Lust by Jopen L9 Silicone Kegel System Green. 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. Universal USB cord included. One year warranty. Bulk weight 3.4 ounces. 5.75 inches by 1.25 inches probe. 7.25 inches by 1.25 inches overall.