Pickup: Capacitive
Output Power: 10mW (Headphone Output), * 3WX2 (Speaker Output)
Frequency Range: 100Hz to 10KHz
Maximum SPL: > 115dB 1KHz
THD: Up to 1%
Reverb Mode: Echo Sound Reverberation
Power Supply: Built-in lithium polymer battery
Battery Capacity: 2600 mAh
Battery Working Time: Up To 6 hours
Charging Power: DC 5V