FiiO SP3 BT HiFi Bluetooth Active Desktop Speakers - 80W Stereo Computer Speakers and Home Music Sound System with AUX Audio/Coax/Optical/Type-C/RCA (Bluetooth Black)

FiiO SP3 BT High Fidelity Active Desktop Speakers with Bluetooth (White)

FiiO KA5 USB DAC Headphone Amp with 3.5mm and 4.4mm Outputs

Geekria 4.4mm Male to 3.5mm (1/8'') Balanced Female Headphones Adapter for 3.5mm 4-Pole Cable Connected to Balanced 4.4mm Player Device, Aluminum Alloy Conversion Audio Plug, Gold Plated Adapter