The Rechargeable Kit music stand light the batteries can be kept

the batteries can be kept for at least 7 years

Operating times is approx

A 1/8" stereo plug for the headphone or the in ear earphone as well as a passive stereo volume control are at the top so that the volume can be controlled directly at the belt

ANSMANN batteries are thoroughly tested for compliance with electrical

This allows to use the In Ear Amp 2 with low-impedance in-ear earphones as well as with high-impedance headphones which makes the In Ear Amp 2 the perfect and versatile headphone amp system for use on stage

The Rechargeable Kit music stand light the batteries can be keptOur batteries are designed for the demands of Pro Audio applications. With run times of over 14 hours and up to 2100 recharges, Ansmann rechargeables save you serious money and eliminate the waste of one time alkalines. Order our rechargeable demo kit and test our batteries in a few of your wireless units for just $24. 99. Includes professional battery charger and 4 AA batteries. (2 high capacity, and 2 low discharge, high recycle rechargeable