E-1047 RGB USB Speaker

• Interface Type: Usb
• Connection Mode: 3.5Mm Audio Socket
• Frequency Sound Range: 60Hz-15 Khz
• Output Power: Usb 5V
• Snr: 70 Db
• Sound Channel: 2
• Power Supply Mode: The External Battery Distribution Is Required
• Mode Of Operation: Usb
• Number Of Horns: 2
• Bluetooth Protocol: No
• Effective Distance: 80
• Battery Capacity: No
• Play Duration: 8 Hours
• Case Material: Plastic
• Box Body Material: Plastic
• Appearance Dimensions: 78 * 80 * 125
• Product Weight: 0.3
• Function: Voice Prompt, Call Function