FCC ID: 2AS3I-V40056W TWS LIGHT UP EARBUDS

Product parameters Model stand-by time playback time power input TWS 120h 3 h DC5V/100mA Cut the song support Battery capacity Talk time Charging time Agreement Voice prompt 50mAH 3 h 1 h a2dp\avctp\avdtp\avrcp\hfp\spp\s mp\att\gap\gatt\rfcomm\sdp\l2cap support Function Product application Touch to answer/hang up/reject/switch the phone, redial, listen to music pause/play, switch songs Support any type of mobile phone with bluetooth device, ipad tablet computer, desktop computer. The desktop computer without bluetooth function can be used with bluetooth adapter. Pairing and connection 1 Keep the distance between mobile phone and earphone within one meter, the closer the better 2 Hold down the touch button for about 3 seconds and release it when the red and blue lights flash. At this time, the earphone has entered the mode of automatic pairing between right and left ears (if the earphone cannot automatically pair, double click on one of the earphones to conduct pairing). When one of the earphones turns to blue light and flashes slowly, the pairing is completed 3 Turn on the bluetooth function of the phone, search for bluetooth device, and select 'TWS' to connect the phone in pairs. When the connection is successful, the blue indicator light of the headset will flash slowly Attention If the phone prompts for a matching password, please enter '0000' and confirm The pairing module lasts for 5 minutes, and when the pair fails to connect for more than 2 minutes, the ear will automatically switch to standby mode Once paired, the headset and phone remember each other so they don't have to pair up again. The earphone will connect automatically when it is turned on again. Touch button function It varies with the brand, model and system version of the mobile phone. Please verify it by yourself On/off: long press the touch button for 3 seconds to turn on/off Pause/play music: short press the touch button to pause play, and then press to resume play Next track: double-click the "R" earphone touch button to play the next track music Answer/hang up: press the "R" or "L" earphone touch button to answer the call, and then press to hang up the call Refusing to listen to incoming calls: long press the "R" or "L" earphone touch button for about 1 second, and then let go of refusing to listen to incoming calls Last digit redial: double click the "L" earphone touch button to redial the last digit phone number FCC Warning Statement Changes or modif ications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. This equipment has been tested and found to comply with the limits for a Class B d igital 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 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.

Model: V40056W-TWS Model: V40056W-TWS Model: V40056W-TWS Model: V40056W-TWS PCB Antenna

Model: V40056W-TWS Model: V40056W-TWS Model: V40056W-TWS

FCC ID: 2AS3I-V40056W Product name: TWS LIGHT UP Width:0.5cm EARBUDS Model No.: V40056W-TWS Long:1cm FCC ID LABEL:

Label Location:

< Shenzhen Sowak Electronic Co., Ltd. >

Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD21046 Subject; Request for Long Term Confidentiality FCC ID: 2AS3I-V40056W Date: Nov. 20, 2019 Pursuant to the provisions of the Commissions rules Title 47 Sections 0.457 and 0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from To Whom It May Concern, public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Parts List Operational Description Tune-up Procedure Sincerely, Signature:

Name: Mr Yi Zhang Title: General Manager It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued.

Shenzhen Sowak Electronic Co., Ltd. Letter of Authorization Company: Shenzhen Sowak Electronic Co., Ltd. Address: No.88, Jinkang Road, Jinsha Coummunity, Kengzi Street, Pingshan, Shenzhen, China Product name: TWS LIGHT UP EARBUDS Trade name: Vivitar Model name: V40056W-TWS FCC Identifier: 2AS3I-V40056W We authorize MiCOM LabsInc, 575 Boulder Court, Pleasanton, California94566, USA, to act on our behalf on all matters concerning the above named equipment. Any individual within MiCOM Labs is authorized to act on our behalf and take action on the application. We declare that MiCOM LabsInc, 575 Boulder Court, Pleasanton, California 94566, USA, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Name: Mr Yi Zhang Title: General Manager Date: Nov. 20, 2019 Signature of applicant: