Pickup: Capacitive
Product material: aluminum-magnesium alloy
Product size: 72 * 72 * 242mm
Mixing mode: echo sound reverb
Charging power: DC5V
Output power: 3Wx2
Battery capacity: 2600 mAh
Frequency range: 100Hz- 10KHz
Maximum sound pressure level> 11db 1khz THD <1%
Weight: 399.4g (bare metal)