Subwoofer Outdoor Card Portable Mini Speaker

Details:
Connection Method: Bluetooth Connection
Interface Type: USB
Battery Capacity: 800
Frequency Response Range: 100HZ-20KHZ
Output Power: 3W
Signal to Noise Ratio: ≥75dB
Power Supply Mode: Built-in Lithium Battery
Channel: 5.1
Play Time: 6 hours
Bluetooth Protocol: 5.0
Number of Speakers: 1
Effective Distance: 10 meters
Operation Mode: Button
Support Format: U disk
Appearance Size: 138*50*86mm

Product Material:
Shell Material: Plastic
Cabinet Material: ABS