Wireless Bluetooth/wireless pa

Anti-howling/Wireless Bluetooth/wireless loudspeaker/volume enhancement/HD radio/HD display screen/large capacity battery/one-button recording /U disk playing /TF card playing /AUX audio playing/loop playing

Full capacity battery lasts longer
Customized lithium battery, 2500mAh large capacity
Overcharge protection plate, faster charging, safer use
3 hours fast charging 15 hours sound amplification 13 hours music

Two classes a day
Teaching amplification for 2 weeks
(Note: -- 5 working days per week)

Wireless Bluetooth second speaker
Even the loudspeaker is also bluetooth speaker, 5.0+EDR Bluetooth
Connect to your phone, iPad and enjoy music at any time

Hd digital display
Real-time observation of electric quantity, mode,
Information such as connection status

One button original sound recording function
One - key recording operation is easier, support repeat loop play

Support for more playback modes
AUX audio output, amplifier second audio
Listen to music, play games, watch movies

MP3/ laptop/tablet/phone - wide compatibility