Communication System: Bluetooth
Compatible Bluetooth Profiles: A2DP, AVRCP
Radio Frequency range: 87.5-108MHZ
Multi-decoding: MP3/WMA/WAV
Decoding range: MP3 8-320kbps/WMA 5-320kbps/WAV 16-1536kbps
Speaker Diameter: 40mm
Speaker Impedance: 32ohm
Speaker Sensitivity: 108+/-3dB
Frequency response: 20-2000Hz
Charging Port: Micro USB