Waterproof Music Box

Specifications:

Built in microphone – Yes
Colors: Black, Red and army
Bluetooth technology version – 4.2
Transmission range – 10 meters
Audio frequency noise ratio – 95 dB
Battery capacity – 1200 mAh
Built-in voltage – 3.7V
Battery life – 2-4 hours
Horn size – 52mm X 2
Horn power 4 Omega: 5W X 2
Charge input – 5V /500ma
Dimensions: 79.8 X 75.8 X 168 MM
Weight – 500g