The Lelo Siri 2 is stronger than the previous version and waterproof. This palm-held vibe has 8 additional pre-set vibration patterns inspired by different musical genres, including classical, reggae, jazz, techno and more so you have lots of options. There is also a mode that will respond to ambient noise. Made of 100% silicone and ABS plastic. 2 hours of use with a 2-hour charge via the USB charger. All Lelo toys come with a 1-year warranty.

The frequency is 120Hz. Max sound level is <50db

Length: 3.8" (9.6 cm)

Width: 1.8" (4.5 cm)