Features: _x000D_Multiple modes: Our neck massagers have a variety of modes to choose from, including 9 massage modes. You can choose massage modes according to your own comfort, and it is very convenient to operate._x000D_Comfortable massage effect :24 metal gaskets, using airs bags to guard the neck, comfortable and skin friendly. The fast hot compress function provides you with a warm and comfortable experience, as comfortable as a hot towel, deep relaxation of the cervical spine, and quick relief of neck pain._x000D_Multi-occasion application: home, office, car, shopping and all kinds of outdoor places use massager in any situation._x000D_Portable and safe: Just like a headset, the cervical massager is small and portable, suitable for home, office or travel._x000D_Reminder: To ensure safety and achieve the best massage results, please do not wear metal jewelry such as necklaces on the neck._x000D_ _x000D_ _x000D_Notice:_x000D_1.Actual color may be slightly different from the image due to different light effect_x000D_2.Please allow 1-3cm deviation due to manual measurement_x000D_Description:_x000D_Material: Silicone ABS_x000D_Specifications: Basic-modelUpgrade model_x000D_Weight: 210g217g_x000D_Package size: 17.8x14.7x5cm_x000D_Basic-model: two-patch pulses massager_x000D_Upgraded: four-patch pulses massager_x000D_Rated power: 5w_x000D_Input voltage: 5v1A_x000D_Rated frequency: 50Hz_x000D_Mode selection: Three modes_x000D_Power capacity: 1200mAh_x000D_Gear setting: 9 stops_x000D_Hot compress temperature: 4045CPackage List:_x000D_1*Double-frequency Pulses Neck Massager