This multifunctional digital amplifier is an all-in-one audio device with charging, amplification and multi-media speaker functions. The output power is up to 30W with good bass effect and high penetration. The FM radio function is convenient for you to listen to broadcasting programs.

• Maximal output: 30W.
• Battery charger: DC 10.6V/400mA.
• Frequency Response: 70Hz-12 KHz.
• Battery working time: 18 hours continuous (related to the volume and temperature).
• Output impedance: 4Ω.
• Master weight: 448.2g (include battery).
• Operating voltage: 6.5-8.4V
• Recharging time: 6-8 hours.
• TF or SD card and USB insertable for MP3 playing.
• Adopting high-tech digital circuit technology and SMT, which have full advantage in keep.
• A perfect vocal and howl-proof ability.
• With reverberation (echo) function, is perfect for kinds of vocal music occasions.
• Low power consumption design and huge storage capacity Li battery power supply, which could continuously use 20 hours.
• A good performance in the area of 400 square, is perfect for entertainment, morning exercise, musical instrument amplifying, conference etc.
• Provides high-class headset microphone.
• With fashionable appearance and humanized design make you use more conveniently.