N74 Portable Voice Amplifier Teaching Guiding Speaker Headset Microphone Audio
Digital circuitry technology, 15W output power.
LOW-THD AT Adaptive Technology features low distortion even at high output power.
Built-in high capacity rechargeable lithium-ion battery.
Built-in intelligent recharging management system for secure battery charging and discharging, fast charging and long play time (continuously work for 8-15 hours. ).
With microphone input function.
Exquisite and durable design.
Apply high strength ABS plastic crust, firm and durable.
Waist hanging wear style for convenient use.
Frequency: 100Hz-13KHZ (Hz)
Output power: 15 (W)
3C rated voltage range: ≤ DC 36V
Size: 85mm x 104mm x 35mm / 3.4 Inch x 4.1 Inch x 1.4 Inch
1 x Amplifier
1 x Headset Microphone
1 x AC Adapter
1 x Waistband
1 x 3.5mm MP3 Audio Cable