Factory #: DXH020
Product size:  95 x 26mm / 3.74 x 1.02"
Working time: Charging 2.5H / High Speed 45M / Low-Speed 90M. 
Materials: Food-grade liquid silicone 
IPX7
10 Functions of Vibration
USB rechargeable
Latex Free
Nickel Free 
Phthalate Free