Product comes in travel lock mode. To unlock hold down + and – button for 5 seconds. Jopen Lust series of sex toys Lust L 2.5 Pink Vibrator. Power. Performance. Passion! The art of ecstasy. What makes Lust different? Innovative designs. Premium Silicone. Virtually seamless Satin finish. Whisper quiet. 100% waterproof vibrations. Universal USB cord included. 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. Universal USB cord included. One year warranty. Bulk Weight: 1.4 oz 4 inches by 1 inch. Colors may vary.