ASKA ELECTRONICS A8 User Manual

A8

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USER MANUAL

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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.

Safety Rules

Please follow the rules depicted in this manual carefully

1

to ensure your safety. Before using this A8, we would

strongly encourage you to read through this user manual.

2

Be more care of any edges, uneven surfaces, metal parts,

accessories and packaging to avoid any the possibility of injury.

3

Do nDo not dismantle,repair and modify the product to

avoid fire breaking, electric shocking and damaging

completely.

4

Do not use any diluents or volatile liquid to clean the A8.

5

Do not use the A8 in a hazardous location.

Specifications

Product Name

Interface

Line length：

microphone sensitivity

Bluetooth Version

Transmission Frequency

Power voltage

Working Current

Speaker:

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

Kit Contents

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

LED Indicator

Oper ation

Power on

Power off

Pairin g

Stand by
Inco mingcall
Low batter y

Chargin g

LED Statu s
Blue LED flashes 2 times
Red L ED flashe s2 times
Red L ED & Blue LED flashe s alter nately
Blue LED flashes 3 times in 5 secon ds
Blue LED flashes contin uous
Red L ED flashe s2 times every 2 seco nds
Red L ED kee plig hting during chargin g
Blue LED kee p lighting chargin g finis hed

Get started

1.aptX® audio technology

2.IPX4 water-proof

3.iOS show the headphone

battery power status

4.Active Noise Cancelling

5.NFC

How to use

Great sound performance is depend on the right size eartips.

Decoration ring

(Optional wear)

(Pre)

Wearing mode

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

L R

Power On

Press multifunction button for 2 seconds

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

Blue LED flashes 2 times.

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Bluetooth

Bluetooth

Paired devices

A8

On

link

2s

Pairing

Press multifunction button for 5 seconds

Volume up

Short press “+” button

Volume down

Short press “-” button

Red LED & Blue LED flashes alternately

5s

ANC

Switch ANC button to enter ANC mode From OFF mode, press and hold the multifunction
White LED on

To pair with two devices simultaneously:

1

button until the indicator light flashes red and blue

alternately, entering pairing mode. Pair with phone A.

Previous

long press “-” button

Next

long Press “+ ”button

Play & Pause

Short press multifunction button under playing music.

Blue LED flashes 2 times every 3 seconds

After pairing with phone B, power off the headphones

3

again.

Incoming Call

Short press multifunction button to answer the phone call.

Blue LED fast flashes

Reject Call

Press“+ ”button for 2 seconds to rejected a call.

Blue LED flashes 2 times.

5

Press both the ‘volume up’ and ‘volume down’ buttons

simultaneously, twice in a row. Your A8 will

now be connected to both mobile phones.

Last number redial

In standby status,continuously press
multifunction button twice to redial the last number.

1

Call Mute function

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

Charging

Charging by Micro USB Cable.
Red LED keep lighting during charging, blue LED keep on

after finishing.

A

5s

x2

NFC

2

Turn on A8 and close to NFC area to connect.

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NFC

NFC

On

Power off your A8 and then repeat the pairing process
with phone B.

B

3s

4

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

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Bluetooth

Bluetooth

5s

Paired devices

A8

On

link

Playing music with 3.5mm jack audio cable

Connect the 3.5mm Jack audio cable to supporting Audio

devices such as headphone, Pad, PC.

Thank you

FCC Information and Copyright

This equipment has been tested and found to comply with the limits for a Class B digital device,

pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection

against harmful interference in a residential installation. This equipment generates, uses and can

radiate radio frequency energy and, if not installed and used in accordance with the instructions,

may cause harmful interference to radio communications. However, there is no guarantee that

interference will not occur in a particular installation. If this equipment does cause harmful

interference to radio or television reception, which can be determined by turning the equipment

off and on, the user is encouraged to try to correct the interference by one or more of the

following measures:

—Reorient or relocate the receiving antenna.
—Increase the separation between the equipment and receiver.
—Connect the equipment into an outlet on a circuit different from that to which the receiver is

connected.
—Consult the dealer or an experienced radio/TV technician for help.

This device complies with part 15 of the FCC Rules. Operation is subject to the following two

conditions: (1)This device may not cause harmful interference, and (2) this device must accept

any interference received, including interference that may cause undesired operation.

changes or modifications not expressly approved by the party responsible for compliance could

void the user's authority to operate the equipment. This equipment complies with FCC radiation

exposure limits set forth for an uncontrolled environment .The device has been evaluated to

meet general RF exposure requirement. The device can be used in portable exposure condition

without restriction.