Setup .................................................................................................................................................. 25 5.3. Test Procedure .......................................................................................................................................... 25 5.4. Test Data .................................................................................................................................................... 25 6. 20DB Occupy Bandwidth Test ........................................................................................................................... 29 6.1. Test Standard ............................................................................................................................................ 29 6.2. Test Setup .................................................................................................................................................. 29 6.3. Test Procedure .......................................................................................................................................... 29 6.4. Test Data .................................................................................................................................................... 29 7. Carrier Frequency Separation Test ................................................................................................................... 33 7.1. Test Standard and Limit .......................................................................................................................... 33 7.2. Test Setup .................................................................................................................................................. 33 7.3. Test Procedure ...............................................................................................................................…

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Test Setup Photos

FCC ID: 2AMPLNAS-3105D Photo of Conducted Emission Measurement Photo of Radiation Emission Test

Contact Information

Applicant

Roi Fang
[email protected](86)0755-85270526Fax: 0755-33118356

Test Firm

Shenzhen Anbotek Compliance Laboratory LimitedJeff Zhu
[email protected]86-755-26064492Fax: 86-755-26014772

Technical Specifications

#Rule PartsFrequency RangePower Output
115C2.40 GHz - 2.48 GHz1.20 mW
Confidentiality
Long Term
Grant Notes
Power listed is conducted.

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