Amazon Bestseller Waterproof Massage Smart Handy Device Wireless One Button Easy Use Hair Growth Oil Scalp Head Massager

• Principle：Vibration
• Material：ABS
• Power：Electric
• Function：Handheld-Wire
• Power Supply：USB
• USB：USB

=== Base Info ===

• Model NO.：k102
• Product Name：Head Scalp Massager
• Battery：1200mAh
• OEM/ODM：Support
• Transport Package：Carton
• Specification：49.3*42.5*34cm
• Trademark：OEM
• Origin：Guangdong
• Production Capacity：50000PCS,Month

=== Description ===
1-2 Hours