Let music and communication gosmoothly bychoosing ourLC-B40 Hands-free Music Stereo Wireless Bluetooth 4.0 Headset for Samsung iPhone which adopts short distance wireless communication technology!The Bluetoothheadsetallows you to easily make and receive calls while traveling， office or driving by connecting the headset to wireless Bluetooth technology compatible cellphones without using cables. It supports multi-point with 2 devices and battery status display on iOS devices. Furthermore，it will report the incoming phone number for you. This is the previous chance you’re waiting for!                                    Features             Support voice reporting incoming phone number and previous/next song<br> It supports multi-point with 2 devices and battery status display on iOS devices<br> Let you experience superb audio quality<br> Comfortable to wear， it allows you to have clear sound transmission without ambient noise and keep incoming communication private<br> Advanced technology in echo cancellation & noise reduction ensures exceptional sound quality<br> Support Bluetooth and hands-free function<br> Offer you 10m wireless range， 5 hours talk time and 100 hours stand-by time  <br>                                                            Specifications             Color     White    <br> Material     PC    <br> Bluetooth Version     4.0    <br> Support Profile     Headset， HFP， A2DP， AVRCP    <br> Talking Time     About 5 Hours    <br> Standby Time     Up to 100 Hours    <br> Charging Time     1.5 Hours    <br> Music Play Time     About 5 Hours    <br> Wireless Range     10m    <br> Previous Song， Next Song     Yes    <br> Battery Status Display on IOS Device     Yes    <br> Support Multi-point with 2 Device      Yes    <br> Voice Reporting Incoming Phone Number     Yes    <br> Working Temperature      -10℃—60℃    <br> Dimensions     (2.36 x 0.87 x 0.67)" / (6 x 2.2 x 1.7)cm (L x W x H)    <br> Weight     0.35oz / 10g       <br>                                                             Package Includes            1 x Bluetooth Headset<br>1 x Charging Cable<br>1 x Manual<br>1 x Ear Hook<br>2 x Headset Caps<br>1 x Headphone Cable<br>