Clear and Loud Audio Output 88±3dB sound pressure level; 0 to 20 KHz frequency range; ideal for toy projects and simple alert systems; Stable Performance with Low Power Consumption 8 ohm impedance; 0.25W power rating; 1.8 µA sleep mode current; suitable for battery-powered devices; Durable Plastic Construction for Long Service Life ABS material; -25°C to +50°C operating temperature; high pass rate; reliable for repeated use; Easy Integration with Common Development Boards Compatible for Arduino and Raspberry Pi; no complex driving circuits needed; instant sound activation; Versatile Application for Electronic Devices Suitable for toys, alarms, timers, printers, and more; external magnet design ensures secure mounting; not for high-voltage systems