Lust by Jopen L13 Purple Probe. 5 functions of vibration, pulsation and escalation plus independent incremental speed controls. 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 4.1 ounces. 4 inches by 1.5 inches probe. 5.75 inches by 4 inches overall. Unisex Silicone Probe.