We-Vibe Chorus Pro

Separate internal and external arms, adjustable to fit
Controlled by app or by a squeeze remote
Intensity changed by squeeze pressure on the remote, rather than by finding and pressing a small button
Stays in place during use, hands-free for both partners

Dimensions: approximately 96 mm long x 37 mm wide
Material: body-safe silicone, BPA and phthalate free
Waterproof: IPX7, safe for use in the bath or shower
Power: magnetic USB rechargeable
Runtime: up to 120 minutes
Charge time: approximately 90 minutes

The squeeze-remote control, rather than small buttons, may suit those who find precise button presses difficult.
The hands-free, stay-in-place design may help those who have difficulty holding a device steady during use.

Clean before and after use with warm water and mild soap, or a dedicated toy cleaner
Dry thoroughly before storing
Store separately from other silicone products