The Listen Technologies LA-311 is a 16 unit drop-in case is designed to store and charge portable Listen FM products (LT-700, LR-300, LR-400 or LR-500). Drop the units in the case, and they’ll turn off automatically when fully charged. A power cable connects the case to a standard electrical outlet.
It also has individual earphone storage slots to prevent cable tangling, and a large pocket to store the power supply, headsets, and/or additional items. The sleek, sturdy case has durable latches and includes a shoulder strap for easy transport. Use with NiMH batteries.