PRODUCT DETAILS:

• Function: Insert card, radio, voice prompt, and call function
• Applicable scene: Outdoor, home, portable, karaoke, outdoor lawn
• Interface Type: USB
• Frequency Range: 20HZ-20KHZ
• Output Power10~20W
• SNR≥90dB
• Power supply: Built-in lithium battery
• Charging time: 2 hours
• Playing time: 2 hours
• Effective distance: 10 m
• Operation method: button
• Cabinet material: wooden
• Built-in battery capacity: 300mA-500mA
• Battery Charging Voltage: 5V