Lovense Hush 2 XS
I purchased this product direct from the Lovense website with a slight discount compared to other retailers. (Listed price ~80USD) I'm satisfied with the ease of use and ability to wear the XS Hush 2 for long duration, even overnight, because of its small diameter, but I find that 1in diameter (Circumference 3.14in) might be on the smaller size even for beginners. Size Small has a 1.5in diameter, which may be a bit painful to insert for total beginners, so I wish the smallest size started with a 4in circumference, which I consider filling but not too difficult to insert. The battery life and motor power in this size is a bit limited, but I think it is still adequate. If you're looking for direct pleasure from anal vibrators you may be better served by a product like the Edge, which stimulates the prostate. Even with an advertised 2hr battery life (which seems a bit longer in my experience), because the Hush 2 uses Bluetooth LE, it will last powered on in standby for a very long time, making public play feasible, assuming you are not constantly running the motor. I use this product mostly to sync to music and films playing on my computer using the Intiface Central service. My experience with the audio sync in the Lovense app is mixed, but the microphone on my phone seems slightly broken, so I can't fault Lovense for that. If you intend to use this product for pleasure in a long-distance relationship, I recommend pairing it with another device, depending on your anatomy, that would stimulate you more directly.