Men Electric sucking vibrating Aircraft Cup USB Charging Intelligent Voice 

Specifications：
Smart Voice Aircraft Cup
Control mode: Key control
Product size (cm): height: 21.5cm, upper diameter: 7.8cm, bottom diameter: 5.9cm
Packing size (cm): Approx.22*8cm
Product main material: ABS+TPR
Weight: naked weight: 520g
Accessories: charging cable, manual, headphones
Function: 6 frequency vibration, 5 pronunciations
Charging time: 1.5 hours
Duration of use: 3 hours
Charging status: The charging red light is on, and it is fully off

Discreet Package,people won't know what's it in the pacakge.