3M Littmann Amplified Electronic Bluetooth Stethoscope Model 3200

Features include:

• Hear difficult sounds (such as obese patients or when obstructed by clothing) with up to 24X sound amplification
• Hear critical sounds clearly with up to an 85 percent reduction in distracting background noise from friction or surrounding ambience
• Switch between three modes at the press of a button for optimum versatility. Bell mode and diaphragm modes for low/high frequencies, plus 'extended mode' for a larger range of frequencies
• Bluetooth connectivity to transmit sounds to the included PC software for replay, storage, visualization, and sharing
• Immediate in-scope playback sounds at half or full speed in bell, diaphragm or extended mode
• Record and store up to 12 thirty-second sounds in your scope at one time, then transfer them later at your convenience
• Add laser engraving of text and symbols to personalize your scope and avoid theft or loss
• Anatomically designed headset comfortably positioned for optimal sound transmission
• Comfortable Snap-Tight soft seal ear tips create an excellent acoustic seal to reduce ambient noise
• Durable latex free tubing can be reliably flexed one million times
• Used as a diagnostic aid as part of the physical assessment of a patient
• Hone your auscultation skills by comparing your diagnosis to data presented by software
• Includes USB Bluetooth dongle and Zargis StethAssist software for your PC
• Tubing: Black 27 in. (68.5 cm) 
• Warranty: 2 Years (includes free repair on any manufacturing or material defects)