- Sonic wave technology, 31,000 powerful sonic strokes per minute - 3 operation modes (Normal, Soft & Massage). - 2 minutes auto-timer and 30 seconds alerting. - Induction charge with LED indication.
Oral Irrigator - 40 to 90 PSI water pressure with 1400 pulses per minute. - 3 operation modes (Normal, Soft & Massage) with 2 minutes auto-timer. - 150ml high volume tank capacity,water tank has dual design for easy water refill. - Rechargerable,Li-ion battery inside.