You can get OEM bluetooth in-ear buds straight from China quite easily these days. They are cheap and punch well above their weight. My wired ear buds are subje

You can get OEM bluetooth in-ear buds straight from China quite easily these days. They are cheap and punch well above their weight. My wired ear buds are subjectively better sounding to me. My wired ear buds connected to a BT receiver also sound better. But the OEMs cost on the order of 50AUD/35USD...