User's Manual
BTHF341 User Manual
. 6
1. Introduction
1.1 Bluetooth Technology
Bluetooth is an internationally standardized technology supporting short distance wireless communications. Any
two Bluetooth-compatible equipments, such as mobile phone, PDA、PC, headset, mouse, keyboard, printer, etc.
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 manufactures have interoperability issues. In that case, you may
consult with manufactures 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 bringing not only convenience but also safety by
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. Mobile phones that are not Bluetooth-enable also support
this handsfree set through AV adaptors.
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.
1.3 Product Features
Bluetooth v 2.1＋EDR compliant, and data rate up to 2Mbps
Class II, operating range up to 10 meters (33 feet)
Compatible with most Bluetooth-enabled devices such as cellular phones, PDAs, and computers for voice
communication
Support up to 8 handset pairing info simultaneously
Best-in-class voice quality ensured by cutting-edge noise suppression and echo cancellation techniques
Loud audio output and supreme audio effect, allowing crystal-clear conversations within a noisy car
environment
Ultra-low cost with two omni-directional microphone solution
Cutting-edge DSP solution for superior AEC and full-duplex performance
Voice dialing and user friendly operation keys ideal for car drivers to make/receive calls
Support Call Waiting and Conference functions
Better portability with internal rechargeable Li-Polymer battery
Low power consumption, up to 6 hours talk time and 600 hours standby time with the internal battery