Feature

• DDR3: 256MB
• FLASH: 256MB
• 4-Microphone Array
• Built-in Antenna
• Rated Power: 3W RMS
• Input: DC 5V/1.5A
• Built-in Battery: 2000mAh/3.7V(optional)
• Frequency Response: 120-20KHz(-10dB)
• Transducer: 1.5"*1 Fullrange
• Wi-Fi: Built-in 2.4G Wi-Fi
• Bluetooth: 4.2 V