Car FM Radio / Bluetooth Audio Transmitter / Dual USB Charger / SD Card Player

• Unique 4-in-1 multifunctional design.
• FM radio transmitter.
• 3.4A Dual USB fast charger.
• Micro SD memory card reader.
• External USB drive plug and play.
• Wirelessly transmit music and calls using Bluetooth.
• Automatic switch between audio play and receiving calls.
• Easily adjust to a FM radio channel of your choice.
• Built-in microphone and voice prompt for hands-free calling and answering.
• Power output voltage display.
• Universal support for car cigarette lighter sockets.
• Super clear LED screen (see Watch Video section).
• Built-in controls for volume adjustment, audio streaming and calls.

Specifications

• Standard: Bluetooth v4.2
• Bluetooth Protocol: AVRCP, HFP, A2DP
• FM Frequency range: 87.5-108.0MHz
• Supported file formats: mp3, wma, wav, flac
• TF card size: up to 32GB (max.)