Description:

Built-in 2200mAh lithium battery, Battery life is very strong, 9 hours of use time, 3-5 hours can be fully charged
Very clear sound, no background noise, the effective range of high-power speakers reaches 1000 square meters
Attach a dual-use belt,the length of the waistband can be adjusted freely, with metal live buckles.
With U disk and TF card dual socket, support U disk/ TF card playback,can be inked to computer tablet phones
Suitable for: Teaching, tour guides, promotions, meetings, particularly if one is having trouble with one's own vocal volume.

Specification:

Type: Voice Amplifier Megaphone Booster
Model: S17
Material: Plastic
Size:(Lx Hx T)8.4 x 9.2 x 2.8cm/3.3 x 3.6 x 1.1 inch
Battery capacity: 2200mAh
Maximum use time: 9 hours
Effective use distance:1000 Square Meter
Color:Black/White/Rose Gold
Suitable for: teaching, tour guides, promotions, meetings

Package Includes:

1x S17 Voice Amplifier
1x Professional Microphone
1x Waistband Belt
1x USB charging cable
1x Receiver

Note:

1.Please allow 1~3 cm error due to manual measurement, thanks.
2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand, thank you.