KWC-MUSB Receiver for Micro-USB Connector and KWC-LTN Receiver for
Lightning Connector
Congratulations on purchasing your Kramer KWC-MUSB and KWC-LTN wireless charging
receivers. You can use the receivers with the Kramer Wireless Charging (KWC) products.
These receivers are used for mobile devices that DO NOT have a built-
in wireless charging receiver.
Mobile devices with a built-in wireless receiver, compliant with the Qi
The KWC-MUSB Receiver for Micro-USB Connector (see Figure 1) and KWC-LTN
Receiver for Lightning Connector (see Figure 2) are wireless power receivers that utilize
electromagnetic induction to charge mobile devices wirelessly and are compatible with the
Qi standard for wireless chargers.
Figure 1: KWC-MUSB Receiver for
Micro-USB Connector Figure 2: KWC-LTN Receiver for
Lightning Connector Figure 3: Receiver Underside
Using the Wireless Charger
To use the Kramer receivers:
1. Connect your mobile device to either the KWC-MUSB Receiver for Micro-USB
Connector or the KWC-LTN Receiver for Lightning Connector, as required.
2. Place the mobile device with the attached receiver centered on the charging spot
(correct side facing the charging spot, see Figure 3) until it’s fully charged.
You can only charge one mobile device via the charging spot at a time.
When charging a mobile device, do not place any metal or magnetic
objects over the receiver.
Charging a mobile device using the receiver in the vicinity of pacemakers,
hearing aids, or similar medical electronic devices may interfere with the
function of these devices.
Make sure the receivers are used in a cool and well-ventilated
environment and away from flammable and explosive objects.
Avoid using the receivers in extreme temperatures or high humidity.