KOSS BT330i specs.
Bluetooth headsets Specs >> KOSS >> KOSS BT330i
CONNECTIVITY KOSS BT330i
Jack:
3.5 mm jack
Bluetooth / wireless range:
10 m
Bluetooth:
Bluetooth 5.0
NOISE REDUCTION KOSS BT330i
Passive noise-isolating:
No
Active noise-cancelling:
No