Audio-Technica ESW-CHG5 - Four-Bay Charging Station for Engineered Sound Wireless (with AC Adapter)The ESW CHG5 is a four bay desk stand and charging station for any combination of Engineered Sound wireless boundary or desktop gooseneck transmitters. Available with or without an AC adapter, as two stations can be linked to be powered off a single supply. Features: Rapid recharge in as little as 2 hours Link up to 2 charging stations with just one AC adapter and Cat 5e cable Charging status and battery level appear in A T Wireless Manager software