Littmann Lightweight II S.E. Stethoscope Black Internal Catheters Guide Kit 5dB Max OSPL90 118dB Voltage Oral Supplement Encala Unflavored 5dB Max OSPL90 118dB Voltage 4 Comes complete with two sound heads that can be plugged in simultaneously for more targeted therapy * Simple to operate the user can switch between wands with the single push of a button * Comes complete with two sound heads 1 cm2 and 5 cm2 for more targeted therapy * Used for the treatment of chronic and acute muscular pain * User can switch between dual sound heads with the push of a single button * Fully functional 1 MHz and 3 MHz frequencies * 20 user defined presets with pulsed and continuous therapy * Ergonomic handle design * Two year warranty * Black 28 * Lightweight and easy to carry * 28 tubing * Chestpiece shape designed around blood pressure cuffs and body contours * Bell with tuneable diaphragm that alternates between low & high frequency sounds without the need to turn over the chestpiece * Single lumen tubing in a range of colors * 2 year warranty * Shipping Carton Size: 12 L x 10 W x 6 H