Made of high-quality silicone and ABS material, soft, safe and durable. Long press the switch for 3 seconds to start, and you can choose ten sucking frequencies. Small, lovely and portable, you can take it anywhere. USB charging, charging two hours before use, so that you enjoy a long time. Make you satisfy foreplay and orgasm, simultaneous stimulation of women clitoris and Nipple, which can bring women to orgasm from the inside out.