Apple Watch Sport Band (42mm) for Apple Watch All Series 42 & 44mm - Soft White Condition:Grade A - Requires two AAA batteries

- Requires two AAA batteries (not included) easily change the batteries when the power runs out

46mm Stainless Steel Case

- EarBurst Built-In Microphone - provides Hands-Free Calls Functions Control

- Scratch-resistant case and shock-resistant bumper

Second-generation optical heart sensor

Apple Watch Sport Band (42mm) for Apple Watch All Series 42 & 44mm - Soft White Condition:Grade A - Requires two AAA batteriesThe Apple Watch Sport Band (42mm) for Apple Watch All Series 42 & 44mm Cases. Soft White version. Model: MR282AM A. Includes S M and M L Size Bands. Features: Made from a custom high performance fluoroelastomer, the Sport Band is durable and strong, yet surprisingly soft. The smooth, dense material drapes elegantly across your wrist and feels comfortable next to your skin. An innovative pin and tuck closure ensures a clean fit.