Timer can be set to count-down up to 60 minutes. Rings when the pre-set period elapses. Long ring time. Timer - Manual - Long Ring - 60 minutes

A metronome makes regular audible ticks at a pre-set number of beats per minute. Battery operated metronome with analog dial input features speed adjustment from 40-208 BPM, sweep LED, stand. Requires 9V battery. Analog Input

A metronome makes regular audible ticks at a pre-set number of beats per minute. Battery operated metronome with digital input features speed adjustment from 40-250 BPM, beep sound, swing-out back, pocket size. Comes with 3V button cell battery (CR2032). Digital Input

Transmitter offers user-changeable batteries and Interfaces with heart rate interactive exercise equipment. Ekho Accessory - TE15 Transmitter with Strap only

Replacement strap for the transmitter. Strap only. Ekho Accessory - Elastic Strap only