<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><p style="font-family:&quot;Open Sans&quot;, Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box" align="start"><span style="font-size:18px"><span style="font-family:Arial, Helvetica, sans-serif"><span><span style="color:rgb(231, 76, 60)">There are two versions to choose from, one 3D eye mask with Bluetooth music and one basic 3D eye mask without Bluetooth. Please choose what you need!</span></span></span></span><br/><span style="font-size:16px"><span style="font-family:Arial, Helvetica, sans-serif"><span><br/>Bluetooth sleep eye mask adopts V5.0 program, binaural stereo design, comfortable cotton fabric with comfortable and soft breathability. For people with symptoms ofsleep difficulties, they can let them slowly go to sleep while enjoying music, and can also reduce the outside world. The noise disturbance provides a quiet sleeping environment, whether it is work break or sleep at night, Bluetooth sleep eye mask can help improve sleep quality, a magical sleep aid artifact!</span></span></span></p><div style="font-family:&quot;Open Sans&quot;, Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box" align="start"><span style="font-size:18px"><span style="font-family:Arial, Helvetica, sans-serif"><span><span style="color:rgb(255, 0, 0)">Bluetooth connection: with iOS, Android, Mac and Windows</span></span></span></span></div><p style="font-family:&quot;TT Norms Pro&quot;, &quot;Open Sans&quot;, Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box" align="start"><span style="font-size:16px"><span style="font-family:Arial, Helvetica, sans-serif"><br/>Bluetooth parameters:<br/>Bluetooth version: 5.0<br/>Bluetooth protocol: AGHSP<br/>Bluetooth solution: Blue message<br/>Bluetooth transmission distance: 10 meters<br/>Headphone channel: Stereo (2.0)<br/>Music playback time: maximum sound 7H, medium volume 10 hours<br/>Microphone distance: 1 meter<br/>Bluetooth standby time: 72H<br/>Battery capacity: 180ma/h<br/>Battery power: 0.55W<br/>Horn impedance: 32 ohms<br/>Horn power: 0.02W<br/>Frequency range: 2.4-2.4835GHz<br/>Sensitivity: 45dB<br/>Transmission power: 6dB<br/>Audio output distortion: 0.6%<br/>Audio output signal-to-noise ratio: 93dB<br/>Charging time: 1-2 hours<br/>Maximum input voltage: DC 5V<br/>Maximum input current: 150mah<br/>Maximum input power: 0.55W</span></span></p><p style="font-family:&quot;TT Norms Pro&quot;, &quot;Open Sans&quot;, Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box" align="start"></p></div></div><div class="detailmodule_dynamic"><kse:widget data-widget-type="customText" id="1005000021951609" type="relation"></kse:widget></div><p><br/></p>