The smart neck massager kneads deeply and relaxes the shoulders and neck. The large 1500mAh battery ensures a relaxing massage without interruptions. The built-in battery can last up to 60 minutes on a single full charge. Intelligent voice broadcasting makes it easy to operate, with built-in voice reminders that keep you informed without needing to remove the massager. Modes and gears are easily adjustable with simple buttons for a comfortable and enjoyable massage.