07/05/2026
Long hours of sitting are increasing demand for effective lumbar relief solutions.
OSTO AST-623B combines air pressure traction, EMS therapy, and heat therapy to help relieve back tension β for home, after work, or post-workout recovery.
πΉ 9 EMS modes Γ 50 intensity levels
πΉ Air-pressure lumbar stretching
πΉ 3-level soothing heat
πΉ FDA 510K / MDR / CE certified
Looking for a differentiated device with full compliance? Letβs connect for OEM/ODM cooperation.
π© info@szosto.com
π +86 13410812015