Feature:1. Jaw Exerciser: Utilize this innovative oral muscle training tool to enhance your biting and chewing capabilities. By engaging in exercises that target the range of motion of your jaw, you can strengthen the muscles responsible for these functions, ultimately improving your oral health and overall wellbeing.2. Special Design: The tongue muscle perception trainer features a unique design that can be easily detached from the suction nozzle for effortless cleaning and maintenance. This ensures a hygienic user experience, allowing you to keep your training tool in optimal condition for long lasting use.3. Tongue Flexibility: Improve your speaking and swallowing skills with the tongue muscle perception trainer. This multifunctional tool helps to enhance tongue dexterity. With targeted exercises, you can effectively improve your oral motor abilities.4. Muscle Strengthening: Boost muscle strength and endurance with the tongue muscle perception trainer. By engaging in regular training sessions, this tool helps to continuously strengthen specific muscle groups, leading to increased muscle tissue strength and overall muscle function.5. Versatile: The oral muscle training tool is ideal for training the tongue, lips, gums, breathing, speech and facial muscles. Especially suitable for speech disorders, tongue muscle rehabilitation, stroke and paralysis.Specification:Item Type: Tongue Muscle Trainer SetUse: For tongue muscle, lip muscle, gum, breathing pronunciation, and facial muscle training. Especially suitable for language disorders, tongue muscle rehabilitation, stroke, hemiplegia.Material: Silicone.Package List:1 x Tongue Trainer1 x Tongue Trainer Replacement Head1 x Tongue Massage Brush1 x Storage Box