The LA-350 8-unit charging tray from Listen Technologies provides a convenient and compact option for storing, charging, and distributing up to eight (8) LR-42 Stethoscope and/or LR-44 Lanyard Receivers in any combination. Additionally, the LA-350 can separately charge as many as eight (8) NiMH battery packs, giving you an easy way to have additional batteries charged and ready for customers and clients. Red and green LEDs indicate the charge status of each slot, and the tray can be mounted on a desk or wall to fit the needs of your venue and installation.
| Bicolor LED | Red when charging, Green when charging is complete |
| Power Supply Input | 100-240 VAC, 47-63 Hz |
| Power Supply Output | 7.5 VDC, 4.0 A |
| Power Supply Connector | 5.0mm x 2.1mm Barrel |
| Power Supply Type | In-line switching mode power supply, Listen part number LA-204 |
| Compliance | UL, CE Listed |
| Width | 13.6 in. (34.5 cm) |
| Height | 1.5 in. (3.8 cm) |
| Depth | 5.4 in. (13.7 cm) |
| Color | Dark Grey with White Silk Screening |
| Shipping Weight | 4.0 lbs. (1.8 kg) |
| Mounting | Desk of wall mount |
| Weight | 1.2 lbs. (544 g) |
| Temperature - Operation | 14 ?F(-10 ?C) to 104 ?F(+40 ?C) |
| Temperature - Storage | -4 ?F (-20 ?C) to 122 ?F (+50 ?C) |
| Relative Humidity | 0 to 95% relative humidity, non-condensing |
| Standards | FCC, Industry Canada, CE, RoHS |
14912 Heritage Crest Way
Bluffdale, Utah
84065-4818 USA
Phone: +1.801.233.8992
Toll-Free: 1.800.330.0891
Office Hours
8:00 am – 5:00 pm MT
Monday – Friday
