This SHIDU 15W portable mini power voice amplifier is such a nice voice speaker where you can just do presentation with the wired headphone on you and everyone in the room will hear you loud and clear. It also supports TF card & U disk, which could let you enjoy the wonderful music after work. And the Aux audio input allows you to use it as a speaker with your computer, laptop, desktop, iPad or phone.
? Easy to Use
Operation is straight forward - just plug in the headset and turn it on.
? One of The Best Things
It could work well for elderly who cannot project their voice, keep them socially involved.
? Small & Lightweight
If you are looking to purchase a personal amplifier that is small in size and lightweight, then this Mini S511 is what you need.
Specifications:
Output power: 15W
Battery capacity: 2000mAh
Frequency response: 90Hz-18KHz
Charging voltage: DC5V, 500mA
Working time: 12-15 hours (MIC mode); 8-10 hours (musical mode). (It's up to the volume you control)
Charging time: 3-5 hours
Sounds coverage: 20000sq.ft
Work temperature: -10?-45?
Product size: 98mm*88mm*45mm
Unit weight: 183g/0.40lb
What's in the box?
1 x Amplifier
1 x Wired microphone
1 x Waistband
1 x Audio cable
1 x USB cable
1 x User manual
Warm Tips:
1. Before using, please turn down the volume and then adjust the volume according to your need.
2. The amplifier and mic need to be positioned a distance from each other,and are best facing away from each other. Feedback may also be caused if the volume setting is too high
3. Don't insert or plug the connector frequently to avoid the looseness of socket or the bad connect.
4. Please distinguish MIC and AUX plug.
