Inside Onyx+ there are 10 rings that work together to simulate intercourse by stroking up and down in real time. Pearl2: Pearl2 was designed to satisfy your most intimate needs. Its simple and elegant exterior and touch-sensitive shaft, along with its intense vibrations, will make your time alone or with a partner unforgettable. Connect to your partners device from anywhere in the world and feel their every move through vibrations on your device. Share your pleasure with them using the touch-sensitive pads to control the speed and intensity of the vibrations or taps on your partners device. Every movement you make with Pearl2 will be felt on Onyx+, and a movement of the Onyx+ touch-pad will send Pearl2 into a frenzy. You can also connect Onyx+ and Pearl2 to one of over 4,000 interactive videos across a variety of content platforms. Feel every move of your favorite stars, whether in 2D or VR. KIIROO Onyx + Product Specifications: Materials: ABS, POM Manga: SuperSkin manga Finish: soft and shiny to the touch Size: 8.9X7.9X26.3 cm Opening hole size: 5X4.5 cm Hole height: 16.5 cm Weight: 1.3kg with box Battery: 1000 mAh lithium-ion polymer Charging time: 4 hours User time: 1 hour What you get in the box: - KIIROO Onyx + - USB charging cable - Authenticity and warranty card - Quick Setup Guide - SuperSkin Case KIIROO Pearl2 Product Specifications: Materials: ABS, silicone Finish: Matte chrome for ABS, matte finish for silicone Size: 200 x 39 x 36.5 mm Weight: 139 grams per device, 159 g per device + USB cable Battery: Lithium-ion 540 mAh 3.7 V Charging time: 2 hours User time: 1 hour What you get in the box: - KIIROO Pearl2 - USB charging cable - Authenticity card - Quick Setup Guide