説明
Product information:
Model: S278
Output power: 15W
Battery capacity: 2200mAh
Size: 115x86x35mm
Frequency response: 90HZ-18KHZ
Available colors: Classic Black/Rose Gold
Antenna: Telescopic antenna
Interface slots: TF card, USB flash drive socket, audio input, microphone interface, DC 5V charging interface
Scope of use: Teaching audio amplification, promotional sales, tour guide explanation, reading and recitation, music playback
Packing list:
Product Image:
