Wireless charger STM ChargeTree Swing 3-in-1 STM-931-323Z-01 — inductive multi-device charging stand

The STM ChargeTree Swing 3-in-1 is an inductive wireless charging stand designed to charge multiple devices on a single base. The stand supports Qi-compatible smartphones on its primary charging pad, offers a dedicated coil or pad for wireless earbuds, and includes an angled surface suitable for charging a smartwatch or a second device. Its compact design makes it suitable for desktop use at home or in the office where a tidy, consolidated charging solution is preferred.

Advantages

The ChargeTree Swing consolidates charging for several devices onto one footprint, reducing cable clutter and simplifying daily charging routines. Its multi-coil layout is intended to provide stable positioning for phones and earbuds while the angled surface allows easy viewing of a device screen during charging. The stand is compatible with standard Qi wireless charging protocols, enabling use with a wide range of smartphones and accessories that support inductive charging.

Suitable for

• Charging a Qi-compatible smartphone on the primary pad
• Charging wireless earbuds on the dedicated earbuds coil or pad
• Charging a smartwatch or secondary device on the angled surface
• Use as a compact desktop charging station at home or in an office

Key specifications

• Charging method: Inductive (Qi-compatible) multi-device charging
• Configuration: Three charging areas — primary phone pad, earbuds coil/pad, angled surface for watch/secondary device
• Design: Vertical stand format with angled secondary surface for easy screen visibility
• Intended placement: Desktop or tabletop
• Compatibility: Works with devices that support standard Qi wireless charging and wireless-charging earbuds or watches designed for inductive charging

How to use

Place the ChargeTree Swing on a stable, flat surface and connect it to a compatible power adapter and outlet according to the manufacturer's guidance. Position a Qi-compatible smartphone on the primary charging pad, place wireless earbuds on the dedicated earbuds coil or pad, and set a smartwatch or second device on the angled surface. Ensure devices are aligned with the charging areas to initiate charging and observe any status indicators on the devices to confirm charging has started.

Usage recommendations

Use a power adapter that meets the recommended output specifications from the device manufacturer to ensure optimal charging performance. Avoid placing metal objects between devices and the charging surfaces. For best results, align devices centrally on their respective charging areas and keep the unit on a flat, well-ventilated surface during charging.