Check the listing for details. Alto Bluetooth Total MKII Rechargeable Audio Receivers Two Pack. Color: Black, Condition: New. Listed at 149.40 USD. Bluetooth Total is an XLR-equipped, rechargeable Bluetooth receiver that streams audio wirelessly to mixers or powered loudspeakers. With Bluetooth Total, you can quickly and easily add Bluetooth to any live sound setup. Plug Bluetooth Total into the XLR input of a mixer or powered speaker, pair your Bluetooth device, and that's it. You can also wirelessly link two Bluetooth Totals together to accommodate larger speaker setups. A built-in, rechargeable battery keeps Bluetooth Total running for over 6 hours. The Bluetooth Total is a valuable tool that no audio professional should be without.This product can wirelessly pair to another Bluetooth Total 2, or the Alto Professional Bluetooth Ultimate, both sold separately. Original Bluetooth Total is not supported. Alto Professional Bluetooth Total MKII Audio Adapter Features: Add Bluetooth to any speaker or mixer. Wirelessly link two together for cable-free stereo playback. XLR-equipped connection. 100+ft range. USB micro rechargeable battery (6+ hours.) This Package Includes: (2) Alto Professional Bluetooth Total MKII XLR-Equipped Rechargeable Bluetooth Audio Adapters(2) Micro-USB Charging Cables(1) Clutch CL-E060402GY Small EVA Utility or Accessory Case Gray(2) 20FT Sure-Fit XLR Connecting Cables(5) 8" Reusable Hook and Loop Cable Ties