Bluetooth Headphones, Alpatronix HX101 Universal HD Noise Isolating Wireless Stereo Headset with Built-in Mic, Volume/Playback Controls, AptX, CVC 6.0, BT 4.1 [30+ Hrs. of Playback Time] - Black LATEST BLUETOOTH 4.1 TECHNOLOGY: Quickly pairs for the first time and instantly connects to a wide range of Bluetooth-enabled devices. Fast, solid and long-range connection up to 30 feet. Compatible with NEW Samsung Galaxy S8, Galaxy S8+, Apple iPhone 7 & iPhone 7 Plus. 30+ HOURS OF PLAYBACK TIME: Functions both as a wireless streaming headphones and hands free smartphone communication device. The built-in rechargeable battery provides up to a whopping 30+ hours of playback and talk time. Long lasting charge lets you listen to your favorite shows, podcasts and music throughtout the entire day without charging. Up to 900+ Hours of Standby Time! APTX & CVC 6.0: APT-X Audio decode technology provides exceptional, stereo sound quality. CVC 6.0 digital noise reduction technology, filters ambient noise that enhances the sound further when answering phone calls or while listening to music. Both features are a must for a high definition surround sound experience. INTUITIVE CONTROLS: Ultra portable, soft and cushioned earphones offers a highly comfortable and secure fit for noise isolation and reduction. Easily control your device with the on ear playback controls to quickly skip forward/back, pause/play, answer and hang up phone calls. Save battery by connecting your headphones directly with the 3.5 AUX cable included in the package. Pairs within seconds LED Indicator AUX Input &amp; USB Charging Interface Exceptional High-Definition Sound Built-In Microphone for Hands Free Control (Answer or Hang Up Phone Calls) Playback Controls (Play, Pause, Skip Forward, Skip Back) Volume Control (Increase + or Decrease -) Highly Comfortable Cushioned Ear Pillows Frequency Range: 20Hz - 20KHz Bluetooth 4.1 + AptX CVC 6.0 Noise Cancellation Transmit Range: 30 Ft. (10m) Continuous Playback or Talktime: 30+ Hrs. Charging Time: 2-3 Hrs. Standby Time: 900+ Hrs. Protocols: HSP, HFP, A2DP, AVRCP