healthcare &Medical Ultrasonic Dysphagia Treatment ► KM300 Wearable Therapeutic Ultrasound ► KM250 Dysphagia Treatment Device Function: Neuromuscular reeducation; NMES treatment; Mimics swallowing; For dysphagia patients. Feature: 2 channels; 3 treatment modes; Parameter customization; TFT display; Hight-adjustable; Voice prompts. Power: DC 3.7V 900mAh Li-ion battery Contents: Device; Electrode wire; USB cable; User manual; Swallowing electrode pads. Function: Targeted therapeutic ultrasound; Pain relief ultrasound therapy; Wearable ultrasound system. Feature: No gel; Ultrasonic frequency 3MHz; 0.4W; Power: DC 3.7V 900mAh Li-ion battery Contents: Device; Electrode wire; USB cable; Ultrasonic pads; User manual. ► KM250Pro Biofeedback Dysphagia Treatment Device Function: Reeducation and Biofeedback; EMG/ ETS/ STIM; Mimic swallowing for dysphagia patients. Feature: 2 channels and trigger swallowing; Preset and customizable programs; TFT color display; Highly-adjustable; Voice prompts. Power: DC7.4V 1200mAh Li-ion battery Contents: Device; Electrode wires; REF signal wire; USB cable; Swallowing electrode pads; Electrode pads; User manual. ► KM300Pro Wearable Therapeutic Ultrasound with TENS Function: Pain relief ultrasound and TENS therapy; Relief muscle spasms; Wearable ultrasound system; Feature: No gel; Ultrasonic frequency 3MHz; 0.4W; Power: DC 3.7V 900mAh Li-ion Battery Contents: Device; Electrode wire; USB cable; Electrode pads; Ultrasonic pads; User manual. ► KM302All-digital Ultrasound Therapy Device Function: Treat soft tissue injuries; Relieve muscle spasm; Relief muscular pain. Feature: 1MHz frequency; 0-30 min adjustable using time; 0-10 adjustable levels of gear; 15W. Power: Power input DC4V±0.5V/ 2.5A Contents: Device; Adapter.