The Kaotik Labs Jetpack is a hands-free thrusting masturbator for penises: a motorized cylinder strokes a textured TPE sleeve up and down while you hold its two side grips, or let it run on its own. Adjustable speed and stroke length make it easy to pace yourself or practice edging, and app or video sync works solo or with a remote partner.

Specs

• Stroking: 5 thrusting modes, 5 intensity levels and 5 stroke lengths (up to 9 cm)
• Sleeve: body-safe TPE with ridged "5D" texture; inner 116 × 43 mm, built for a 43 mm (±2 mm) fit, twist knob to tighten
• Control: buttons on the grips with an LED status light, or the KooSync app (remote partner control and video sync). It works without the app
• Battery: 2000 mAh, 4-hour USB-C charge; Kaotik lists 1–2 hours of use (1 hour in the manual, 2 on the product page)
• Size: 210 × 144 × 238 mm, 1.3 kg · noise ≤65 dB
• Water: sleeve is washable; the housing is not waterproof

How to use

1. Charge fully with USB-C before first use.
2. Seat the sleeve with the included Launch Rod, then twist the knob to set the grip.
3. Add water-based lube to the sleeve and set the stroke length.
4. Start a mode from the grips, or connect KooSync for video sync or partner control.

Lube and cleaning

Use water-based lube only. Kaotik says water-based lube is mandatory for the TPE sleeve, and damage from silicone or oil-based lube isn't covered by the warranty. After each use, pull out the sleeve, rinse it under warm water with mild soap or toy cleaner, shake it out and let it dry fully before reinserting. Wipe the housing and charging port; never put them under running water.

Kaotik Labs covers the device with a 2-year replacement warranty (sleeves and cables excluded). Compare more male masturbators or read our guide to the best strokers.

Questions

Is the Jetpack hands-free?
Yes. The motor strokes the sleeve for you; the side grips are there for control and stability, and it can also be run from the KooSync app.

How long does the Kaotik Jetpack take to charge?
About 4 hours by USB-C. Kaotik's product page says 2 hours of use; its manual says 1 hour.

What size does the sleeve fit?
The sleeve's inner channel is 116 × 43 mm and is built for a 43 mm (±2 mm) fit; the twist knob tightens or loosens the grip.

Can I use silicone lube?
No. Kaotik says water-based lube is mandatory for the TPE sleeve, and silicone-lube damage isn't covered by the warranty.