Materials: 100% Body-safe silicone/ABS
Battery: RECHARGEABLE Li-Ion 500mA 3.7V
Charging: 2h at 5.0V
User Time: 2 Hours
Standby Time: 90 days
Frequency: 100Hz
Max. Sound level: <50dB
Interface: 5-button interface
Attention- Do not use any silicone based lubricants with this device otherwise it will damage it. Use only water based lubricants.