Battery Rechargeable 18650 2600mAh Li-Ion S4736AThese high performance 18650 lithium ion 3. 7V batteries offer high performance and long life from a compact package. They are 18. 6mm in diameter and 65mm long. Lithium ion rechargeables offer excellent properties for use in consumer devices, including excellent energy density and low maintenance. Lithium ion do not suffer from memory effect and possess no regular cycling that batteries often require to extend their service life. Common applications

whether it be music or pre-recorded introductions or promotional content

With a vented wrap-around steel cover

5 inch speaker with 1

HD Audio with CINEMA DSP 3D

Memory: 4GB flash and 512MB RAM (RBR40)

Signal/noise ration a-weighted RMS: ≥95dB

letting you enjoy copy-protected content totally uninhibited

Auto Calibration from Keypad

Number of Channels:  80 UHF CB

Six IR flashers and a serial port dongle are included

Longer lasting battery is built-in

Elevated-Feed Base & Lead Assembly (ABL017B)