B2 Dual USB Charging Bluetooth FM Transmitter MP3 Music Player Car Kit is designed for hands-free calling and music playback in vehicles. It supports TF cards and U Disks for audio playback.
Supports Hands-Free Call
Supports TF Card and U Disk
Supports mobiles A2DP function
Rated working voltage: 12-24V
Power consumption: 0.5W
Working temperature: -10~70 degrees Celsius
Frequency response: 20Hz~15Khz
Audio format: MP3
Supports Bluetooth protocol: HFP/HSP, OPP, A2DP/AVRCP, PBAP
Signal to noise ratio: 68dB
Bluetooth version: v3.0+EDR
Bluetooth sound processing: A2DP (Advance Audio Distribution Profile)
