Specification
Model | Bluetooth speaker | ||
Compatible with | MP3,TF/Micro SD Card | ||
Supports | Blue tooth,Hands-free Calls,Loudspeaker,Microphone,TF Card Music Playing | ||
Functions | AUX Function,Songs Track | ||
Interface | Microphone,Mini USB,TF Card Slot | ||
Speaker Impedance | 4 ohm | ||
Transmission Distance | W/O obstacles 10m | ||
Power Output | 3W | ||
Freq | 90Hz-20KHz | ||
Battery Capacity | 400mAh | ||
Charging Time | 2 hours | ||
Working Time | Medium volume 2-3 hours |
outdoor trolley speaker audio