Product comes in travel lock mode. To unlock hold down + and - button for 5 seconds.<br /><br />Lust by JOPEN L1&#44; discreet "goes anywhere" massager. Intense&#44; incremental speed control. Rechargeable&#44; Lithium Ion battery runs for 1 hour on high speed&#44; 5 hours on low speed. Complete charge in 2.5 hours. Unscented&#44; non-porous&#44; hypoallergenic. Virtually seamless&#44; 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. 5.75" x 1.75"/14.5 cm x 4.5 cm.