The clever warming unit at the heart of the yoomi bottle at the touch of a button yoomi warms babys milk to the natural temperature of breastmilk in just 60 seconds making feeding simpler whether at home or on the go features warms feed in 60 seconds breastmilk temperature every time rechargeable x 150 recharges in 2 mins in the microwave using the charging pod available separately 100 bpa free all yoomi parts interchangeable across the range includes 1 x warmer