Hehui Safety Manufacture VBTH 100S User Manual

Bluetooth stereo headset user guide

Bluetooth Introduction

The Bluetooth headset is a portable headset solution based on Bluetooth wireless technology.
Bluetooth wireless technology is a short-range radio communication technology intended to
replace the cables connecting electronic devices. The technology uses a globally available
frequency range intended to ensure communication compatibility worldwide.

You can connect your headset to your mobile phone or any device with Bluetooth wireless
technology that supports the Headset profile or the Handsfree profile. When the headset is
connected to your mobile phone, you can handle incoming and outgoing calls, listen to music,and
adjust the volume, using the buttons on the headset.
The inbuilt BlueTooth Headset in motorcycle helmet contain BlueTooth Cell Discreteness、Control
Buttons and Earphone.The BlueTooth Cell Discreteness contain Inserted BlueTooth、Battery and
Shell.

Bluetooth Cell Discreteness

Control Buttons

Earphone

Figure 1

Caution

Do not let your battery, charger, and headset get wet.
Listening at full volume to music or voice through a headset may damage your hearing.

BlueToothHeadSet Control Buttons

BUTTON_MFB Call handling Button
BUTTON_VOL+ Volume Increase
BUTTON_VOL- Volume Decrease

FCC NOTICE

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.

CAUTION:
Any changes or modifications not expressly approved by the grantee of this device coul d void the

user's authority to operate the equipment.

RF exposure warning:

The equipment complies with FCC RF exposure limits set forth for an uncontrolled
environment.
The equipment must not be co-located or operating in conjunction with any other antenna
or transmitter.

To use your headset, your phone or music device should
support the following Bluetooth profiles:

Profile Description

HFP (HandsfreeProfile)

Providing a wireless means for both
remote control of the Mobile Phone by
the Hands-Free device and voice
connections between the Mobile Phone
and the Hands-Free device.

A2DP (Advanced Audio

Stereo music streaming

Distribution Profile)

Bluetooth Interference Issues

The quality of Bluetooth transmission may also be affected by the position of your music device.
Should you experience choppy or distorted audio, move the position of your music device or
phone to a different location until the signal improves.

Getting started

Before you can use your headset, you should first:
Charge the headset battery.
Pair the headset with a device, for example, a mobile phone.

Charging

The headset comes with a built-in rechargeable battery. We recommend that you charge the battery
before using the headset for the first time.
Connect the charger to the headset and to the mains.
The charging time is about 4 hours.During charging, the indicator shows a steady red light. When
the battery is fully charged, the indicator red light will switches off. When you using the headset,
if you hear a cadent tone, and the indicator red light flashes rhythmically, battery needs

recharging.

To charge, please use the handle on Charging Port Rubber Cover gently pull out the Cover, and
circumgyrate about 180 degrees. Expose the Charging Port and Plug the Charger Plug into the
BlueTooth headset’s Charging Port. At this time near the Control Buttons the indicator light turns
red when the battery is charging. As Figure2 and Figure 3 shown.

Charging Port

Charging Port Rubber Cover Charging Plug