If you are still looking for a high quality earphone, then this Cwxuan Wireless Bluetooth V4.2 Stereo In-ear Sport Earphone is your best choice. The excellent cell phone headset allows you to make and receive calls while on the move or in the office conveniently. The headphone delivers high performance and remarkable sound for your cell phone. This cell phone earphone is lightweight and stylish, so that it can add more spices to your cell phone devices. The practical headset with super clear and hi-fi sound effects brings you the best listening experience!<!--Features --><p>FEATURES</p><ul><li> Support Bluetooth V4.2</li><li> Support TF card up to 32GB</li><li> Support FM function, frequency about 87~108MHz</li><li> Ultra soft and elastic memory earbuds, more comfortable to wear</li><li> Light weight, easy to carry with</li><li> Small and stylish</li><li> Experience superb audio quality</li><li> Advanced technology ensures exceptional sound quality </li></ul><!--Specifications --><p>Specifications</p><table width="100%" border="0" cellpadding="0" cellspacing="0"><tbody><tr><td width="131"> Material</td><td width="365"> ABS </td></tr><tr><td width="131"> Support System</td><td width="365"> Universal</td></tr><tr><td width="131"> Headphone Features</td><td width="365"> For Sports & Exercise , English Voice Prompts , Phone Control , Long Time Standby , Volume Control , With Microphone , Lightweight </td></tr><tr><td width="131"> Color</td><td width="365"> Black </td></tr><tr><td width="131"> Dimensions</td><td width="365"> (6.30 x 3.24 x 0.59)" / (70 x 4 x 1)cm (L x W x H)</td></tr><tr><td width="131"> Weight</td><td width="365"> 1.73oz / 49g</td></tr><tr><td width="131"> Brand</td><td width="365"> Cwxuan</td></tr><tr><td width="131"> Model</td><td width="365"> 707</td></tr><tr><td width="131"> Connection</td><td width="365"> Bluetooth</td></tr><tr><td width="131"> Bluetooth Version</td><td width="365"> Bluetooth V4.2</td></tr><tr><td width="131"> Operating Range</td><td width="365"> 10m</td></tr><tr><td width="131"> Waterproof Level</td><td width="365"> IPX0 (Not Protected)</td></tr><tr><td width="131"> Applicable Products</td><td width="365"> Universal</td></tr><tr><td width="131"> Headphone Style</td><td width="365"> In-Ear , Bilateral</td></tr><tr><td width="131"> Radio Tuner</td><td width="365"> Yes</td></tr><tr><td width="131"> Support Memory Card</td><td width="365"> Yes</td></tr><tr><td width="131"> Memory Card Slot</td><td width="365"> Standard TF Card</td></tr><tr><td width="131"> Max. Memory Supported</td><td width="365"> 32GB</td></tr><tr><td width="131"> Battery Type</td><td width="365"> Li-ion Battery</td></tr><tr><td width="131"> Built-in Battery Capacity</td><td width="365"> 90mAh</td></tr><tr><td width="131"> Standby Time</td><td width="365"> 100 Hours </td></tr></tbody> </table><!--Package Includes --><p>Package Includes</p><ul><li>1 x Earphone</li><li>1 x Manual</li><li>1 x USB Charging Cable </li></ul><!--Extra Info --><!--produts_compatibility -->