Amazon.com: QI Adapter Type C for Samsung Galaxy A40 A41 A42 M31 M21 M11 and Other Models Type c - Qi Wireless Receiver USB C - USB-c Wireless Charging Receiver : Cell
A40 Pro Wireless Earbuds, 50Hrs Playtime Bluetooth Earbuds Built in Noise Cancellation Mic with Charging Case, Bluetooth Headphones with Stereo Sound, IPX7 Waterproof Ear buds for iPhone and Android - Newegg.com
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Heavy Duty Solar Power Bank, Qi Portable Charger 20,000mAh External Battery Pack Type C Input Port Four LED Flashlight, For Samsung Galaxy A40 With Solar Panel Charging - Walmart.com
Nillkin Wireless Charger Receiver Usb C | Wireless Charging Receiver Samsung A40 - Qi - Aliexpress
Magnetic Wireless Charger Receiver with USB-C interface , 5V 1A TI Chipset Qi Wireless Charging Receiver Patch Module for Samsung Galaxy A3 A5 A7 2017 A320F A520F A720F A20 A30 A40 A40S
These $99 Anker earbuds last longer than your AirPods | ZDNET
Amazon.com: QI Adapter Type C for Samsung Galaxy A40 A41 A42 M31 M21 M11 and Other Models Type c - Qi Wireless Receiver USB C - USB-c Wireless Charging Receiver : Cell