Mensrush Mr Kr231 -

: Lightweight design makes it easy to maneuver around the jawline.

| Feature | MensRush MR KR231 | Philips Series 3000 | Xiaomi Dydro | |---------|-------------------|----------------------|---------------| | Price | $29 - $35 | $45 - $55 | $25 - $30 | | Waterproof | IPX7 (Full body) | IPX7 | IPX7 | | Motor Speed | 8,000 RPM | 9,000 RPM | 7,500 RPM | | Battery Life | 90 mins | 60 mins | 90 mins | | Warranty | 12 months | 24 months | 12 months | mensrush mr kr231

Therefore, "MR KR231" specifically refers to the 231st release or entry within the "KR" series as hosted on the Mensrush library. : Lightweight design makes it easy to maneuver