CoreSpine Triple Fusion Cordless Back Massager with Heat, Vibration, Traction, Rechargeable 2500mAh

• Amazon now offers the CoreSpine Triple Fusion wireless back massager for $86.39 (list price $159.99). Click the coupon on the page to apply.
• Prime members get free two-day shipping, and regular members get free shipping on orders over $35 within the contiguous U.S.
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Editor's Pick: When your lower back tightens up after sitting all day, lean it against your chair back and let it work for a while. Vibration and heat kick in together, and that stiff lower back gradually loosens up. The 2500mAh battery lasts through several full charges and uses, so you can use it anytime on the couch or on the road. Operation is just one button: long-press to power on, short-press to switch between vibration, stretch, and heat. No manual needed. It auto-shuts off after 15 minutes, so you don't have to worry if you drift off while using it.