iKross Bluetooth 4.0 Stereo Headphone Headset w/Microphone + USB Travel Charger for LG Volt 2, Tribute 2, Logos, Escape 2, Lancet, Leon, G Stylo, G4, G Flex 2 and more Cellphone Smartphone - Black Wireless Bluetooth 4.0 chipset delivers highest quality stereo audio wirelessly. Supports full hands-free calling features with built-in CVC 6.0 echo cancellation and DSP noise reduction. Support Profiles: A2DP1.2, AVRCP1.4, HSP1.2, HFP1.6. Exceptional battery life offers up to 12 hours of talk time or music playback and 20 days of standby time. Package Includes: 1x iKross Black Bluetooth 4.0 Stereo Headset with Case, 1x Black USB Home Wall Travel AC Charger Power Adapter