The Serava Heat delivers a comprehensive experience with 10 frequencies of intense vibration and 6 frequencies of rhythmic swinging (or thrusting) motion. This dual-action functionality is enhanced by its signature feature: Manual heating with Intelligent constant temperature control, providing a comforting, lifelike warmth during play. Constructed from smooth, body-safe ABS and Silicone, the device operates quietly at ≤60dB. Built with endurance in mind, the Serava is powered by a robust 1400mAh battery, offering up to 2.5 hours of continuous use on lower settings. Weighing a solid 326g, this premium vibrator recharges easily via a USB pin, ensuring the Serava Heat is ready to deliver rhythmic motion, deep vibrations, and soothing warmth whenever you are.