Silvercrest, Headsets, models:

281659	Operating Instructions And Safety Instructions
306134	Operation And Safety Notes
367103 2101	Operation And Safety Notes
BTST-9300	Owner'S Manual & Service Information
HS 2700 BT	User Manual
KH 2356	Operating Instructions Manual
SBH 5.0 A1	Operating Instructions Manual
SBN 5.0 A2	Operating Instructions And Safety Instructions
SGH 7 A2	Operation And Safety Notes