Sytech SYTWS300 Owner's manual

Brand: Sytech

Model: SYTWS300

Type: Owner's manual

Welcome

Welcome to Sytech! Thank you for purchasing the new

True Wireless earphones QBuds SY-TWS300. Please

read this manual carefully before operating your

product and pay close attention to the precautions

which are mentioned below. Store this user manual in a

safe place for future reference.

Parts of the SY-TWS300

1. Multi-function button (M button)

2. Microphone

3. Charging port

4. Dust-proof mesh

5. Charging Case LED indicators

6. Micro USB connector

Warnings

 Do not expose the Qbuds 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 Qbuds 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.

 Do not use the unit if it has been dropped or

damaged in any way.

 Do not use the handset at excessive volume levels;

as damage to hearing may occur.

 Please retain all packaging after you have checked

and counted all the parts and the contents from the

list.

 Keep earphones away from WIFI, router or other

high frequency transmitting equipment to prevent

interruption of signal

 Keep earphones and BT devices within working

range (10meters)

Operating Instructions

Power on

1. Auto on. The Earphones turn on automatically when

taken out of the charging case

2. Turn on the Earbuds by pressing the “M button”.

When the earphones are not in the charging case,

press and hold the “M-Button” for 5 seconds to turn on

the Earbuds.

Power off

1.Auto off. The Earphones turn off automatically when

they are back in the charging case

2. Turn off the Earbuds by pressing the “M button”.

When the earphones are not in the charging case,

press and hold the “M-button” for 5 seconds to turn off

the Earbuds.

3. Auto off. The Earphones turn off automatically when

disconnected from any Bluetooth device for over 5

minutes

Main & Auxiliary earphones

You can choose to use a single earphone or both

together. When both earphones are turned on, one is

the main earphone, and the other is the auxiliary. The

main one has a LED light flashing in red and blue.

Before connecting to a BT device, you can change the

main earphone by double pressing the M-Button of the

auxiliary earphone

Multi-function Button (M-Button)

Used separately Used in pair

Play/pause

music

Press the

M-Button once

Press the “M” button

once on either side

Volume down Not available Press the “M” button

of the main earphone

three times

Volume up Not available Press the “M” button

of the auxiliary

earphone three times

To play previous

Not available Double press the “M”

button of the auxiliary

earphone

To play next Press M-Button Double press the “M”

three times button of the main

earphone

Answer/end a

call

Press M-Button

once

Press the “M “button

once on either side

Reject a call Press and hold

the “M” button

during two

seconds

Press and hold the

“M” button during two

seconds

Redial Press the “M”

button twice

Press the “M” button

twice on either side

Wake-up Siri Press and hold

the “M” button

during two

seconds

Press and hold the

“M” button during two

seconds on either

side

Pairing Instructions

To pair your earphones: when both earphones are

turned on, they pair with each other automatically.

Therefore, the earphones cannot be used separately for

two Bluetooth devices within a short distance.

To pair your earphones with your mobile phone or other

BT devices, please follow these steps:

1. Turn on the earphone(s)

2. Turn on the Bluetooth on your device:

 For IOS devices, a connecting window will show

on the phone screen. Touch “Connect” to proceed

with the Bluetooth connection.

 For Android phones, select "Qbuds" in BT device

list.

Once connected, you will hear a beep sound confirming

the connection.

Note: The Earbuds automatically reconnect with the

last connected Bluetooth device.

Making phone calls

1. Pair the earphones to your mobile phone through BT

2. Use the M-button to answer, reject, and redial

Listen to music

1. Pair the earphones with your device, and start to play

music from your audio device.

2. Use the M-button to control the volume

Charging

1) Earphone charging. When the earphone battery is

low, the earphone will emit a sound and the LED will

start to flash in red color. The earphones are charged

automatically when placed inside the charging case.

During the charging process, the LED light will turn to

red. Once the charge is completed, the LED light will

off.

The earphone battery status can be checked on the top

right corner of your mobile phone screen.

2) Battery Case charging. When the battery case

charge is low, the LED will flash in blue. Connect the

USB-A – Micro USB cable (Provided) to a 5V-1A wall

charger or to a USB port on a PC. During the charging

process, the LED light will flash in red. Once the charge

is completed, the LED light will turn to red.

Note: When the battery case charge runs out, the

earphones inside will turn on automatically. Please

charge the case in time in order to avoid

malfunctions or a complete discharge of the unit.

Specifications

Bluetooth version: V 5.0 BLE. class II

Supported Bluetooth

Profiles:

A2DP\AVRCP\HFP\HSP

Bluetooth Frequency 2. 4GHZ

Bluetooth Range: 10 meters without obstacles

Resistance IPX4

Charging time 60/70 minutes

Music Playback time Each earphone: 3-4 hours (Related

with volume)

Talk time Each earphone: 1.5 hours (Related

with volume)

Charging cycle 3,5 times.

Sensitivity 103 ± 3dB/mW (@1 KHz)

Frequency Response 20-20kHz

Impedance 32 Ohm

Standby time 100hours

Driver diameter 10mm.

Driver type Neodymium

Max. Output power 5mW.

SNR 95dB ± 3dB

THD <1%

Charger connector Micro USB 5V.

Battery capacity

charging case

350mAh-3.7V

Battery capacity

earphones

2 x 35mAh-3.7V

Type of Battery Lithium polymer

Mic. Sensitivity -42dB ±3 dB (@1 Khz)

Dimension Charging

box

4,3 x 5,3 x 2,0 cm

Earbuds weight 7,8g. (each earbud)

Charging case and

earphones weight:

36g.

Declaration of conformity

Manufacturer Name: Satyatrade S. L.

Address: Pol.Ind.La Raya. C/ Guadalquivir, 2.

Camarma de Esteruelas, 28816 Madrid

Tel: 902 430 967

Fax: 91 8864285

NIF: B83254763

Manufacturing country: China

Description: True Wireless Stereo Earphones

Sytech® SY-TWS300 complies with the following

directives:

CE Standard : RED Directive 2014/53/EU

ROHS Standard: 2011/65/EC Restriction of Hazardous

Substances

Signed: Ajeet Nebhwani Utamchandani

Sole Administrator

Sytech SYTWS300 Owner's manual

Sytech SYTWS300 Owner's manual

Sytech SYTWS300 Owner's manual

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