Wireless Electric Hand Massager Air Compression 3 Level Hot Compress Palm Acupoint Massager Help Finger Numbness Hand Massage

Is Batteries Included : Yes Electronic : Yes Hign-concerned Chemical : None Certification : CE Origin : Mainland China Application : Hand Model Number : Wireless Electric Hand Massager Item Type : Massage & Relaxation Material : Composite Material Feature 1 : Air Compression Massage Feature 2 : Palm Acupoint Massager Feature 3 : Acupoint Massager Beauty Finger Wrist Spa Muscle Relax Color : white Input : 5V 1A Power : 7.5W Battery type : polymer lithium battery Battery model : 18650 Battery capacity : 2000mAh Charging time : 2-3 hours Usage time : 1.5 hours Net weight of the host : 781g Product size : 25*15*10.8cm