UNICO TWS2UNC - Инструкция по эксплуатации - Страница 2

Specifications

Type

Smart wearable Bluetooth 

device

Devise bluetooth name

UNICO TWS

Bluetooth version

Bluetooth 5.0

Bluetooth protocol

 HFP, A2DP, HSP, AVRCP

Sound Channel system

 Mono Stereo

Noise reduction 

method

Intelligent Noise reduction

Operating voltage

3.7 V

Working current

10 mA

Charging voltage

DC 5 V

Charging current

 20~30 mA

Battery capacity

30 mA

Charging time

 ≈1.5h

Frequency range

2.400 ~ 2.480 GHz

Effective distance

> 10 m

Horn parameters

Sensitivity

92±3dB 

Impedance

 16Ω±

Output power

2 mW (Rated)

5 mW (Maximum)

Microphone parameters

Sensitivity

 ± 42 dB

Impedance

 ≤200 Ω

Performance parameters of headphone 

charging bin

Battery capacity

300mA

Input voltage

DC 5V

Input current

150 mA

Output voltage

 DC 5V

Output Current

60 mA

Charging time

1.5 h

Charge and discharge 

times

≈2,5 times

Static standby current

 2uA

Overcharge Protection

Battery voltage > 4.2V stop 

5V Output

Undervoltage 

protection

Battery voltage < 3.3V stop 

5V Output

Wireless charging performance parameters of 

headphone charging bin

Input voltage

DC 5V

Charging current

250mA

Charging efficiency

>70%

Charging time

≈2h

Overcurrent protection

Rated power 2W, 

maximum input current 

600mA

Battery voltage after 

charging

<4.2V

Product Features

1. Bluetooth stereo

Supports connecting Bluetooth devices and 

Mono Stereo music playback

2. Bluetooth call

Supports Bluetooth connection for high-

definition calls, intelligent noise reduction, and 

can clearly listen to calls.

3. Automatic connection

If it is connected, it can automatically connect 

to Bluetooth after starting up

4. Compatibility

Compatibility with most Bluetooth devices

Product instructions

1. Headphone out charging box automatically 

paired, open phone Bluetooth search Unico tws 

and  Click Connect.

2. After the earphone is connected to the mobile 

phone, press the button to operate as follows:

Left ear

Operation

Music mode

Call mode

Click

Pause/play

Answer/hang up

Double click

Volume 

reduction

Volume 

reduction

Press and 

hold

 Siri

-

Three strikes

Last song

-

Right ear

Operation

Music mode

Call mode

Click

Pause/play

Answer/hang up

Double click

Volume Plus

Volume Plus

Press and 

hold

 Siri

-

Three strikes

Next song

-

3. If the two earphones are not successfully 

matched, the factory settings will be restored 

under the condition of pressing for 9s and hold, 

and the green light will flicker continuously 

after hearing the prompt sound to enter the re-

matching state. After the pairing is successful, 

the indicator light will no longer flicker. Follow 

the first operation instruction.

4.The following table describes the display 

status of the Bluetooth headset indicator light.

Put headphones 

into the battery 

compartment

Charging red light on, fully 

charged for 5 seconds off

Take out the earphone 

battery compartment

The traffic light flickers, 

prompting the link to the 

Bluetooth device, and the 

link goes out successfully.

Earphone battery low 

power

Bettery Low tone, once 

every half minute

5. Status Description of charging bin indicator 

light

1. Open/close the cover, and the display screen will 

automatically turn off after displaying the current 

power for 5 seconds

2. Insert the adapter, whether it is open or closed, 

it will always display the current power. It will 

automatically turn off 5 seconds after it is full. After 

unplugging the adapter, it will display the current 

power 5 seconds and turn off

3. After the earphone is put in, the current power is 

displayed and goes out after 5 seconds.

Precautions

1. Be sure to hold the plug when unplugging the 

power cord.

2. Do not use earphones near medical 

equipment, automatic doors or fire alarms. 

Signals sent by earphones may interfere with 

the operation of these devices.

3. If you do not use this machine for a long time, 

please charge the battery first.

4. Do not place the machine in a damp or rainy 

place.

5. Do not throw the rechargeable battery into 

the fire or heat the battery. Otherwise, the 

battery may heat up, catch fire and burst.

Delivery set:

•  charging case

•  wireless headphones

•  charging cable

•  set of ear pads (3 pcs)

•  instructions

Manufacturer: 

EXCELLENT GROUP (HK) CO., 

LIMITED

Manufacturer’s Address: 

RM 1702 17/F SINO 

CENTRE 582-592 NATHAN ROAD MONGKOK 

KOWLOON, HONGKONG

Importer: 

DEFAKTO LLC

Importer’s address: 

115114, Russia, Moscow, 

Kozhevnicheskaya street, 16, building 4, room 16 

E-mail: info@defacto-group.ru

Model: TWS2UNC

User manual

TWS EARPHONES WITH 

TOUCH CONTROL UNIС