Slim Tech EMS Lymphdrainage Massager , MS Microcurrent Mini Massage Device for Arms, Neck, Back, Legs (2PCS) SLIM TECH EMS LYMPH DRAINAGE MASSAGER - which aids in lymphatic fluid draining, proper blood circulation, and firming up your bum muscles which are also particularly useful for relieving pain. MASSAGE TECHNIQUES - Portable Mini Lymphatic Drainage Massager for Neck Shoulder Back Waist Arms Legs, Lymphatic drainage massage pad machines have 4 massage techniques, to meet different needs, providing comfortable massage. PORTABLE SIZE - Slimtech EMS Lymphdrainage Massager cushion main unit is only 7.4cm in diameter and 1.7cm in thickness. It can be taken with you, and relax your body at any time. USB CHARGING - This Lymphatic Drainage Massage Pad supports USB charging and can be used continuously for 8 hours after 0.5 hours of charging. USB charging can provide a more stable power supply with a longer lifespan. WIDELY APPLICABLE - Apply to the neck/back/waist/hip/leg and other parts. Massage techniques: acupressure, kneading, percussion, massage. Can relax local muscles, accelerate blood circulation and lymphatic drainage, and bring more relaxation to the body. Single product packaging size: 15*7*2.3cm Net weight of charging single product with packaging: 65g The charging product includes: host + USB charging cable + massage sticker + manual + color box. pack*2pc.