Dts Digital- Audio Decoder Converter Gear- Bluetooth Bt 5.0, Usb Music Player. Specifications: Support Format: DTS, DTS-ES, AC3, WAV, FLAC,APE, AAC. WMV, MP3, M4A DSP Sample Frequency Range: 24-192khz DSP Bit Rage Range: 16-24bit Max Working Current :400mA Type: Portable DSD Sampling Frequencies: 5.6448 MHz (DSD128) Certification: CE Inputs: USB Type-B Inputs: Optical (SPDIF) Inputs: Coaxial PCM Sampling Frequencies: 192 KHz Material: Metal Outputs: RCA Outputs: 3.5 Mm PCM Word Length: 24-bit Model Number: DAC651BT Input Format: DTS DTS-ES AC3 WAV FLAC APE AAC WMV MP3 M4A Dimensions (W X H X D): 20X15X10 Bluetooth: Yes D/A Converter: DAC651BT WIFI: No Product Name:: Bluetooth 5.0 USB 5.1 Audio Decoder Input Format:: DTS Dolby / AC3 Audio Decoder D / A Converter:: DTS Dolby / AC3 Audio Decoder Package: 1 X 5.1 AUDIO GEAR Decoder 1 X High Quality Optical Fiber Cable 1 X Power Adapter(US Plug EU Plug UK Plug AU Plug Available ) . We are an international seller, your order will be shipped from abroad so please allow the necessary time of minimum 14 working days for delivery right now depending on where you ship to, due to ongoing delays in postal deliveries globally.