Is the Signature worth the extra money over the Waterproof Jack Rabbit?

If silicone and rechargeable power matter to you, yes. The Signature adds a one-year warranty and 7 vibration functions. If price is the priority, the $15.00 Waterproof Jack Rabbit does the same dual-action job.

Which is better for use in water?

The Waterproof Jack Rabbit is listed as waterproof. The Signature's specs do not state water resistance, so do not assume it is submersible.

The Signature has a one-year warranty and a rechargeable battery, so it is the safer long-term buy. The Waterproof Jack Rabbit has no stated warranty and depends on AA batteries you replace.

Which has more vibration settings?

The Signature, with 7 functions of vibration, pulsation and escalation. The Waterproof Jack Rabbit has 3 speeds.

Do both have rotating beads?

Yes. The Waterproof Jack Rabbit has 3 rows of metal beads with 3 reversible rotation speeds. The Signature has a rotating beaded shaft.

How much do they cost right now?

$15.00 at eBay for the Waterproof Jack Rabbit and $115.57 at eBay for the Signature, both as of November 4, 2026.

CalExotics Waterproof Jack Rabbit Rabbit Vibrator with Rotating Shaft vs CalExotics Jack Rabbit Signature Silicone Rotating Beaded Rabbit

Buy the Waterproof Jack Rabbit if you want a proven dual-action design at a very low price. Buy the Jack Rabbit Signature if you want silicone, USB charging and a one-year warranty. The gap is large: $15.00 at eBay for the Waterproof Jack Rabbit versus $115.57 at eBay for the Signature, both as of November 4, 2026.

Today the CalExotics Waterproof Jack Rabbit Rabbit Vibrator with Rotating Shaft costs $97.60 less at its best price.

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