This product is designed as USB key for Bluetooth hands-free talking, adopt high-performance and professional Bluetooth module, built-in MP3 decoder chip, can play music in Micro SD Card via the audio output to the car stereo. Cellphone with Bluetooth can automatically switch to the function of hands-free talking when call is coming and return to music play while call is hung up. This product using is more widely and compatible with various of USB port.
Features:
Brand new and high quality.
USB power supply
Supports audio output
Supports music play from Micro SD Card
Supports MP3 format music play
Supports Bluetooth hands-free Answer/Hang up/Reject/Redial
Supports Bluetooth stereo music player(A2DP)
Echo cancellation and noise suppression (CVC) function
Auto Power-off memory
Supports Automatic Speech Calling-number
Supports Micro SD Card Reader on PC
Specification:
Rated working voltage: 5V
Limit working voltage: 4.7-5.3V
Micro SD Card: 1-32GB
Working temperature: -10°-60°
Play format: MP3
USB Socket: Two way plug
SNR: >85dB
Degree of distortion: <0>
Frequency response: 20Hz-15Khz
Resolution of right and left channel: >85dB
Bluetooth Version: Version 3.0+EDR
Bluetooth sound processing: A2DP (Advance Audio Distribution Profile) function supported
Bluetooth transmission distance: <10M>
Effective distance of Bluetooth microphone: 0.5-2M