Bluetooth-musikstreaming-audiosystem-audioadapter, Geeignet Für Smartphones Und Tablets, Drahtloser Lautsprecheradapter

1. Multiple Connection Options: It offers multiple connection options, such as USB flash drive, RCA, and 3.5mm aux, suitable for various audio devices. 2. Stereo Music Transmission: Enables wireless stereo music transmission, making your audio devices more flexible and convenient. 3. Built-in Microphone: Equipped with a built-in microphone, it supports call functionality, allowing you to easily make calls while driving or working. Supported Devices: Supports connection to two mobile phones Bluetooth Version: 5.3 Output Interface: 3.5mm stereo RCA left and right channel Functions: USB flash drive, hands-free calling, NFC connection Bluetooth Protocol: AVRCP, A2DP Frequency Range: 2400-2483.5MHz Frequency Response: 20Hz-20kHz Output Power: 28mW RL=16Ω Signal-to-Noise Ratio: >90dB Total Harmonic Distortion: