FCC ID: 2AKKHMAB MINI BLUTOOTH AMPLIFIER

by: Ningbo Lumiaudio Electronic Technology LTD latest update: 2018-12-18 model: MAB

One grant has been issued under this FCC ID on 12/18/2018 (this is one of five releases in 2018 for this grantee). Public details available include frequency information, manuals, and internal & external photos. some products also feature user submitted or linked password defaults, instructions, warrantee terms, drivers, & troubleshooting guides.

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all	frequencies		exhibits	applications
		manual

all exhibits 9
1 ~ 2018-12-18 9

app s				submitted / available
1	User Manual	Users Manual	pdf	94.76 KiB
1		Attestation Statements	pdf
1		Cover Letter(s)	pdf
1		Cover Letter(s)	pdf
1		External Photos	pdf
1		Internal Photos	pdf
1		ID Label/Location Info	pdf
1		Test Report	pdf
1		Test Setup Photos	pdf

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text

User Manual

Users Manual

pdf

94.76 KiB

MINI BLUETOOTH AMPLIFIER MAB-1 1 2 3 Packing List Caution Specifications Frequency Response (3dB): 2.402GHz-2.480GHz

(ISM Band) Power Supply: 100-240VAC,50/60Hz Input Sensitivity: > -81dBm@0.1% BER Output Power (Rated): 2x10W Into 8 2x15W Into 4 Bluetooth Distance: 10m Dimensions: 159.5x54x35.5mm(6.3"x2.1"x1.4") FCC Statement Any Changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. 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. FCC Radiation Exposure Statement:

This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment . This equipment should be installed and operated with minimum distance 20cm between the radiator& your body. 1 The effective control distance of Bluetooth is 10 meters. 2 Streaming music can be interrupted by obstacles between the device and the Bluetooth amplifier, such as a wall, a metal housing, near devices that use the same frequency, etc. 3 If you want to connect your Bluetooth amplifier to another Bluetooth device, please turn off the currently connected Bluetooth device. 4 We cannot guarantee that this Bluetooth amplifier is 100% compatible with all Bluetooth devices. USER MANUAL Troubleshooting amplifier power cable user manual Question Solution Installation Instructions Speaker does not produce sound Devices cannot connect to the amplifier fig.1.

*speakers and audio cable not included. Operation Step 1. Connect the speaker cables as shown in the fig.1. Caution: Please make sure you connect with correct polarity (+ for positive & for negative) Signal reception being disturbed Step 2. Turn on your Bluetooth audio device and make it discoverable, then choose BT-Amplifier to connect. Step 3. Select and play audio files on your Bluetooth device (for example, Spotify or iTunes) Unplug the Bluetooth amplifier for a few minutes and plug it back in. Connect to Bluetooth as described in the manual. 1 The Bluetooth amplifier is already connected to another Bluetooth device. Disconnect the connected device and try again. 2 The Bluetooth device is not connected properly. Connect to the Bluetooth device after turning off the Bluetooth amplifier and turning it on again. 3 The device does not support the compatible profiles required by the Bluetooth amplifier. Position the device closer to the Bluetooth amplifier or remove obstacles between the Bluetooth amplifier and the system. Keep in mind that other devices (such as a microwave, Wi-Fi router) may interfere with the signal.

		frequency	equipment class	purpose
1	2018-12-18	2402 ~ 2480	DSS - Part 15 Spread Spectrum Transmitter	Original Equipment

Application Forms

app s	Applicant Information
1	Effective	2018-12-18
1	Applicant's complete, legal business name	Ningbo Lumiaudio Electronic Technology LTD
1	FCC Registration Number (FRN)	0026092759
1	Physical Address	22/F., Building 1,Lisi Plaza, Huifeng East Road
1		Ningbo, N/A 315100
1		China

app s	TCB Information
1	TCB Application Email Address	b******@baclcorp.com
1	TCB Scope	A4: UNII devices & low power transmitters using spread spectrum techniques

app s	FCC ID
1	Grantee Code	2AKKH
1	Equipment Product Code	MAB

app s	Person at the applicant's address to receive grant or for contact
1	Name	P****** Q******
1	Title	Certification Engineer
1	Telephone Number	0574-********
1	Fax Number	0574-********
1	E-mail	c******@lumi.cn

app s	Technical Contact
		n/a

app s	Non Technical Contact
		n/a

app s	Confidentiality (long or short term)
1	Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?:	Yes
1	Long-Term Confidentiality Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?:	No
	if no date is supplied, the release date will be set to 45 calendar days past the date of grant.

app s	Cognitive Radio & Software Defined Radio, Class, etc
1	Is this application for software defined/cognitive radio authorization?	No
1	Equipment Class	DSS - Part 15 Spread Spectrum Transmitter
1	Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant)	MINI BLUTOOTH AMPLIFIER
1	Related OET KnowledgeDataBase Inquiry: Is there a KDB inquiry associated with this application?	No
1	Modular Equipment Type	Does not apply
1	Purpose / Application is for	Original Equipment
1	Composite Equipment: Is the equipment in this application a composite device subject to an additional equipment authorization?	No
1	Related Equipment: Is the equipment in this application part of a system that operates with, or is marketed with, another device that requires an equipment authorization?	No
1	Grant Comments	Output power listed is conducted.
1	Is there an equipment authorization waiver associated with this application?	No
1	If there is an equipment authorization waiver associated with this application, has the associated waiver been approved and all information uploaded?	No

app s	Test Firm Name and Contact Information
1	Firm Name	Bay Area Compliance Laboratories Corp. (Kunshan)
1	Name	M**** C**
1	Telephone Number	+86 0********
1	E-mail	q******@baclcorp.com

Equipment Specifications
	Line	Rule Parts	Grant Notes	Lower Frequency	Upper Frequency	Power Output	Tolerance	Emission Designator	Microprocessor Number
1	1	15C		2402.00000000	2480.00000000	0.0015000

some individual PII (Personally Identifiable Information) available on the public forms may be redacted, original source may include additional details