1. Weight: 0.9 kg
2. Dimensions: 26.5 x 24 x 10 cm
3. Special cushion: massage for decompression, relax to sleep, soft and comfortable, free storage, multi-purpose
4. Applicable parts: neck
5. Massage techniques: tapping, kneading, tapping, massage
6. Power supply method: Charging USB charging, battery type 1 x AA battery (need to purchase)