Feature: 1.Allow two Bluetooth smartphones to connect at the same time. Even if you have two mobile phones, you will never miss a call any more. 2. Bluetooth Headset support mute function during calls as well. Promote sound clarity by enhanced echo cancellation and noise suppression. You can easily handle calls via the multifunctional button on the Bluetooth Earphones. 3.The wireless Bluetooth headset work with all of Bluetooth devices, laptops, iPad, iPod, tablets and music players. Compatible with iPhone, Samsung, LG, and other Android cell phones. 4.Comfortable and light weight, even if the long time wearing a headset will not have any burden, no heavy feeling, the ears will not be painful, but also non-slip non-drop no pain all-day wear, very suitable for Driving and Office. Specification: Item Type: Wireless Bluetooth Earphone Bluetooth Version: V4.1 Bluetooth Supported: Headset, Handsfree, A2DP and AVRCP Transmission Distance: 8-12 meters Talk Time: 32 hours Music Time: 24 hours Standby Time: 70 Days Noise reduction: Active noise reduction Charging Time: 2-3 hours Color: Black&Gold, Black&Silver, White (Optional) Headset Weight: 14 g Package List: 1 x Wireless Bluetooth Earphone 1 x Charging Cable 1 x User Manual