Strong penetration, intelligent noise reduction， no whistling
compact and portable
Multifunction all in with Entertainment
UHF connection signal stability
Ergonomic And Comfortable Design

Descriptions:

Output:10W
Frequency Response: 50Hz-12000KHz
Battery Specification: Lithium battery 3.7V/1000mAh
Charging time: 4.5hours
Working temperature: -10℃~45℃
Dimensions:4.1 x 3 x 1.1(inch) (LxWxH)

The package includes:
1 *Voice amplifier
(Other display items are not included).

Attention:
Due to manual measurement, please allow 1-3 mm difference, thank you for your understanding!
Due to differences between different monitors, the picture may not reflect the actual color of the product.
Teachers and activities, wireless karaoke speaker 4, sound effect guitar