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Listen Technologies USB Chargers Single-Port Wall Adapter | 1-Port

Listen Technologies USB Chargers Single-Port Wall Adapter | 1-Port

SoundPro Item: 17116 | Part Number: LA-421

Regular price $28.50
Regular price $30.00 Sale price $28.50
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MSRP: $30.00 | MAP: $28.50

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  • Universal Input Voltage Accepts 100–240 VAC For Deployment Across Global Regions
  • Cube Footprint Preserves Adjacent Outlet Access In Multi-Device Power Strips
  • USB-Micro Connection Supports All iDSP Receiver Models In Listen Technologies Catalog
  • 36-Inch Cable Length Enables Flexible Receiver Positioning During Charge Cycle
  • ETL And CE Compliance Meets Installation Requirements For Commercial AV Environments

The Listen Technologies LA-421 delivers a dedicated charging solution for assistive listening deployments where individual receiver management is required. Engineered for venues that distribute receivers to patrons at entry points or issue equipment on a per-request basis, this charger supports charging workflows in theaters, museums, courtrooms, and houses of worship where staff handle one receiver at a time rather than batch processing.

The 1.25-inch cube form factor ensures the charger occupies only its own outlet, leaving neighboring sockets available for other equipment—critical in environments where wall power is limited or shared across multiple systems. Universal input voltage compatibility allows the same hardware to serve installations worldwide without requiring region-specific inventory. Includes a 36-inch USB-to-Micro-USB cable for flexible placement relative to the power source, accommodating counter setups, charging carts, or wall-mounted stations where the receiver may rest on a surface or hang from the cable during the charge cycle.

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Specifications

Electrical
Input Voltage
100-240 V, 50-60 Hz, 0.18 A
Output Voltage
5.0 VDC, 1000 mA
Dimensions
Charger Dimensions (H x W x D)
1.25 in. x 1.25 in. x 1.25 in. (32 mm x 32 mm x 32 mm)
Cable Length
36 in. (92 cm)
Weight
Unit Weight
2.20 oz. (62 g)
Shipping Weight
1.0 lbs. (454 g)
Construction
Color
Black
Cable Type
USB to Micro USB Cable (LA-422)
Certifications
Standards
ETL, UL, CE, FCC, RoHS
Included Items
Includes
One (1) LA-421 1-Port USB Charger, One (1) LA-422 USB to Micro USB Cable

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