Built-in rechargeable battery with USB charging cable lets you power up easily via laptop, power bank, or any USB port. 【 USB RECHARGEABLE】 – Say goodbye to constant battery changes. A full charge provides extended playtime for non-stop fun 【 REPEATS & RECORDS WHAT YOU SAY】 – This hilarious talking cactus mimics your voice and repeats it back in a funny, wriggling dance.