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Sennheiser CH 20 MB headset charger stand with LIGHTSPEED wireless charging

usbroway

usbroway CH 20 MB Headset Charger Stand

SKU CH-YNFC-414N1

Charges compatible Sennheiser headsets in 1.5 hours via dedicated 400 mA supply or three hours via multi-USB source, with wall, cascaded or desk mounting options

  • Wireless TypeLIGHTSPEED
  • Charges headset in 1.5 hours with 400 mA supply
  • Ready in 3 hours via multi-USB power source
  • Mount on wall to save desk space
  • Cascade units side by side for multiple headsets
  • Use as a single stand-alone desktop charger

usbroway CH 20 MB Headset Charger

This usbroway CH 20 MB charger stand powers Sennheiser Mobile Business Pro and PRESENCE Mobile headsets. It suits offices and home workspaces needing a dedicated dock for compatible wireless headsets. The unit is new and ready for immediate deployment. Buyers with headsets outside these Sennheiser series cannot use this charger.

Thermals noise and power draw

The charger operates silently with no moving parts or active cooling. Power draw depends on the connected source: a Sennheiser MUCH 7 multi-USB supply or a dedicated 400 mA external supply. No thermal load is generated during typical charging cycles.

Mounting options and charge speed

Three mounting modes are supported: wall mounted for tight spaces, cascaded side by side for multiple units, or single stand-alone on a desk. A full charge takes 3 hours via the MUCH 7 source and 1.5 hours via the 400 mA dedicated supply. No software or drivers are included.

Highlights

  • Charges headset in 1.5 hours with 400 mA supply
  • Ready in 3 hours via multi-USB power source
  • Mount on wall to save desk space
  • Cascade units side by side for multiple headsets
  • Use as a single stand-alone desktop charger

Specifications

Wireless TypeLIGHTSPEED

Questions about this item

How do I mount the CH 20 MB charger on a wall and what step is often missed?

Use the wall-mount holes on the back, but you must secure it to a stud or use proper anchors; skipping that step lets the weight of the headset pull it loose.

Which part of the CH 20 MB will need replacement first with daily charging cycles?

The micro-USB port on the stand sees the most insertions and typically wears out before the charger electronics.

What thermal limit appears first when the CH 20 MB runs back-to-back 1 and 1/2 hour charge sessions?

The 400 mA external supply hits its current ceiling and the charger throttles, extending the next cycle beyond the rated time.

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