SEP 520BT - Headphones SENCOR - Free user manual and instructions

Product Type	TWS Wireless Earphones with Powerbank Function
Model	SEP 520BT
Brand	Sencor
Connectivity	Bluetooth
Driver Unit	∅ 6 mm
Impedance	32 Ω ± 15%
Frequency Range	20 Hz – 20 kHz
Sensitivity	97 dB ± 3 dB / 1 mW
Microphone Sensitivity	-42 dB ± 3 dB
Earbud Battery	3.7 V, 50 mAh Li-Po
Charging Case Battery	3.7 V, 2200 mAh Li-ion
Music Playback Time	Up to 7 hours
Talk Time	Up to 8 hours
Standby Time	Up to 30 days
Charging Time (Earbuds)	1.5 hours
Power Bank Function	Yes (USB A/F output)
Charging Port	Micro USB
Multifunction Button (MB)	On each earbud
Auto Power Off	When placed in charging case or after 5 min without connection
Reset Function	Yes (double click to unpair/re-pair)
LED Indicators	Red/blue for pairing, red for charging
Accessories Included	Charging case, Micro USB cable

Frequently Asked Questions - SEP 520BT SENCOR

How do I pair the Sencor SEP 520BT earbuds with my phone?

First, take both earbuds out of the charging case. They will automatically pair with each other. Then, enable Bluetooth on your device and select SEP 520BT from the list. The right earbud will flash red and blue alternately to indicate pairing mode.

How long does the battery last on a full charge?

The earbuds provide up to 7 hours of music playback or 8 hours of talk time. The charging case can recharge the earbuds multiple times (total capacity 2200 mAh). Standby time is up to 30 days.

Can I use the charging case to charge my phone?

Yes, the charging case has a power bank function. Use the USB A/F output to charge other devices like your smartphone or tablet.

How do I reset the earbuds if they stop working?

Ensure both earbuds are powered on and not connected to any device. Double-click any earbud to unpair them from each other, then double-click again to re-pair. After successful pairing, place them back in the charging case and wait for them to enter charging mode. Then take out the right earbud, double-click it until only red light flashes, then take out the left earbud. They will auto-connect and the reset is complete.

Why are my earbuds not connecting to each other?

If the earbuds fail to pair with each other, perform a reset. This often resolves connection issues caused by interference or a temporary glitch.

How do I control music playback?

Press the multifunction button (MB) once to play or pause music. Double-press the right earbud to skip to the next track, double-press the left earbud to go to the previous track.

How do I answer or reject calls?

Press MB once to answer a call, and press once again to end it. To reject an incoming call, press and hold MB for 2 seconds. Triple-press MB to redial the last number.

Are the earbuds water-resistant?

The user manual advises not to immerse the earbuds in water. They are likely not fully waterproof, so avoid exposure to heavy rain or sweat. Damage from water may void the warranty.

How do I check the battery level of the charging case?

Press the button on the charging case. The four LED indicators will light up to show the remaining battery level. If all four are lit blue, the case is fully charged.

What should I do if one earbud has no sound?

First, ensure both earbuds are charged. Then, try resetting them as described in the manual. If the problem persists, check if the earbud is paired correctly and that the Bluetooth source is sending stereo audio. You may need to forget the device and re-pair.

USER MANUAL SEP 520BT SENCOR

Two black wireless earbuds with charging case open, one open and one closed (no visible text or symbols)

EN USER'S MANUAL TWS Wireless Earphones with Powerbank function
CZ NÁVOD K OBSLUZE TWS Bezdrátová sluchátka s funkcí powerbanky
SK POUŽÍVATELŠKÁ PRÍRUČKA TWS bezdrôtové slúchadlá s funkciou power bank
PL INSTRUKCJA UŻYTKOWNIKA TWS bezprzewodowe słuchawki douszne z funkcją power banku
HU FELHASZNÁLÓI KÉZIKÖNYV TWS vezeték nélküli fülhallgatók power bank funkcióval
HR KORISNIČKI PRIRUČNIK TWS bežične slušalice sa funkcijom Power banke
SR KORISNIČKIM UPUTSTVOM TWS bežične slušalice sa funkcijom Power banke
RU РУКОВОДСТВО ПОЛЬЗОВАТЕЛЯ TWS беспроводные наушники с функцией банка мощности
ΕΛ ΕΓΧΕΙΡΙΔΙΟ ΧΡΗΣΗΣ TWS ασυρματα ακουστικα με λειτουργία τράπεζας ισχύος

Features:

1. With Power Bank function

2. Comfortable for all-day wear

3. Up to 7 hours playing time at once

Thank you for selecting our latest Bluetooth headset, please read this User's Manual carefully before you operate this headset, and please save this Manual for further reference.

Before operating, please read all the Safety notice to make sure the safe and appropriate use.

Safety Notice:

Please observe the rules of the Country or Region which you are in while driving. Do not disassemble or modify the headset at any reason, otherwise. It may damage

If there is any quality problem, please send headset to authorized service center for repairing.

Extreme temperatures will cause the device deformation, reduce the charging capacity and shorten the working life.

Please do not immerse the earphone into water. Guarantee will be lost, if damage is caused by immersed into water. It will damage your hearing if you listen with high volume for a long time. It is recommended that only use the lowest volume which is

necessary for speaking and listening

Operating Instruction

Key Function

On both Earbuds there is Multifunction button (MB). When first time using earbuds you need to take them out of docking box and earbuds will automatically pair between each other. Once they are paired, right earbud will emit red and blue light flashes alternately, signaling that it is in pairing mode. Turn on Bluetooth on your device, find the model on your device and connect. TWS will turn off automatically when placed back into docking box (they will start charging with red light on), TWS will also turn off automatically (if no device is connected for 5 mins). You can manually switch them off when pressing for 3 seconds both buttons.

