Your neck and shoulders carry the whole day. Screen time, driving, the stress that settles between the shoulder blades and stays there. By the time you sit down to rest, the tightness already has its grip. Sonara Tech wraps that exact spot. A C-shaped cradle hugs the neck and shoulders, two 3D nodes knead like real thumbs across 20 contact points, and fast, even heat sinks in within seconds to help tight muscles let go. You set the depth, press start, and keep your hands free. 2 deep-kneading 3D nodes, 20 contact points, 180° wrap 5 modes (Vitality, Soothing, Shiatsu, Kneading, Heat) and 5 depth levels Fast even heat, warm in about 5 seconds and held steady Cordless 3500mAh battery: up to 8 hours of massage, 13 hours of heat Light 1.96 lbs build, adaptive fit for 12 to 18 in necks Built-in Bluetooth audio so a session feels like a real wind-down 15-minute auto shut-off for safety (it announces power off, so you will not think it died) Use it for about 15 minutes whenever the tension builds, at your desk, on the couch, or before bed. It supports muscle relaxation and an easier wind-down. This is a comfort device, not a medical treatment.