[Product Information]

• Power supply:usb 5V power supply;Let ordinary speakers instantly become wireless bluetooth stereo audio speakers.
• Support USB and 3.5mm jack audio transmmit.
• Up to 10 meters working distance.
• Bluetooth version:V4.0 and support A2DP technology.
• Compatible with any car stereo speaker or portable speaker with 3.5mm audio socket or USB audio receive port.