The Sumo Sound-Responsive Massager from Nobu is equipped with an exclusive sound-sensitive Sound Response System that increases in intensity as ambient sound or music is detected.

Longer and thicker, measuring 9 -+ x 1 -+, the Sumo is constructed of top quality, odorless, body friendly silicone. This personal massager boasts a quiet 2-motor system: 1 in the tip and 1 in the stem. 

You can choose between 10 settings, activated via push-button, for the experience that best fits you. The Sumo is rechargeable via USB connection or A/C power supply. The heavy duty Li-ion battery allows for up to 3 hours between charges. One Lithium battery included. 

Materials: SILICONE/ABS/TPR/TPE 

Dimensions: 9.25"L x 1.75"W x 2.25"H 
Weight: 0.91 lbs