Sytech QVibes SY-TWS750 User manual

SY·TWS750
TWS HEADPHONES
USER
MANUAL

Welcome
Welcome to Sytech! Thank you for purchasing the new SY-TWS750 True Wireless
QVibes Wireless Headphones. Please read this manual carefully before using the
product and pay close attention to the precautions mentioned below. Keep this manual
in a safe place for future reference.
Parts of QVibes SY-TWS750
Warning
•Do not expose the QVibes to dust, humidity, extreme temperatures or hard impacts.
•Do not use corrosive or abrasive cleaning products.
•Do not dismount the earphone. In case of any malfunction，contact Sytech technical service
department for a proper solution or repair.
•Make sure your QVibes are off when not in use.
•Do not leave the battery discharged for a long period of time as this can damage the internal
battery.
•If you haven't used the headphones for more than a month, please charge them before
using them again.
•Do not use the unit if it has been dropped or damaged in any way.
•Do not use the earbuds at excessive volume levels, as damage to hearing may occur.
•Please retain all packaging after you have checked the content of the box.
•Keep your headphones away from Wi-Fi, routers or other high frequency transmission
equipment to avoid signal interruption.
•Make sure to use your earphones and your BT device within working range (10 meters).
•When charging the unit, make sure to use only certificated adaptors, if not, this may harm
the charging case and earbuds performance. To charge your QVibes, it is important you use
a 5V 1A charger. Do not use a fast charger which operates over 5A as this would damage
the charge case and the earphones.

Using for the first time
First Time Pairing
Open the top cover lid and remove the 2 earbuds for them to on and pair themselves
automatically. One of the earbuds will start to flash continuously every second in white
(master earbud), while the other earbud will flash every 5 seconds (slave earbud). Your
QVibes are now ready to pair to an e ternal Bluetooth device. Activate the Bluetooth
®
function
on your mobile device and search for “SY-TWS750 QVibes”. Tap to pair your mobile device to
the QVibes earbuds. Once the connection between the QVibes and your mobile device has
been established, the 2 LED indicators on the earbuds will start to flash in white for every 5
seconds.
Note:
When connecting your QVibes earbuds to the same device again, simply open the top lid
cover to pair and reconnect automatically.
Power on your QVibes earbuds
There are 2 ways to on or off your QVibes.
1: Simply touch and hold the earbud sensor part for 3 seconds to on.
2: Open the lid cover of the charging case and remove the two earbuds.
1: To off your QVibes, touch and hold the earbud sensor part for 5 seconds 2: Insert the
earbuds inside the charging case and close the lid to off.
Note: The earbuds will turn off automatically if they are disconnected for 5 minutes.

Charging your QVibes
Charging the earbuds
•Insert the two earbuds into the charging case to charge the
earbuds.
•Make sure the charging case is either connected to a
power supply or it has enough battery power to charge the
earbuds.
•The charging time is appro imately 40 minutes.
Charging the case
•Connect the supplied USB Type C cable to the charging case and the other end of the
USB to a certified 5V-1A charger.
• DO NOT US ANY CHARG R WITH SUP RIOR VOLTAG OR MAH THAN TH
SP CIFI D ABOV .
• Once connected, the LED light on the charging case will start to flash in white, indicating it
is getting charged.
• When the charge is complete, the LED indicator will stop flashing and will remain on.
• The charging time is appro imately 40 to 60 minutes.
• Once the charging case is at its full capacity, you will be able to charge your earbuds 3 to
4 times without having the need to charge the charging case.
Sensor touch functions
Sensor touch area
Answer/ Hang up a phone call.
When receiving a phone call, tap any of the earbud sensor part once to answer the call.
To end a call, tap the earbud sensor area once again.
To reject a call, tap and hold the sensor area for 2 seconds.

Play/ Pause music
During music playback, double tap the sensor area to pause the music.
To resume the music, double tap once more on the sensor area of the earbud.
Skip of next or previous track
Touch and hold the left earbud sensor area for 2 seconds to skip to the previous track.
Touch and hold the right earbud sensor area for 2 seconds to skip to the next track.
Volume control
To increase the volume, tap once on the right earbud sensor area.
To decrease the volume, tap once on the left earbud sensor area.
Voice assistant
Quick tap the left or right earbud 3 times to activate the voice assistant function.
Specifications
True Wireless QVibes earphones.
Magnetic charging case
Bluetooth
®
V5.0
Hall sensor for auto on and auto pairing
Touch sensor to control your music and calls
Noise-canceling binaural hands-free function
Highly sensitive microphone for clear conversations
IPX4 resistance
Playing time: 6-7 hours (medium volume)
Charge cycles: 4 complete charges
Charging time: 1 hour
Standby time: 200 hours
Technical specifications:
Bluetooth
®
version: V5.0
Bluetooth
®
profile: A2DP, AVRCP, HSP, HFP
Bluetooth
®
transmission frequency: 2.402GHz-2480GHz
Maximum signal strength: >8dBm
Maximum transmission range: 10 m
Impedance: 32Ω
Speaker driver: 13mm. Neodymium
SNR: >=95dB
SPL: 114.90 ±3dB
Frequency response: 20-20.000Khz
Maximum output power: 5mW.
Charging connector: USB Type C- 5V=500mA
Microphone sensitivity: -42dB ±3dB at 1mW/1KHz
Charging case battery capacity: 350mA
QVibes earbud’s battery capacity: 2 x 40mA
Battery type: Lithium polymer
Weight: Earbuds: 4,1g x 2 – Charging case: 39,4g.
Dimension: 26,5 x 49,0 x 60,5 mm. (Depth/Height/Length)
Included accessories:
1 x 30 cm USB type C charging cable, 3 pairs of earcaps (S,M,L) User manual

Declaration of conformity
Manufacturer Name: Satyatrade S. L.
Address: Pol.Ind.La Raya. C/ Guadalquivir, 2.
Camarma de Esteruelas, 28816 Madrid
Tel: [phone]
Fa : 91 8864285
NIF: B83254763
Manufacturing country: China
Description: TWS Earphones
Sytech® SY-TW750 complies with the following directives:
CE Standard : RED directive 2014/53/EU
ROHS Standard : (EU)2015/863 amendent 2011/65/EU Restriction of Hazardous Substances
Signed: Ajeet Nebhwani Utamchandani
Sole Administrator
www.sytech.es