4-Output Acupuncture Therapy Device 1. 60 modes 2. Simple operation 3. Timer function Relieves pain in multiple body areas Neck, shoulders, back, elbows, knees, ankles, etc. Features: 1. 60 modes, 20 intensity levels Freely select your preferred mode and massage intensity. 2. Quad-channel output massage Equipped with dual-port electrode connectors, enabling simultaneous massage at up to eight locations.
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