SPECIFICATION: voltage output:3.3-4.8v
battery:450mah
inhaling protection time : 10 seconds
PRODUCT CONTAINS
1 usb charger
1 rechargeable device
1 user manual
SPECIFICATION: voltage output:3.3-4.8v
battery:450mah
inhaling protection time : 10 seconds
PRODUCT CONTAINS
1 usb charger
1 rechargeable device
1 user manual