About this item

• 【12w High powered Voice Amplifier】The voice amplifier with 12W large speakers can cover approximately 1000 square meters. Voice Amplifier for teacher, trainer, singer, coacher, tour guide, shopping mall, presentation, outdoor speech and etc.
• 【2000mAH Rechargeable Voice Amplifier】Built in 2000 mAh rechargeable lithium battery. Continuously working time up to 8 hours. You can use USB cable to charge this mini voice amplifier( Power Supply 5V-0.5A) and it only needs 4 hours to be fully charged.
• 【Light Weight Power Box】this portable Amplifiers is a portable public address system. You can take it to multiple locations such as classrooms, bingo calling and outdoors. A big help in speaking to 100+ members in your group.
• 【Anti-howling Voice Amplifier with Wired Headset】Using the latest voice amplification technology, Reduce the horrible squeaking between the microphone and the voice amplifier.voice amplifier comes with wired microphone headset. Mini size: L 3.5*W 1.37*H 3.34inches and weight 0.4kg. You can use the back clip to fix it on your belt or pocket and also can use waistbelt to tie it around your waist or hang it on your Neck.
• 【Supports Music Playing】personal voice amplifier TF (Micro SD) card playing & USB flash drive playing. You can repeat single tune, loop all music and switch songs,Easy to use as a wired speaker.