DC 8-32V Bluetooth 5.1 Lossless Decoding Board, Type-C AUX APTX LDAC Onboard Antenna Decoder with Acrylic Case QCC3034

On board antenna, with an open transmission distance of about 50 meters, there is no need for an external antenna. If installed in a metal shell to avoid signal shielding, you can purchase an external antenna for installation and reserve an IPEX antenna base. It has an I2S output interface, which can be connected to power amplifiers with I2S input function. It also has a button extension interface to achieve up/down song switching, pause/play, volume adjustment, and strong scalability. There is a TYPE-C USB interface left for PC sound card connection or USB power supply. For the QCC3034 model, official software can be connected via USB to perform EQ operations on internal DSP, only for experienced enthusiasts with software foundation. Complimentary acrylic shell and fixed magnetic column, magnetic adsorption type fixed installation, convenient and fast. lossless transmission, lossless decoding, no loss, displaying various dynamics and details of sound, without burrs at high frequencies, rounded mid-range, powerful low-frequency, and good elasticity. Extremely high parameter performance: dynamic 112dB, signal-to-noise ratio 112dB, distortion -93dB, no harm without comparison. Color: As Shown Material: plastic Specification: QCC3034 Package Contents: 1* Lossless decoding board 1* XH2.54-2P power cord 2* XH2.54-3P shielded wire Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.