Portronics is a brand that offers a variety of portable and wireless Bluetooth speakers that can enhance your audio experience. Specifications of Portronics Breeze Plus 20W: Connectivity Technology: Bluetooth Speaker Type: Surround Sound Special Feature: Battery Capacity with 2000mAh Lithium-ion Battery, Voltage:- with DC 5V, Weight:- 455g Pros Cons Long-lasting 2500mAh battery. Specifications of Portronics Breeze 4: Special Feature:2000 mAh …