Technical Parameters:

• Support Ipod, MP3/MP4, computer，mobile phone, learning asisstant, etc
• Power output: RMS 3Wx2 THD+N1%
• Frequency response: 20Hz-20kHz
• Input: DC 5V 500mA USB charge or AC Adapter
• Speaker unit: Ø40mm 4Ω
• Built-in Battery: lithium battery 3.7V 500mAh
• SNR: >95db
• Response sensitivity: 90db
• Case material: Pure ABS
• Dimensions: 125mm*65mm*25mm

Color:

• Black/White/according to customer’s requirement

Packing:

• Carton size: 47*27*38cm
• QTN: 15pcs, 6.00kg/carton