DR.FAMULUS DR 650D Tuning Fine Tune Stethoscope of the new generation, single-sided, pink

Fine Tune ™ adjustment technology.  
Recommended for internists, cardiologists and veterinarians. With Fine Tune ™ technology. By turning the Fine Tune ™ ring, you can fine-tune the sound to ensure the best sound transmission while listening at different frequencies.
A new generation stethoscope.
Two-tone diaphragm A slight change in pressure on the head of the stethoscope allows you to hear both high and low frequencies. The head is made of composite material. The copper and aluminum alloy of which the head is made reduces the weight of the stethoscope by 1/3. Very sensitive silicone membrane improves acoustics by 20%. Flexible sound channel The extremely flexible silicone ear canal is soft, smooth and flexible, easy to fold and fit in a coat pocket Ultra Comfort Olives effectively isolate external noise and provide a sense of comfort even after long wear. The shape was designed to perfectly fit the earlobe and effectively isolate ambient noise. The lyre with olives can be bent and adapted to your needs or hung around the neck.
Volume control.
This model Dr. Famulus provides better volume and frequency control. They are an excellent choice for doctors listening to patients with bandages or clothing. It is recommended for veterinarians to examine large animals such as: cow or horse. Model Dr650D. A special design with an enlarged sound chamber enables even better audibility of all sounds.
Practical accessories.
In each package with a stethoscope Dr. Famulus includes two additional pairs of interchangeable olives (one pair in a larger size / one pair in a smaller size) and a storage box. A specially designed label is attached to the stethoscope on which the doctor's last name can be written.
Flexible silicone cable.
The innovative silicone cable is soft, smooth and durable, environmentally friendly and super flexible. The stethoscope is 86 cm long and stretches from 10 to 15%. The silicone from which it is made does not stick, does not crumple, and does not crack even with intensive use.
Copper and aluminum alloy head.
Famulus stethoscope head is made of copper and aluminum alloy. 
Lasts for years. dr. Famulus provides high acoustic sensitivity. The two-tone diaphragm is easy to maintain and clean and ensures easy listening of low and high frequencies. It will allow you to hear different types of sounds thanks to the ability to change the pressure regulation. This technology eliminates the need to tear the head off, turn and reposition to hear other sounds. By turning the fine adjustment ring, you adjust the vibrating diaphragm to provide the purest sound at different frequencies.