Note:  S530 earphone is only for one ear， not a pair.<br /><br />function :<br />1. Listen to the song telephone two not mistaken， support listen to the song and answer the phone，<br />2. To telegraph number， the final code callback， the full intelligence in English and tone prompts， boot， paired， shut down the phone and lower battery power will be voice prompts;<br />3. Apple mobile phone has a power display， you can watch the headset at any time， do not worry about headphones without electricity to make your life worry-free;<br />4. A tow connection， can simultaneously connect 2 mobile phones;<br />5. bluetooth headset every time connected to the phone shutdown， and then turn on the Bluetooth headset will automatically back to connect the phone， and convenient faster;<br />6. Smart Compatibility: Support all Bluetooth-enabled mobile phones， tablets， notebooks， singing， QQ music， movies， etc.， Universal all mobile phonesSuch as iPhone 4，5，6/6S，7/7S， plus，Samsung Galaxy Note 3，4，5，S5，S6，S7，edge， LG，Sony，Motorola， iPad air 2， iPod Nano， HTC， etc<br /><br />------S530 earphone<br /><br />Product Features:<br /><br />1. Item Name: S530Mini Bluetooth Earphone<br />2. Bluetooth Version: V4.0+EDR<br />3. Impedance: 32 <br />4. Sensitivity: -42 dB <br />5. Frequency range: 20 - 20K Hz<br />6. Transmission Power: Class 2<br />7. Transmission Range: 10m<br />8. Radio frequency: 2.402 - 2.480G Hz<br />9. Color: White， Black， Pink， Blue， Skin Color<br />10. Music Time: 1-3h<br />11. Talk Time: 2 - 4 h<br />12. Standby Time: 120 hours<br />13. Charging Time: About 2 h<br />14. Battery Type: 50 mA rechargeable polymer battery<br />15. Output Power: 30 mW<br />16. Power System: AC110-220V / DC5V<br />17. USB Cable Length: about 5cm<br />18. Size: about 16 * 15 * 28 mm/ 0.63 * 0.59 * 1.10 inches<br />NOTE：<br />1>Just for RIGHT EAR，left ear also available but not confortable.<br />2>IT ONLY AS MONO，not as stereo even if you have 2 or more in hands.<br /><br /><br />Buyers Trust the yiyioostore Brand which is Dedicated to the Highest Quality Products and Fanatical Customer Support. Your COMPLETE SATISFACTION is our primary objective.<br /><br />Enjoy Freedom of Sound for an Active Lifestyle - Quantities may be limited - ORDER NOW!