Specifications:

• Voltage: 12V
• Special Features: Can put it in your pocket anytime to go anywhere
• Speakers Types: Speakers Sets
• Signal To Noise Ratio: Support Windows XP/2000/Vista,Windows 7,Mac OSX 10.2 & higher,Linux 9
• Out Power: Bluetooth V2.1, support A2DP, AVRCP, HFP
• Model Name: AR251
• Material Type: plastic
• Item Weight: 0.152kg
• Item Type: Speakers
• Item Size: 55mm*55mm*32mm
• Impedance: Compatible with USB1.1 and USB2.0
• Frequency Range (Hz): Effective transmission distance: 10M
• Color Name: Black
• Car Make: universal
• Brand Name: GZRIVERRUN
• Audio Sensitivity: USB powered, no power adapter required