The S530 Super Mini Smart Bluetooth V4.0 + EDR Headset is so tiny that it becomes barely visible when you put it in your ear. With the convenience of Bluetooth V4.0 + EDR technology， it lets you answer phone calls， listen to music， watch movies， play games， and chat online hands-free. High-grade driver unit produces high quality stereo sounds for a greater level of listening pleasure. The microphone adopts echo and noise cancellation technique and is sensitive enough to pick up your voice clearly. Even better， such a mini earpiece can connect to two devices simultaneously. Don&acute;t miss out!                                    Features             Super tiny， barely visible when you put it in your ear<br> Bluetooth V4.0 + EDR technology， low energy cost and long working range<br> Let you answer phone calls， listen to music， watch movies， play games， and chat online hands-free<br> High-grade driver unit produces high quality stereo sounds<br> The microphone adopts echo and noise cancellation technique<br> Multipoint technology allows you to pair and maintain connections with two devices at the same time<br> Inbuilt 50mAh battery for up to 3 hours of music time or 4 hours of talk time <br>                                                            Specifications            Bluetooth Version    V4.0+EDR    <br>Bluetooth Mode    Hands Free / Headset    <br>Wireless Frequency    2.402 - 2.480GHz    <br>Transmission Power    Class2    <br>Transmission Range    10M    <br>Input    AC 110-240V    <br>Output    DC 5V    <br>Music Time    3 Hours    <br>Talk Time    4 Hours    <br>Standby Time    120 Hours    <br>Charging Time    2 Hours    <br>Battery Type    50mA Rechargeable Lithium Battery    <br>Color    Blue    <br>Dimensions    (1.10 x 0.67 x 0.63) " / (2.8 x 1.7 x 1.6) cm (L x W x H)    <br>Weight    0.18 oz / 5 g    <br> <br><br><br><br><br><br>                                                             Package Includes            1 x Smart Contact Bluetooth Headset<br>1 x Charge Cable<br>