FCC ID: 2AZ58MS-TS80S TRUE WIRELESS BLUETOOTH EARBUDS

Manual mode Turn on Turn off TWS real wireless stereo Left (slave) earbud operation instruction operation Prompt tone LED indicator 1. Open the charge case 2. Long press touch pad for 3s when earbuds turn off Power on Power off 1. Put earbuds in charger case and close cover 2. Earbuds no any connection within 10 minutes, turn off automatically 3. Long press touch pad for 10s when earbuds on Paring on (with mobile phones) To take earbuds out charger case, L,R earbuds connect with each other, the Master earbud is in the mode of reconnecting and paring

(paring Paring starting) Connected

(paring success) Blue led light is on for 1s Blue led blinks for 3times then off Red,blue Led flash in turn till connected with mobile phone in the reconnecting and paring mode TWS connection earbuds to be taken out charger case at same time, then in the TWS 1. L R connection mode 2. The first one out of case is master and connect with mobile phone, another is slave to connect with master earbud 3. L,R earbud blue Led lights 0.5s on after TWS connected 1. Music mode as default when to turn on 2. Twice touch pad to switch between music or gaming mode Gaming mode/music mode Mode switch Play/pause Volume +

Volume -

Previous

NA Single touch under music or calling Long touch pad for 2s under playing

NA NA NA

NA NA NA Next

In coming calling

NA phone Mobile ringtone

/incoming call Answer calling Twice touch L or R touch pad Hold up calling Twice touch L or R touch pad Reject calling Long touch L or R touch pad for 1-2s Voice assistance Three touch L or R touch pad Three touch L or R touch pad Beep Beep Beep Beep Beep NA NA Quit Voice assistance Clean up the information of mobile phone connection DUT mode Mobile phone turn off BT/BT disconnect/over long distance Low battery Long touch pad for 10s when earbuds turn off Blue Led flashes three times Touch 5 times L or R touch pad in the paring mode Reconnecting and paring mode Blue Led lights on Disconnected, paring Below 3.5v warning reminder every 4 minutes Low battery Charging Earbuds in charging case and cover closed Paring name MS-TS80s Red Led lights on and blue Led off full after charged Touch pad mode Turn on Turn off Right (master) earbud operation instruction operation Prompt tone LED indicator Power on Power off Blue led light is on for 1s Blue led blinks for 3times then off 3. Open the charge case 4. Long press touch pad for 3s when earbuds turn off 4. Put earbuds in charger case and close cover 5. Earbuds no any connection within 10 minutes, turn off automatically 6. Long press touch pad for 10s when earbuds on Paring on (with mobile phones) To take earbuds out charger case, L,R earbuds connect with each other, the Master earbud is in the mode of reconnecting and paring

(paring Paring starting) Connected

(paring success) Red,blue Led flash in turn till connected with mobile phone in reconnecting paring mode and TWS connection earbuds to be taken out charger case at same time, then in the TWS 4. L R connection mode 5. The first one out of case is master and connect with mobile phone, another is slave to connect with master earbud L,R earbud blue Led lights 0.5s on after TWS connected Mode switch

Play/pause Twice touch pad Single touch under music or calling Long touch pad for 2s under playing NA NA Volume +

Volume -

Previous Next In coming calling Answer calling Twice touch L or R touch pad Hold up calling Twice touch L or R touch pad Reject calling Long touch L or R touch pad for 1-2s Voice assistance Three touch L or R touch pad Three touch L or R touch pad

NA NA

Beep Beep Beep Beep Beep Mobile phone ringtone

/incoming call

NA NA NA NA NA Quit Voice assistance Clean up the information of mobile phone connection Long touch pad for 10s when earbuds turn off Blue Led flashes three times DUT mode Touch 5 times L or R touch pad in the Blue Led lights on Mobile phone turn off BT/BT disconnect/ove r long distance Low battery Charging paring mode Reconnecting and paring mode Below 3.5v warning reminder every 4 minutes Earbuds in charging case and cover closed Disconnected paring Low battery Paring name MS-TS80s Red Led lights on and blue Led off after full charged TWS real wireless stereo Charging case instruction Charging case charged (input) Charging case discharged (output) Item Item Earbuds LED indication during charging The indicator of case discharging (output) Operation Plug in USB cable Earbuds in case on right position, case to start charging Charging case to charge earbuds Case cover closed and indicate current power level for 5s,then to light LED off To restore factory default setting To press case button for 3s to clean up paring information (to success setting, case white LED flashes one time ), to press case button for 10s to restore factory default setting (to success setting, case white LED flashes 3 times) Earbuds LED indication during charging Power level (charging case output) LED indicator 70%-100% level (>3.94V) 40%-70% level (3.92V-3.73V) 10%-30% level (3.73V-3.4V Close or open the case cover, green LED light on for 5s,then off Close or open the case cover, yellow LED light on for 5s,then off Close or open the case cover, red LED light on for 5s,then off 5%-10% level3.2V-3.4V Close or open the case cover, red LED blinks for 5s,then off Charging case only sends turn on/off pules signal to earbuds, boosted circuit and LED stop working Below3.2V Power priority status Power level No charging No charging Earbuds status Put into earbuds Take out earbuds Charging case LED status No light on No light on Charging and not full charged Without earbuds Indicate the case charging status Charging and not full charged Earbuds charging Indicate the case charging status Charging and not full charged Earbuds full charged Indicate the case charging status Charging and full charged Without earbuds Indicate the case power full status Charging and full charged Earbuds charging Indicate the case power full status Charging and full charged Earbuds full charged Indicate the case power full status Pull out cable after charging Without earbuds Pull out cable after charging Earbuds full charged No light on No light on Pull out cable after charging Earbuds no full charged No light on FCC Statement 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 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. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment

DATE 2021.06.7 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: ___2AZ58MS-TS80S_____ Product Name: TRUE WIRELESS BLUETOOTH EARBUDS 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 Lin shisong Title Manager Company Xing Hui Plastic Electroplating CO.,LTD

Product Name : TRUE WIRELESS BLUETOOTH EARBUDS The device have left and right earphones the left and right earphones Model No. : MS-TS80s FCC ID : 2AZ58MS-TS80S are electrically identical.

<Signature>

Name Lin shisong Title :Manager Company :Xing Hui Plastic Electroplating CO.,LTD