Bluetooth 5.0 Transmitter Receiver 2 IN 1 Wireless Audio 3.5mm Jack Aux Adapter. 5.0 Bluetooth Transmitter Receiver Wireless 2 in 1 Audio 3.5mm Jack Aux Adapter. Supports multiple Bluetooth versions: Compatible with multiple Bluetooth versions (e.g. Bluetooth 4.0, 5.0, etc.), supports most smartphones, tablets and music players.
eBay