2BOOM THUNDER BLUETOOTH HEADPHONES (BLUE)

2Boom Thunder Bluetooth Headphones (Blue).

FEATURES:
• This 2Boom Thunder wireless headphone delivers a rich, hi-fi stereo quality sound.
• Easily syncs with any Bluetooth enabled device, like smartphones and tablets.
• Built-in microphone allows for hands-free calls.
• Durable rubber finish.


SPECIFICATIONS:
• TF Card support
• FM Radio support
• Driver Unit: 40mm
• Impedance: 32 ohm
• Sensitivity: 110 dB at 1 KHz
• Frequency Response: 20 Hz - 20 KHz
• Battery: 250 mAh Lithium Polymer
• Working Time: 3-4 hours
• Charging Time: 2 hours