B2 LDAC/aptX HD Bluetooth 5.1 Hi-Fi Audio Receiver with ESS DAC,OLED Display,RCA,Optical & Coaxial,Extended Range for Home Stereo

The B2 HiFi Bluetooth Receiver incorporates an on-board ESS DAC for analog output. It automatically enters pairing mode when powered on, requiring no manual operation. Unlike WiFi audio receivers that require both a driver and an app, this unit does not need either.
Auto Reconnect: First, enable Bluetooth on your phone.
Bluetooth Version 5.1: This Bluetooth DAC features a Bluetooth v 5.1 chipset, a premium solution for high-quality wireless audio performance, supporting LDAC, aptX HD, aptX Low Latency, aptX, AAC, and SBC decoding.
Audiophile Grade DAC: It features the ESS ES9018K2M DAC, a high-performance 32-bit / 384kHz PCM, 2CH audio D/A converter designed for audiophile-grade portable applications, meeting the demands of audio enthusiasts. Maximum RCA output level is 2.1VRMS.
Flexible Output Connectivity: Supports both analog (L/R RCA / 3.5 mm AUX) and digital (Optical TOSLINK + SPDIF Coaxial) outputs, providing wide compatibility with your existing stereo equipment.
Enhanced Long Range: Utilizes CLASS 1 Bluetooth technology and is designed with an external gain antenna. Please note that the operational range can be affected by many factors, such as physical obstructions like walls and metal obstacles, and also depends on the Bluetooth source device. Bring Your Old
Speakers Back: This HiFi Bluetooth DAC Receiver supports aptX HD, streaming high-quality music from Bluetooth-enabled cellphones, PCs, or tablets to any of your home stereo systems. It is plug-and-play and very easy to use