Features:
1. Small and portable, good concealment.
2. Sound reinforcement effect is good, 15 kinds of volume can be adjusted, maximum 100 feet can receive sound, digital display screen, real-time display volume size.
3. Two AAA batteries(NOT Included), easy to replace, do not fear outdoor power outage.

Specification:
Size: 11*6*2.5cm/4.33*2.36*0.98''
Material: ABS
Weight: 60g

Note:
Please allow 1-3mm differs due to manual measurement.
Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.