This is a Bluetooth FM transmitter that supports hands-free operation. It is well engineered to deliver reliable and stable performance. It is your ideal partner for your driving trip or home entertainment.

• Dual wireless matches box car Bluetooth FM transmitter.
• Broadcom Bluetooth: V3.0+ EDR.
• Support HFP/HSP/A2DP/AVRCP/OPP.
• Bluetooth distance: class 2/10m.
• FM frequency: 108.00MHz.
• FM transmitting distance: 3m.
• Voltage input: 5V.
• Microphone: built-in, sensitivity: 140dB, effective distance: 1m.
• Battery: built-in lithium battery, 350mAh.
• Weight: 28g.