Electric Bust Massager Benefits: frequency vibration with adjustable strengths delivers a comfortable massage that helps relieve tension and promote blood circulation when used for a 15minute daily session. Models: Cordless rechargeable model with builtin 1200 mAh battery (USB charging); plugin model with direct power supply. Auto shutoff after 15 minutes for safety. Material and fit: Skinfriendly breathable fabric; adjustable, onesizefitsmost design with flexible bands for secure, comfortable wear. Heating and intensity: Three intensity levels with intelligent temperature control; gentle warming to ease muscle tension and support circulation. Practical uses: Use at home after a long day for relaxation; include in post workout recovery to ease soreness and boost circulation; suitable for travel or breaks for a quick, hands massage. Notes: Not a medical device; results vary. Easy to clean and maintain; ensure a comfortable fit.