User Manual
BTHF304 User Manual
. 5
1. Introduction
1.1 Bluetooth Technology
Bluetooth is an internationally standardized technology supporting short distance wireless communications. Any
two Bluetooth-compatible equipments can wirelessly communicate with each other via Bluetooth connection.
Though line-of-sight is not required, Bluetooth connections could be subject to interferences from obstructions such
as walls, human bodies, and other electronic devices. In addition, due to variations on product implementation, it is
likely that Bluetooth equipments from different manufacturers have interoperability issues. In that case, you may
consult with manufacturers to check product compatibility.
Note that, there could be some restrictions imposing on using Bluetooth devices in some countries. Please check
with your local authorities.
1.2 Bluetooth Handsfree Speaker
This Bluetooth handsfree speaker is a specially designed product allowing car drivers to make and receive calls
without holding a mobile phone. It provides a clean wireless audio connection with your Bluetooth mobile phone
and PDA.
In addition to vehicle environment applications, this portable equipment, supported by an internal rechargeable Li-
ion battery, can also be used in office environment as normal handsfree equipment to make/receive conference
phone calls. It can also be placed beside a Bluetooth-enabled PC to make voice calls over the Internet.
1.3 Product Features
Bluetooth 2.0+EDR compliant, and data rate up to 2.1 Mbps
Class II, operating range up to 10 meters
Support HSP, HFP, A2DP, AVRCP profile
Compatible with most Bluetooth-enabled devices such as mobile phones, PDAs, and computers for voice
communication and music playing
Support up to 8 handset pairing info simultaneously
Support up to Bluetooth connections to two handsets at the same time
Best-in-class voice quality ensured by cutting-edge noise suppression and echo cancellation techniques
Text-to-Speech with Caller ID/Name/status announcement
Voice dialing, and user friendly operation keys ideal for car drivers to make/receive calls
Support Call Waiting and Conference functions
Support end-user software self-upgradeable to improve future handset compatibility
Better portability with internal rechargeable battery
Low power consumption, up to 8 hours talk time and 600 hours standby time with the internal battery
Easy-to-mount with Sun visor clip