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LA-423 4-Port USB Charger

Charging & Docking

ListenTALK Two-way Wireless Tour Guide Systems Charging & Docking Accessories.

LA-423 4-Port USB Charger

Price: $44.00

The LA-423 USB Charger from Listen Technologies offers an easy way to simultaneously charge up to four (4) Listen iDSP products. Ideal for smaller venues including classrooms, conference rooms, and more, the LA-423 features fold-away plug blades and a slim design for convenient transport and storage. A small LED on the front of the charger illuminates when the charger is plugged into a live power socket.


  • Capable of charging up to four Listen Technologies iDSP devices at once
  • Compact design and fold-away plug blades for easy storage
  • Ideal for use in smaller venues and spaces
  • Single LED charge indicator illuminates when power is present

Product Specifications


Power Supply Input
100-240 V, 50-60 Hz, 0.5 A
Power Supply Output
5.0 VDC, 4.2 A


Black and Gray
Shipping Weight
1.0 lbs. (454 g)
Cable Length
36 in. (92 cm)
Cable Type
4 - USB to Micro USB Cables (LA-422)
Dimensions (H x W x D)
2.44 in. x 2.90 in. x 1.13 in. (62 mm x 74 mm x 29 mm)
Unit Weight
7.80 oz. (221 g)