Specifications:

• Output: 5V/3.4A
• Music format: mp3, wma
• Model Name: Wireless Bluetooth FM Transmitter
• Item Type: FM Transmitters
• Input voltage: 12-24V
• FM transfer distance: 2meters
• FM frequency: 87.5-108 mhz
• Brand Name: GEYIREN
• Bluetooth vision: V2.1
• Bluetooth Transmission distance: 5meters
• Bluetooth protocol: A2DP, AVRCP, HFP.
• Bluetooth band: 2.4 GHz-2.48 GHz unauthorized ISM band