Mobatree MBT 703 Bluetooth Neckband with Mic, Smart Magnetic Buds, Upto 20 Hours Playback and Talk-Time, Noise Cancellation Bold Bass - Black*Forget the fear of missing out on important calls even if your phone is away from you with >14 meters connection range (without obstacle). *Crystal Clear Calling: Hear and be heard clearly with superior calling. These Bluetooth earphones with mic have a MEMS microphone allows for next gen calling experience. *The neckband has been carefully designed and developed with Wireless Version 5. 0 to meet the needs to this generation *Experience ease of use