Outdoor Portable Waterproof Sports Wireless Bluetooth Speaker

Product information:

Jerry's Plan :5.3
Output power :20W
Input power :5V-1A
Horn :40 10W2
Input sensitivity: 400mV
Separation degree :≥90dB
Signal to noise ratio: ≥80dB
Operating voltage :DC 3.7V
Battery :3000MAH
Color: Black, black blue, gray
Waterproof class :IPX4-6
Working time :4-6H
Frequency response range :80 Hz-15 KHZ
Horn size :66mm*2
Product size :104*121.8*215mm

Packing list:

Speaker *1, audio cable *1, USB*1, manual *1