Functions:

• Sound with Vibration

• Sound Only

• Vibration Only

• One Octave of Tuning Pitches

• Clock

The Feel the Beat metronome includes a wall charger and an 'on the go' charger which requires four AAA batteries (not included). 

Specifications:

Weight -1.1 oz
Dimensions - 1 3/4" x 2" x 1/2 " Deep
Range - 40 bpm to 208 bpm -2 beat increments 

Nylon Wristband with Velcro Closure

Lithium Battery Life - Approx. 14 hours at 60 bpm