Product description
Model Number:voice changer
Signal to noise ratio:106dB
Battery capacity:250mA/3.7V Charging input:DV5V/1A
Battery effectiveness:about 3-4 hours at full power
Material:ABS Package Contents:
1 x English manual Only the above package content, other products are not included.
Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.