Once the TWS are paired and you have turned on Bluetooth on your device they will automatically connect once they are out of docking box.

Turn ON/OFF

Press MB on both earbuds for 3-5 seconds if the TWS are outside of docking station to turn them on/off.

Phone mode

Press MB once to receive phone call, press it again to end the phone call. Press MB triple to re-dial the last phone number you called.

Press MB for 2 seconds to reject the phone call.

In music mode

Press MB one time to start/pause and if music is paused, press it again to play. When phone call comes, the music will pause. When phone call is off, the music will continue.

Press right MB twice to play next song.

Press left MB twice to play previous song

Docking station outputs and button

Docking station has one button ①, by pressing it once you can check battery status. If all four dinds ④ emitting blue

light it means that docking station is fully charged.

One output is for micro USB cable charging the down line station ⑨.

One output has USB A/F, it is used when you need to

charge another device (the Powerbank function) ②.

Reset Operation

Make sure both earbuds are disconnected from the mobile device and all Severs ON status. Then rapidly double

click any earbud to make both earbuds to un-pair from

each other. Next rapidly double click any earbud to make

both earbuds to pair with each other. When seeing that only right MR cashyd omits and & blue, it means paired

only right mis-circular effects red & blue, it means paired successfully and ready for pairing with another device.

Return earbuds to the docking box and wait until they

get in active charging mode. Take out the right earbud, then rapidly double click MB and wait for only RED light to flash, afterward take out the left earbud from the docking, wait for auto

connection and reset is done

Troubleshooting - When should we RESET the earbuds?

When both earbuds failed to connect to each other, then RESET should solve it. When both earbuds are suffering serious external emit signal disturbing, sometimes it can not connect to each other, then RESET

could help.

Bluetooth Indicator Status

Pairing Mode Red/blue flash alternatively
Battery low warning Red indicator will flashevery 60 second
Charging Red indicator is on all the time when charging
Fully charging Red indicator will switch off

Specification:

Driver unit: ∅ 6 mm

Impedance: 32 Ω +/-

Frequency range: 20 Hz – 20 kHz Sensitivity: 0.7 dB +/- 3 dB /1 mW

Microphone Sensitivity: -42 dB ±3 dB

Battery: 3,7 V, 50 mAh Li-po; Base: 3,7V 2200 mAh Li-ion

Music playback time: 7 hour. Talking time: 0 hours

Standby time: 30 days

Charging time Earbuds: 1,5 hours

Accessories:

1. Docking Station

1. Charging Micro USB cable

Instructions and information regarding the disposal of used packaging materials

Dispose of packaging material at a public waste disposal site.

Disposal of used electrical and electronic appliances

The meaning of the system is the process, its sustainability or packaging initiatives that are products that not be treated as household waste. Please, dispose of this product at your applicable collection point for the recycling of electrical & electronic equipment waste. Alternatively in some states of the European Union or other European states you may return your products to your local retailer when buying an equivalent new product.

The correct disposal of this product will help save valuable natural resources and help in preventing the potential negative impact on the environment and human health, which could be caused as a result of improper liquidation of waste. Please ask your local authorities or the nearest waste collection centre for further details. The improper disposal of this type of waste may fall subject to national regulations for fines.

For business entities in the European Union

If you wish to dispose of an electrical or electronic device, request the necessary information from your seller or supplier.

Disposal in other countries outside the European Union

If you wish to dispose of this product, request the necessary information about the correct disposal method from local

This appliance complies with ELL rules and regulations regarding electromagnetic and electrical safety.

Changes to the text, design and technical specifications may occur without prior notice and we reserve the right to make

these chan

Hereby, FAST CR, a.s. declares that the radio equipment type SEP 520 BT is in compliance with Directive 2014/5

The full text of the EU declaration of conformity is available at the following internet address: www.sencor.eu

Vlastnosti:

THE 19,800-3196-2017, 2017, 2018, 2019, and 2020 are the first year's annual results of the United States. The 19,800-3196-2017

Cjeloviti tekst EU izjave o sukladnosti dostupan je na sljedećoj internetskoj adresi: www.sencor.eu

Svoistva:

1. Finkiiis uvačia newbank

2. Funkcije uređaja powerbank

3. Savršen kvalitet zvuka za sve muzičke žanrove

Ikuša žte sta kupili paša painosila Bluetooth bišična slušalica. Dra osu nepotraba našlius pročitaita ovai peiručnik i žinaita ga za budući

Treblo 30a ste kupin rose najnovije biodeboch bezlne šlostelke. PE pNE spotrece pub[jvo proclajce ovi] pričnik tčevljte ga Li bodosco upotrebu.

Desirlik membership 016 mm

Precnik membrane: ∅ 6 mm

Impedancija: 32 Ω +)/- 10 %

Frekvencijski opseg: 20 Hz – 20 kHz

Osetljivost: 97 dB +/- 3 dB / 1 MW (nivo zvučnog pritiska na

1 KHz)

Osetlivost mikrofona: -42 dB ±3 dB

Bateriie: 3.7 V, 50 mAh Li-jno; stanica: 3.7 V, 2200 mAh Li-jno

Vsome reprodukcije muziko: 7

Vremie reproductuje muzike. 1 s Ukupoe trajanie pozivau 8 sati

Okupno trajanje poziva, 8 sati

vreme u stanju mirovanja: 30 daňa

Dodaci:

Dodaci.

1. Futrola za punjenje

2. Kabl za napajanje za Mikro USB prikliučak