Specifications:

Type:voice changer

Material:ABS

Color:black

Quantity:1pc

Signal to noise ratio: 106dB

Dynamic range: 106dB

Battery capacity: 300mA/3.7V

Charging input: DV5V/1A

Battery energy: 3.7wh

Battery efficiency: full power about 3-4 hours

Size:75*50mm/3.0*2.0”

Net weight:120g/4.2oz
Package Included:

1*mini voice changer

1*One audio cable

1*USB micro charging cable

1*Manual