this transducer creates sound using bone conduction, leaves ears free for increased listener safety.
It can be used in bone conduction headphone,or as a mini tactile transducer when attached to substrates.

Specification:

1 Operating voltage(max): 8 Vpp

2 Average working voltage: 3.7 V

3 Sound pressure level: 88dB @1kHz

4 Current consumption(Max): 300mA

5 Average working current:100mA

6 Impedance: 8 ± 5 % Ohm

7 Frequency: 300-19000Hz

8 Rated input(W): 0.8W

9 Max input(W): 1.5 W