 
                FiiO BTR7
Qualcomm QCC5124 Bluetooth chip; High-performance DAC ES9219C; Wired+Wireless charging support 3.5+4.4mm outputs; Support app control and OTA upgrade.
 
                Qualcomm QCC5124 Bluetooth chip; High-performance DAC ES9219C; Wired+Wireless charging support 3.5+4.4mm outputs; Support app control and OTA upgrade.