Product information :
Input voltage: 220V
Bluetooth protocol: 4.1
Color: pink, red, blue, black, camouflage.
Bluetooth version: 5.0
Built-in battery capacity: 1000mA-1200mA
Endurance: 3-6 hours
Signal-to-noise ratio: ≥70db
Frequency response range: 100HZ-20KHZ

Size Information:
Packing: 90*75*236MM

Packing list:
Audio *1+ Data cable *1+ instruction manual *1