مكان المنشأ
Guangdong, China
اسم العلامة التجارية
GREENWON
Color:
Gray, other customized color
Sensor:
advanced semiconductor oxide alcohol sensor
Mouthpieces:
5pcs of mouthpieces included
Power input:
2 x 1.5v AAA battery(not including)
Feature:
360 degree rotating mouthpiece