• -Waterproof & Dustproof level: IP47
• Bluetooth performance: V2.1 + EDR A2DP AVRCP
• Operating range Imaximum1:10 Meters [The transmission distance changed depending on the environment where the product is used)
• Microphone: Built-in
• Powered by: AA x 4 [not included)
• Connector: 3.5mm AUX-in function
• Powered by: DC 5V cable
• Product size:I99 W x 89 H x 45 D mm