Ems Butterfly Portable Neck Massager-03000394720 Price Rs.1,000.00
Material: ABS+PU
Input: 5V 1A
Host battery capacity: 150mA
Charging time: about 30 minutes
Usage time: about 4 hours.
Packing: 20*10.5*2.5cm
https://megabazaar.pk/products/ems-butterfly-portable-neck-massager