Dual heating zones covering abdomen and waist with a total heating area of 29,400 mm²
Additional details
Heating temperature settings
45°C, 55°C, 65°C
Heating technology
graphene rapid heating (5 seconds to warm-up)
Battery capacity
8000mAh high-capacity rechargeable battery with up to 7 hours continuous use (low heat setting, room temperature)
Power options
rechargeable battery and plug-in use
Massage modes
3 adjustable massage settings
Herbal infusion with Chen Ai (mugwort) and safflower for enhanced warming, dampness removal, and cold dispersion
Supports relief from lumbar disc pressure, damp-cold conditions, menstrual discomfort, muscle strain, and fatigue
Patented X-shaped internal and external dual-layer support structure
Outer X-shaped mechanical design supports latissimus dorsi, erector spinae, and external oblique muscles, promoting a healthy 26° lumbar curve
Inner 3+2 zoned support with two extended central steel bars for spinal support and two side bars for lumbar and abdominal muscle support
Additional details
Easy-to-use physical buttons
power, temperature control, and vibration massage
Durable construction with upgraded craftsmanship and materials
Additional details
Gift packaging options
two types of gift boxes (randomly shipped from JD warehouse), including Orange Gift Box and Year of the Horse Gift Box; packaging includes EPE protection; product quality and function identical across packaging options
Certified by authoritative institutions
Additional details
CTI Huace Testing Report No.
A2250233477101002C
Consumer test results after 14/28 days of use (30 subjects)
100% reported lumbar relaxation
96.67% reported reduced lumbar pressure after prolonged sitting/standing
100% reported relief from lumbar fatigue and muscle tension
96.67% reported alleviation of lumbar soreness and discomfort
Effective lumbar support and comfort proven by independent testing
Additional details
Length
105 cm
Width
25 cm
Height
30.5 cm
Ideal for gifting to parents, elders, partners, and mothers
Suitable for daily lumbar care, menstrual period relief, and muscle strain recovery
Recommended for users seeking premium lumbar support with heat therapy and massage functions
Product is genuine keepfit brand
Packaging upgrade does not affect product quality or function
Heating area significantly larger than typical electric heating waist belts on the market for better heat therapy experience
Advanced 18650 battery cells used for higher energy density, longer life, and safety
360° multi-directional compression ensures stable fit and effective lumbar pressure relief
keepfit – Strong Waist, Light Life, Heat Therapy & Massage Support Belt 3.0
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