Mini Cervical Massager Relieve muscle discomfort, activate muscle pressure, achieve a soothing effect, stimulate muscle contraction, effectively exercise muscles, and target loose adipose tissue. Widely Applicable The Arm Shaper can also be widely applied to different body parts, such as neck, shoulders, legs. Promotes Blood Circulation Improves blood flow to reactivate cell renewal and ease muscle soreness. It helps to completely relax your body! 6 Levels of Frequency Totally 6 intensity settings to choose from to accommodate everyones needs. Lightweight & Portable Foldable and lightweight to make it easy to carry and store, you can now massage your feet anytime and anywhere! Specification: Usage mode: A~F (6 modes) Frequency: 1~100Hz Output current: up to 9.8mA How to use: 1. Twist the host with the gel patch. 2. Uncover the transparent film on the gel patch. 3. Attach the instrument to the area where you need to massage. 4. Press the "ON/INC" button to turn it on, the light is always on, press the "ON/INC" button again to start, the light flashes. 5. Press the PROGRAM button to select the desired mode. 6. Adjust to the massage intensity that suits you. Continue to press "ON/INC" to increase the intensity and "OFF/DEL" to decrease the intensity. Package Including: 1/2Pcs * Electric Neck Back Massager Notes: 1.Other accessories demo in the picture is not included. 2.Due to manual measurement, please allow size differences about 1-5mm. 3.Due to the light and screen setting difference, the item's color may be slightly different. Specification: Usage mode: A~F (6 modes) Frequency: 1~100Hz Output current: up to 9.8mA How to use: 1. Twist the host with the gel patch. 2. Uncover the transparent film on the gel patch. 3. Attach the instrument to the area where you need to massage. 4. Press the "ON/INC" button to turn it on, the light is always on, press the "ON/INC" button again to start, the light flashes. 5. Press the PROGRAM button to select the desired mode. 6. Adjust to the massage intensity that suits you. Continue to press "ON/INC" to increase the intensity and "OFF/DEL" to decrease the intensity. Package Including: 1/2Pcs * Electric Neck Back Massager Notes: 1.Other accessories demo in the picture is not included. 2.Due to manual measurement, please allow size differences about 1-5mm. 3.Due to the light and screen setting difference, the item's color may be slightly different.