Philips 4100 Series HX3689 /44 Sonic electric toothbrush

Features
Teeth brushing modes: Daily care
Pressure sensor: No
Number of teeth brushing modes: 1
Mobile app support: No
Toothbrush frequency (pulsations): 31000 movements per minute
Number of speeds: 2
Adjustable speed: Yes
Product colour: Lilac
Purpose: Adult
Timer duration modes: 4 x 30 sec, 2 min
Toothbrush type: Sonic toothbrush
Indication light: Yes
Integrated timer: Yes
Brush change indicator: Yes

Power
Battery life (max): 336 h
Battery technology: Lithium-Ion (Li-Ion)
Power source: Battery
Battery type: Built-in battery
Battery low indication: Yes
Rechargeable: Yes

Packaging content
Charger: Yes
Number of brush heads included: 1 pc(s)
Number of handles included: 1 pc(s)