FCC ID: 2AXXD-MLBT2101 BT Wireless HiFi speaker

Aud dioOPE ERATI NG IN NSTRU UCTION NS SOLO S 4/ SO OLO 4 T What ts in th e box (S See Fig g 1):

1. 2. 3. 4. 5. 6. r 1 Pairx SOL 1 x Power C 1 x AUX Au 1 x Speake 1x Optical c 1x Remote LO Speake Cable udio Cable ercable cable(SOLO control(SOL 4T only) LO 4T only) duct ov ew w ver view ck view Bac Fig 1 Prod Front vie Fig 2 O 4T nel for SOLO Back pa Fig 3 ing Sta arted Gett

wer it Up 1-Pow ower cable f Connect Po e Power swi Turn on the T ghton back The Led lig Fig 4 Ba ack panel for r SOLO 4 from speak itch panel flash ker AC powe er input port t tocity pow wer outlet.

, speaker p lays promp t sound. 2-Turn it On!

If speaker in standby mode, Press and hold Volumeknob for 2seconds until speaker plays prompt sound, and Led light on. 4-Select input modeAudiosourceselection FOR SOLO 4 FOR SOLO 4T Short press Volumeknobto select the input mode (select audio source): Wireless BT audio,AUX insource. The LED light change color accordingly (Blue for Wireless BT / Green for AUXin) Short press Volumeknobto select the input mode (select audio source): Wireless BT audio, AUX inorOptical insource. The LED light change color accordingly (Blue for Wireless BT / Green for AUX in / white for Optical in) 5-Pair it up!

Shor press the Volume knob to select WirelessBT modespeakerplays prompt sound and Blue led flash. If speaker already paired to other device, double clickVolume knob,disconnect the exiting connection and enter pairing mode. Consult your phone/tablet/laptop instructions for pairing to a wireless BT device and connect to the device named MusilabSOLO 4 / Musilab SOLO 4T. Speaker will announce prompt sound when paired properly. 6- Remote control!( for SOLO 4T only) Fig 5 Fig 5 EXPERT LEVEL 1. Volume control- You can turn up or down the Volume knob to change music simply. 2. Bass control- You can turn up or down the Bass knob to adjust the Bass sound level. 3. Treble control- You can turn up or down the Treble knob to adjust the Treble sound level. 4. Connect via AUX cable - Connect thespeaker to your PC, laptop, or other device with audio output, using the included audio cable plug into AUX port located on back panel,short press the Volume knob to enter AUX in mode, enjoy your music. 5. Connect via Optical cable(SOLO 4T only) For digital input source,using the included Optical cable plug into Optical port located on back panel,short press the Volume knob to enter Optical in mode, enjoy your music. 6.EXTRA DETAILS Automatic Power-Off - If there is no sound coming through the speaker for approximately 30 minutes, the speaker will automatically go to standby mode to save power. Shut OFF power-We recommend to turn off the main power switch, If the speakerdoesnt be used for long time. Tech Specs o Power Output: 36 Watts Rms o Drivers: 4 Inch 4 woofer, 1 Inch 6 tweeter o BT5.0, A2DP Audio protocol o Wireless BTConnection Distance: 30ft to phone o Frequency response: 60Hz 18KHz o Power supply: AC 100-240V 50/60Hz If All Else Fails, Get in Touch support@musilab.com.cn | www.musilabaudio.com FCC Information This equipment has been tested and found to comply 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 does cause harmful interference to radio or television reception, which 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. Consult 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 conditions1) 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 or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction. FCC ID:2AXXD-MLBT2101

RoHS CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN RBEDENMHSTIED, BAIT LY C < fe SLY RoHS CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN RBEDENMHSTIED, BAIT LY C < fe SLY 2.0 Wireless BT speaker Power output: 36W Rms Frequency: 60Hz - 18KHz FCC ID: 2AXXD-MLBT2101 Made In China 2.0 Wireless BT speaker Power output: 36W Rms Frequency: 60Hz - 18KHz FCC ID: 2AXXD-MLBT2101 Made In China

Musilab Electronic (DongGuan) Co., Ltd ModelDeclarationletter Weherebydeclares:

Productname:BT Wireless HiFi speaker Model:BT210,BT210T, BT208,BT208T,BT218,BT218T, SOLO 4,SOLO 4T TradeMark:--

Allmodelsthefunction,appearance,software,electriccircuit,PCBlayoutand interiorstructurearethesameexceptmodelname.Thedifferentmodelsare designedformarketing. Companyname:Musilab Electronic (DongGuan) Co., Ltd Companyaddress:No.5 Huanwei Street,Fugang,Qingxi Town, Dongguan,Guangdong,China Place,Date,Signature:

2021.06.22 Name,JobTitleandDept.:AnnieJiangManager

DATE: 2021-06-22 Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 Authority to Act as Agent On our behalf, | appoint_DONGGUAN SHUOXIN ELECTRONIC TECHNOLOGY CO., LTD. Zone A, 1F, No. 6, XinGang Road YuanGang Street, XinAn District, ChangAn Town DongGuan City, GuangDong, China_(Name of Agent company name and address) to act as our agent in the preparation of this application for equipment certification. | certify that submitted documents properly describe the device or system for which equipment certification is sought. | also certify that each unit manufactured, imported or marketed, as defined in the Federal Communications Commission's regulations will have affixed to ita label identical to that submitted for approval with this application. For instances where our authorized agent signs the application for certification on our behalf, |

acknowledge that all responsibility for complying with the terms and conditionsfor certification, still resides with_Musilab Electronic (DongGuan) Co., Ltd No.5 Huanwei Street,Fugang,Qingxi Town,Dongguan,Guangdong,China. (Applicant Name and address)

<Signature>: (/|~ oo Name: Annie Jiang Title: Deputy General Manager Applicant Company: Musilab Electronic (DongGuan) Co., Ltd

DATE : 2021-06-22 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2AXXD-MLBT2101 Product Name: BT Wireless HiFi speaker Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commissions rules, we hereby request that the following documents be held confidential:

(List here the documents for which you are seeking confidentiality for example ) Schematics Block diagram Operation description These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors.

<Signature>:

Name: Annie Jiang Title: Deputy General Manager Applicant Company: Musilab Electronic (DongGuan) Co., Ltd