BT-BK Bone Conduction Bluetooth V4.1+EDR Sport Over the Ear Headphone Headset met Mic Voor iPhone Samsung Huawei Xiaomi HTC en andere smartphones of andere Bluetooth Audio-apparaten (Rood)

<dl class=spec"><dt>Battery Capacity</dt><dd><ul><li>200mAh</li></ul></dd><dt>Item Weight</dt><dd><ul><li>42g</li></ul></dd><dt>Model</dt><dd><ul><li>BT-BK </li></ul></dd><dt>Types</dt><dd><ul><li>Headset (with mic)</li></ul></dd><dt>Charging Time</dt><dd><ul><li>1-2 hours</li></ul></dd><dt>Bluetooth Version</dt><dd><ul><li>V4.1 + EDR</li></ul></dd><dt>Protocol</dt><dd><ul><li>A2DP</li><li>HSP</li><li>HFP</li><li>AVRCP</li></ul></dd><dt>Impedance</dt><dd><ul><li>16 ohm</li></ul></dd><dt>Music Time</dt><dd><ul><li>up to 6 hours</li></ul></dd><dt>Standby Time</dt><dd><ul><li>up to 200 hours</li></ul></dd><dt>Microphone Sensitivity</dt><dd><ul><li>-42+/-3dB</li></ul></dd><dt>Frequency Range</dt><dd><ul><li>2.405GHZ-2.480GHZ</li></ul></dd><dt>Transmission Distance</dt><dd><ul><li>Up to 10m</li></ul></dd><dt>Transmission Power</dt><dd><ul><li>Class 2</li></ul></dd><dt>Working Voltage</dt><dd><ul><li>DC 5V</li></ul></dd></dl>"