14. Ordering toothbrush
heads
You can order additional toothbrush
heads 3 on the internet:
shop.hoyerhandel.com
1. Scan the QR code with your Smart-
phone/Tablet.
2. The QR code will take you to a website
where you can place the reorder.
15. Technical
specifications
Model:
NSZB 3.7 D5
Toothbrush
Protection type: IPX7
(protected against the ef-
fects of temporary immer-
sion)
Battery:
1x 3.7 V
800 mAh 2.96 Wh
Charging time: approx. 10 hours
Operating
approx. 90 min
time:
Battery charger
Mains voltage: 100 - 240 V ~ 50/60 Hz
Power rating:
1.4 W
Standby: 0.5 W
Protection
II
class:
Protection type: IPX7
(protected against the ef-
fects of temporary immer-
sion)
General
LEDs:
RG 0
Ambient condi-
10 °C to 40 °C
tions:
humidity 40 to 85% rela-
tive
NOTE: no action by the user is required to
switch the product between 50 and 60 Hz.
The product adjusts itself for both 50 and
60 Hz.
Li ion
11
GB