The Love Distance Reach Wearable Vibrator is an app controlled vibrator. This long distance vibrator includes a stretchy elastic harness. The vibe is made from body safe silicone and can be used independently of the app. The broad wings on the butterfly shape vibrate externally to provide clitoral stimulation. USB rechargeable. Compatible with the Love Distance App (Private. fully encrypted and secure. Android users must download the app from the Love Distance website ) Don't pair the Love Distance item from your device's setting screen. The item must be paired from within the Love Distance app itself. Waterproof.