Gains

5 Selections

 

Sound Intensity Meter

1- 1000

 

Bandwidth

0 – 10 kHz

 

Bandpass Filters

Selectable 30 – 500 Hz, 200 – 800 Hz, 400 – 1000 Hz

 

Notch Filters

50 and 60 Hz

 

Bluetooth Headsets

Bluetooth V4.2

– Wireless (Bluetooth 5.1)

– Active Noise Canceling Function

– Up to 10 Meters Connection Distance

– Playtime of 5 – 30 Hours (ANC off) and 12 – 15 Hours (ANC on)

– USB Type-C Port for charging (Charger not included)

– Charging Time 1.5 Hours

– Size 2.6 x 7.7 x 3.2 in

Device Power

Replaceable Li-Ion 3.7V 3000mAh 18650 batteries (1 unit, not included)

The duration of continuous battery operation is about 5 hours.