Wireless Outdoor Portable HIFI Subwoof Bluetooth Speaker With Microphone

Model: S25

Bluetooth Version: V4.2

Battery: 400 mAh

Driver: 4Ω 5W*1

Voltage: DC 5V

S/N Ratio: ≥ 85db

Frequency: 100Hz-18KHz

Material:ABS

Working range:10m

Color: Black/blue /Red/Sky blue/Blue