1. Weight: 0.4 kg
2. Dimensions: 20 x 20 x 5 cm
3. Power supply method: USB charging
4. Applicable parts: head, neck
5. Massage techniques: flapping, massage, tapping, kneading
6. Warm reminder: wipe the neck with a wet towel before use, let the massager stick to the skin, so as not to cause tingling; the electric pulse is weak first and then strong, let the neck adapt to the electric pulse massage, and gradually adjust to suit your own Intensity, everyone has different sensitivity to electric pulses. If you feel unwell, you can choose other functions for massage.