Color:Portable Voice Amplifier Black If you are looking for a personal voice amplifier that is small in size and lightweight, then SHIDU S512 is right up to you

It is a mini PA system that could amplify your voice with clear and crisp sound quality

Look at what voice amplifier you'll have.....

▶ Easy to Use Operation is straight forward - just plug in the headset and turn the speaker on

▶ Applicable to A Wide Range of People Great for anyone who does events and needs to project their voice

Suitable for teachers, coaches, tour guides, kids, parkinsons, elderly, fitness instructors, yoga, conference, karaoke

▶ The Most Important Thing SHIDU is the largest voice amplifier manufacturer in China, SHIDU promises to provide the best quality microphone amplifier and service to every of our customers

Specifications: Output power: 18W Battery capacity: 1200mAh Charging voltage: DC5V, 500mA Working time: 8-12 hours (MIC mode); 6-8 hours (Musical mode)

(It’s up to the volume you control) Charging time: 3-5 hours Sounds coverage: 25000sq.ft What's in the box? 1 x Voice Amplifier 1 x Wired microphone 1 x Waistband 1 x Audio cable 1 x USB cable 1 x DC 5V charger 1 x User manual Portable Voice Amplifier with Wired Microphone headset Personal Microphone and Speaker System, Microphone Waistband Amplifier Speaker Mini Rechargeable PA System for Teachers, Singing, Classroom, Coaches, Elderly, Fitness Instructors, Outdoors, Tours, Mini Guitar Amplifier for Kids Portable Rechargeable Mini Voice Amplifier With Wired Microphone Headset and Waistband, Supports MP3 Format Audio for Teachers, Singing, Coaches, Training, Presentation, Tour Guides, Costumes