This rechargeable silicone bullet has 10 supercharged vibration modes. Waterproof and extremely quiet. Running time is 2 hours. USB recharging cable included. Measures 3.8 in. long by 1 in. max diameter.
Ten vibration modes is way more than I'll ever use, but the range from gentle to strong is genuinely impressive. The silicone feels smooth and it's fully waterproof, which makes cleanup a total non-issue. Two hours of runtime per charge is no joke either.
I was honestly surprised how quiet this thing is even on the highest setting. The 10 modes give plenty of variety and I've only had to charge it once after two weeks of regular use. The silicone is smooth and the size is perfect for travel.