VicTsing Wireless Bluetooth 4.0 Headset with CSR4.0 Chip, Comfortable Wearing, Great Audio Sound, for Apple iPhone 6/6 Plus/5s/5c/5 Comes with the function of hands-free and voice answer (Say "Yes" or "No" to pick or reject call) In-ear type and has comfortable earplug Nice shape and unique style, Can connect two cell phones simultaneously, and will not miss any calls (Two mobile phone, one headset, a key to answer the call) Support Profile: HFP V1.6 wideband speech(HD voice ready), HSP V1.2, A2DP V1.2, AVRCP V1.4, CVC Version6.0 Micro USB connector charging via AC charger or computer USB port.