Rockit Stroller Rocker ✅ Rocks any stroller or pram, so you can have a well deserved rest. ✅ Safe to use from birth until age 3+ (for as long as your child naps in a stroller, Rockit can help!). ✅ Battery powered and portable, so you have a rocker with you everywhere you go. ✅Beautifully packaged in our retail box, so it makes a great baby shower gift for any new parent. ✅Universal bracket – fits all makes of strollers. Even works on twin strollers. ✅Quiet motor with adjustable speed and 30 minute rocking cycle. ✅Up to 60 hours battery life (battery life measured when the Rockit is used vertically at the slowest speed). ✅Showerproof: suitable for use indoors and out. ✅Takes 4 X AA batteries (not included) You receive: Rockit, universal bracket and user guide (English, French, Spanish, Portuguese, Italian, German, Dutch, Chinese. Stroller not included (soz about that).