• Power supply voltage: AC_12-15V (dual voltage)
• The Bluetooth receiver chip adopts British CSR8635
• Automatically switch between the signal received by Bluetooth and the external signal
• Absolutely zero noise floor
• Product size: 90*69mm
• Bluetooth version 4.1
• Support A2DP, AVRCP, HFP, AAC
• DAC is integrated in the Bluetooth CSR8635 chip