Why ToronTek:• Independent Operation: ToronTek-R88 Fetal Doppler operates independently, featuring a powerful built-in speaker—no additional app downloads required.• Versatile Audio Output: The built-in audio output socket and recording cable enable seamless recording for professional documentation or sound analysis using compatible apps or devices.• Designed with Excellence: ToronTek is a proudly Canadian company, committed to design precision and adherence to rigorous safety standards.• Highly Sensitive Detection: Equipped with a super-sensitive, waterproof 3 MHz probe, ToronTek-R88 offers reliable detection capabilities starting as early as 11 weeks of pregnancy.• Comprehensive Package: Each purchase includes the main unit, recording cable, sound transmission gel, and 2xAA batteries—everything needed for effective and efficient use.________________________________________Warranty:ToronTek-R88 comes with a one-year comprehensive warranty, effective from the date of purchase, offering assurance in performance and quality.________________________________________What’s included in the package:• ToronTek-R88 Main Unit: Featuring a built-in speaker for clear and precise audio output.• Waterproof 3 MHz Probe: Designed for sensitive, reliable, and effective performance.• Sound Transmission Gel: 250 ML UPSIZED gel to ensure optimal contact and sound quality.• AA Batteries: Pre-packaged for immediate use upon purchase.