Description

Material: Bamboo, Working Range :Up to 10m, Working Time: 2
Hours, Loudspeaker Output: 52mm, Frequency Response:280
HZ-16KHz, Signal -to – Noise:> 95dB, Distortion:< 0.5%,
Battery Voltage/Capacity: 400 mAh, Battery Charging Voltage :
5V+0.3V Battery charging time : 2 hours
Product Size : 73×36 mm
Printing Option : Engraving, UV, Screen Printing