Wireless Calls and Music Voice Prompts
Wireless 5.0 Connection
Wireless Calls and Music
Micro SD Card Slot
FM Radio 87.5-108MHZ
Voice Prompts
Built-in Microphone
40mm Driver Unit
Swivels Collapsible
USB Type-Cable
Speaker dimension:40mm
Speaker impedence:32ohm
Sensitivity:108+/-3db
Frequency response:20-20000Hz
Magnetic type:Nd
Maximum communication range:line of sight approx. 10m(32.8ft)*
Compatible Bluetooth profiles:A2DP, AVRCP
Multi-decoding:MP3/WMA/WAV
Decoding range: MP3 8-320Kpbs WMA 5-320Kpbs WAV 16-1536Kpbs
Radio frequency range: FM87-5-108MHz
The actual range will cary depending on factors such as obstacles between devices,magnetic fields around a microwave oven, staticetricity, reception sensitivity,aerials performance, operating system, software, software application etc.