UiNB 2637 Bluetooth Wireless Headphones at Lowest Price is the best production of U&i which give you awesome music experience. It provides you HD sound quality with noise reduction function and super long standby. This high-class wireless headset is compatible with two mobile phones at the same time. U&i focuses on providing the luxury in sound that can make you feel awesome. Good quality music is the symbol of the best quality life.
|Bluetooth Version: …5|
|Talking Time: Up to 28*|
|Hours Music Time: Up to 20*|
|Hours Standby Time: Over 180* Hours|
|Charging Time: 1-2 Hours|
|Charging Type: Micro USB Charging|
|Power: DC5V 250mAh|
|Transmission Distance: 32ft. (10m) 3mW x 2|
|Output Power: Sensitivity: 102DB at 1KHZ|
|Impedance: 16 Ohm Frequency|
|Range: 20Hz 20KHZ THD <1%|
|Supported Profiles: HSP, HFP, A2DP, AVRCP|
|Mic Sensitivity: -42DB|
|Mic Impedance: 2200 OHM|
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