Rated voltage: 9Vp-p
Operating Voltage：1-30
Rated Current(MAX)：3mA
Min Sound Output at 10 cm: 80dB
Resonant Frequency: 4000Hz
Tone Nature: single
Lead pin material: Phosphor Bronze
Operating Temperature: -30℃ - +85℃
Storage Temperature: -40℃ - +85℃
Housing Material: NORYL
Weight: 2.5g