*Bluetooth Version: 3.0
*Cool Record shape design for your memory of record player,
*CSR Bluetooth Solution for high quality wireless connection
*4W powerful speaker with good sound quality
*Built-in Microphone inside
*Up to 3 hours playing time for normal volume
*With AUX in to use even by 3.5mm audio cable
·Format Support:HSP,HFP,A2DP,AVRCP
Li-ion Battery: 500MAH/3.7V
Standing time:100H
Speaker: 3W
Distortion: <1%
Phone talking: yes
Dimension:: 95MM(diameter)*91MM(height)