T&G Portable Outdoor Wireless Speaker, Waterproof, Loud, And Loaded With Features:
Power Mode: USB Charging
Operating Voltage: =36V
Wireless Property: wireless
Battery Properties: Rechargeable Battery
Rechargeable Battery: Lithium Battery-18650 Series
Special Features: Water-resistant
Water Resistance Level: Waterproof
Surround Sound Channel Configuration: 2.1