Features:

• A2DP Bluetooth with up to 30-foot transmission range for wireless music streaming
• Built-in microphone with advanced noise cancellation for crystal clear speakerphone calls
• Rechargeable battery offers up to 5 hours of continuous playtime
• Features two speakers and one passive radiator subwoofer
• Also works with any device that has a 3.5mm audio plug, such as smartphones, MP3 players, and tablets