Cell Phone HSP / HFP V4.0+EDR Bluetooth Over The Head Headset With Micro SD Card

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Behind The Neck Over The Headset Bluetooth Stereo Headset With Music For Mobile Phone
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Specifications

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Comfortable wearing for outdoor sports, journey and so on?
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Bluetooth stereo headset K700 enables you enjoying music freely , It’s workable with various bluetooth enabled devices, such as MP3 player, household speaker, mobile phone, etc. A necessary companion of out door sports, journey and so on.?
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Highlights
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Safty rules?
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Please comply with your local laws, correctly using your mobile phone or bluetooth headset when driving.
Please take your notice when you are using bluetooth headset when driving ,to make sure your safty problem. Don’t give the? bluetooth headset to your children for fun, the small components could cause dangerous to your children.
Please notice the designated areas ,and use your phones and bluetooth headset as prescribed.(which including hospitals, explosion areas or some potential explosion dangerous areas)
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Please make sure power off your bluetooth headset before boarding, don’t be use in the plane.
Please don’t hang or store bluetooth headset near the place where air pocket might expand. It will be seriously dangerous to your body.
Please don’t take apart with or damage build-in battery.
Notice: When abandon the battery, you shouldn’t dispose with the general waste,please? complying with your local regulations.
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Maintenance and Maintain?
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Please power off your bluetooth headset before placing it in the pocket. In order to avoid mistake pressing the MFB of bluetooth headset.
Please don’t put the bluetooth headset in the liquid or some humid places.
Please don’t use the abrasive cleaner to clean the bluetooth headset.
Please don’t put the bluetooth headset in the place with extremely high temperature or low temperature. The best storage temperature is 10℃ to +60℃, or it will influence the life time of bluetooth headset.
Please don’t expose your bluetooth headset in the fire to avoid the explosion danger.
Please don’t touch with the sharp objects to avoid scratch and damage.
Please don’t put anything insert the bluetooth headset to avoid damaging the inner component.
Please don’t try to take the bluetooth headset apart.
Please put the bluetooth headset in some dry place ,if you don’t use it for a long time. Keep charging the bluetooth headset if more than one month to maker sure the ability of the battery and the bluetooth headset .and avoid? the great changes of temperature and dusty place.
before placing it in the pocket. In order to avoid mistake pressing the MFB of the bluetooth headset
Please don’t put the bluetooth headset in the liquid or some humid places.
Please don’t use the abrasive cleaner to clean the bluetooth headset.
Please don’t put the bluetooth headset in the place with extremely high temperature or low temperature. The best storage temperature is 10℃ to +60℃, or it will influence the life time of bluetooth headset.
Please don’t expose your bluetooth headset in the fire to avoid the explosion danger.
Please don’t touch with the sharp objects to avoid scratch and damage.
Please don’t put anything