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Ships within 48 hours · Estimated delivery Aug 27 - Sep 1
Phase lock step: 5KHz
smoother interaction
Electric field strength frequency range: 20Hz~3500MHz
It is easy to install
built-in large-capacity battery
USB Charging Intelligent Thermostatic Heating Cushion(Black) JUNSUNMAY Phase lock step: 5KHz1. Material: polyester 2. Skin friendly and soft surface, hand washable and machine washable, breathable and non stuffy 3. Heating pad with built in safety DC connector to connect to heating blanket, DC USB to connect to mobile power supply 5V 2A (rechargeable battery not included) 4. External waterproof battery storage bag, waterproof and non conductive 5. Four way copper buckle is not easy to rust, easy to remove the battery storage bag, non slip
