Zeagle Zena Replacement Front Panel Size:XS and the longest runtime is

and the longest runtime is 1h25min by using one AA battery

Easily adapts to a wide variety of tank sizes

High density fleece combined with water resistant outer fabric creates a comfortable

Simple to use with DiverLog software on the Mac

Textured and easy to squeeze nose pocket allows one handed equalization

Zeagle Zena Replacement Front Panel Size:XS and the longest runtime isThe Zena's twin waist and hip band system provides a way to securely position weight below waist level, around the body's center of buoyancy. This system was designed by women, for women. Twin straps adjust to waist and hips independently providing outstanding fit and comfort. The Zena closes in the front with a heavy duty zipper for a snug and secure, yet nonrestrictive fit. Item will be dispatched in 2 4 working days.