Mini Steel Cannon Wireless Speaker – Portable, Subwoofer with HD Surround Sound |
Power Mode: Battery Powered
Operating Voltage: ?36V
Battery Properties: Rechargeable Battery
Rechargeable Battery: Lithium Battery-Polymer
Connector Type: USB
Wireless Property: wireless
Surround Sound Channel Configuration: 1.0
Recommended Usage: For music players
Product Charging Port: Charging From Other Ports