Avantree Sacool, BTHS-AS8 User Manual

1. Product Description

Avantree Sacool (BTHS-AS8) is a lightweight sports headphone with in-ear drivers.
It features fashionable sport design and quality stereo sound. Sacool is the ideal choice
for active pursuits, such as jogging and exercising.

2. Product Overview

(1). Speaker
(2). Multi-function button
(3). Charging socket
(4). LED indicator
(5). Microphone
(6). Volume up (Previous)
(7). Volume down (Next)
(8). Headband

What’s in the box:

• Avantree Sacool

• USB charging cable

• Silicone ear buds

• User manual

• Warranty card

Optional:

• Travel /car charger

3. Charging

Avantree BTHS-AS8 uses a micro USB charging socket.

1). First time, please charge the device for no less than 2 hours to make sure the headset
is fully charged and the battery reaches its full capacity.

2). Each subsequent charge cycle may take 2 hours.

3). LED will indicate red when charging and off when charging is complete.

4). If you have not used the item for a few months, LED might not turn red when first
charging. It may take 15 to 35 minutes before the LED turns red.

NOTE:

• Only use the Avantree certified charger, or consult Avantree support if you intend to use

a third party charger.

• When battery power is low, the red indicator light will flash red every 15 seconds.

4. Turn ON/OFF

Turn On: From OFF, press and hold the “MFB” button for around 4 seconds until the
indicator LED shows blue.

Turn Off: From ON, press and hold the “MFB” button for around 4 seconds until the

indicator LED shows red.
NOTE:

• Once the unit is on, the LED indicator will flash blue every 10 seconds.

• When losing connection, the speakerphone will automatically switch itself off in 30

minutes.

5. Working with mobile phone (Tutorial online)

It is important to pair the headset with your Bluetooth mobile phone for first time use.

5.1 Pairing procedure:

1). Ensure the headset is off.

2). Press and hold the MFB button (about 7 seconds) until LED blinks blue and red

alternately.

3). Search the headset from your phone.

4). Once “Avantree Sacool’’ found in search list, follow the steps and enter pin code

0000 to pair (some phones do not request the pin code).

5). Connect the headset to your phone. Headset is now ready for use. Once paired and

connected, the headset will be automatically connected to your phone whenever you
turn the headset on, provided your phone is in range.

We found most problems are caused by improper pairing between the headset and the
Bluetooth device. Please follow the online tutorial step-by-step.

5.2 Basic Operations:

1). Answering a call:

Answering the first call: Press the “MFB” button once to answer the first call.
Answering the second call: Press the “MFB” button once to answer the second call

and end the first call simultaneously.

Ending a call: Press the “MFB” button once to end a call.

2). Reject a call:
Reject the first call: Press and hold the “MFB” button for 3 seconds to reject the first

call.

Reject the second call: Press “V+” button once to reject the second call.

3). Voice Dial:
If your mobile phone has voice dialing enabled, when in standby mode briefly press

both ”V+” and “V-” then say the voice tag you wish to call. (Note: Some phones need
to record the voice tag in advance.)

4). Last number redialing:
In standby mode, double click the “MFB” button.

5). Switching a call between headset and mobile phone:
Headset to mobile phone: During a call, press and hold “MFB” for 2 seconds to

transfer the call to your mobile phone.

Mobile phone to headset: During a call, press and hold “MFB” for 2 seconds to

transfer the call to your headset.

6). Mute & Unmute (during a conversation)
Mute the microphone: press and hold “V-” button until you hear a short beep. In

mute status, you will hear two beeps every 3 seconds.

Unmute the speakerphone: press and hold “V-” button again until you hear a short