Have a nice week!
Here we would recommend you APP Intelligent Clasp Chastity cage
  1. 100% Bisphenol a (bpa) converts low viscosity PC
  2. Chlorinated rubber paint Surface treatment(Repel water)
  3. Galvanised galvanized alloy clasp, two sizes (S & L)
  4. 304 stainless steel hardware
  5. N51802 QFAA The bluetooth chip Equipped with LED lights
  6. Key position sealant, waterprool level: IPX7(3m diving wear)
  7. CR14250 The battery 8-12 month life,3v,600ma,1.25mm interface.
  8. Service life, theory 6 years,The use of temperature: -45℃ — 120℃
If you any interests, freely talk to me!
Many thanks and best regards!