A second wireless induction charger can allow you to charge your Schweizer ERGO-lux i mobil pocket magnfier in different rooms. This combination of a charging pad with the charging cradle helps ensure that you always place the magnifier handle properly on the charging pad. The cradle helps center the magnifier handle on the pad to guarantee a successful charging connection each time. Measures approximately 3.6" x 4.2" and comes with a 4 foot USB cable. Suitable for all power Schweizer ERGO-lux i mobil wireless charging handheld magnifiers.