White PHILIPS Sonicare 3100 Series electric toothbrush for effective brushing. - Brand: PHILIPS - Color: White Product Name Sonicare 3100 Series Specifications Body size (height x width x depth) 238 x 25 x 26 mm Body weight 97g Brushing method: Vibration Vibration frequency: Approximately 31,000 times per minute Modes: Clean mode Usable time: Approximately 2 weeks (after a full charge, when brushing for 2 minutes twice a day) Charging time: 24 hours Battery level indicator: Charging indicator lamp Brush replacement notification: Yes Product Condition New Manufacturer Made by Philips Thank you for viewing.