ASKA ELECTRONICS CO. LIMITED A8 Manuale Utente

Great sound performance is depend on the right size eartips.

Decoration ring 

(Optional wear)

(Pre)

Press multifunction button for 2 seconds
Blue LED flashes 2 times. 

Press multifunction button for 5 seconds

Please wear it in the right way to avoid causing ear 
canal discomfort。

Short press “+” button

Short press “-” button

Activate phone BT function and then search for A8 to connect.

Red LED & Blue LED flashes alternately

2s

 0:00 PM

On

Bluetooth

Bluetooth

 0:00 PM

On

NFC

NFC

Paired devices

link

A8

 0:00 PM

On

Bluetooth

Bluetooth

Paired devices

link

A8

long press “-” button

long Press “+ ”button

Short press multifunction button under playing music.  
Blue LED flashes 2 times every 3 seconds 

Short press multifunction button to answer the phone call.
Blue LED fast flashes 

5s

Press“+ ”button for 2 seconds to rejected a call.
Blue LED flashes 2 times. 

Charging by 

 Micro USB Cable.

Red LED keep lighting during charging, blue LED keep on 

after finishing.

Press both the ‘volume up’ and ‘volume down’ buttons 
simultaneously, twice in a row. Your A8 will 
now be connected to both mobile phones. 

In standby status,continuously press 

multifunction button twice to redial the last number.

Long press “-”button for 2secods,Call mute.

1

Switch ANC button to enter ANC mode

From OFF mode, press and hold the multifunction 

button until the indicator light flashes red and blue 

alternately, entering pairing mode. Pair with phone A. 

White LED on

Turn on A8 and close to NFC area to connect.

1

2

Power off your A8 and then repeat the pairing process 

with phone B. 

B

 0:00 PM

After pairing with phone B, power off the headphones 

again.  

3

4

5

Then, power on your A8 again. It should automatically 
connect to its most recently paired device, phone B. 

 Connect the 3.5mm Jack audio cable to supporting Audio 

devices such as headphone, Pad, PC.

5s

5s

3s

 1

 2

 3

 4

 5

1.aptX® audio technology 
2.IPX4 water-proof 
3.iOS show the headphone

battery power status

4.Active Noise Cancelling
5.NFC

x2

A

 0:00 PM

Congratulations! Thank you for choosing A8 Earphones . 
Before using A8, we are strongly encouraged you to read 
this manual to familiar with the functions of this product.

Please follow the rules depicted in this manual carefully 
to ensure your safety. Before using this A8, we would 
strongly encourage you to read through this user manual.
Be more care of any edges, uneven surfaces, metal parts, 
accessories and packaging to avoid any the possibility of injury.
Do nDo not dismantle,repair and modify the product to 
avoid fire breaking, electric shocking and damaging 
completely.
Do not use any diluents or volatile liquid to clean the A8.
Do not use the A8 in a hazardous location.

A8 
3.5 mm jeck audio cable
0.6M
-35±2dB
4.1
2.4G～2.48G
3.3-4.2V
10mA-20mA
20Hz-20kHz/ 98±3dB

Transmission Fr

equency

Product Name

Interface

Line length：

microphone sensitivity

Bluetooth Version

Power voltage

Working Current

Speaker:

1. 1 X  A8
2.1 X Charging Micro USB Cable
3.1 X User Manual
4.1 X 3.5mm jack audio cable
5.4X Silicone ear cap (L)(S)
6.2X Decoration ring 

Operation

Power on

Power off

Pairing

Standby
Incomingcall
Low battery

Charging

LED Status
Blue LED flashes 2 times
Red LED flashes 2 times
Red LED & Blue LED flashes alternately
Blue LED flashes 3 times in 5 seconds
Blue LED flashes continuous
Red LED flashes 2 timesevery2 seconds
Red LED keep lighting during charging
Blue LED keep lighting charging finished