Lust L2 by Jopen. Discreet personal massager. USB Rechargeable. Incremental Speeds. Discreet and compact personal massagers. Intense, incremental speed control. Rechargeable Lithium Ion battery. Complete charge in 2.5 hours. Unscented, non-porous, hypoallergenic. Virtually seamless, Satin Finish Silicone. Auto on/off button with LED indicator light. Security travel lock function. Whisper quiet. 100% waterproof. Premium Silicone. Easy-to-clean. One year warranty. 4â x 1â /10.25 cm x 2.5 cm.