Electric Smart Air Pressure Hand Massager Palm Acupoint Compression Hot Compress Vibrated Massage Wrist Fingers Spa Relax Muscle Phone Cases Designed for maximum portability without

Designed for maximum portability without sacrificing durability

certified to meet US military-grade standards

No Batteries RequiredThis toy operates without batteries

No harmful dioxins

Piezoelectric components reduce noise

Electric Smart Air Pressure Hand Massager Palm Acupoint Compression Hot Compress Vibrated Massage Wrist Fingers Spa Relax Muscle Phone Cases Designed for maximum portability withoutSpecifications Application: Hand Color: White Material: ABS plastic Rated voltage: DC 5V Rated power: 8W Charging voltage: 5V Battery type: Lithium ion 18650, 3. 7V Battery capacity: 2000mAh Charging time: 3 hours Usage time: 1. 5 hours Charging current: 2A Net weight: 707g Product dimensions: 22 x 17. 5 x 10. 5 cm Packaging dimensions: 22. 5 x 18 x 11. 2 cm Features Integrated five level air bag compression, vibration massage, and hot compress for