Lightweight On-Ear Headphones Bluetooth Headsets with Microphone and Volume Control Both Wired and Wireless Foldable Headphones for iPhone/TV/PC/Android KingYou HD007 Black Sound Features: The Kingyou HD-007 Bluetooth on-ear headphones have excellent low frequency and high frequency band performance. Exquisite clear sound, good high frequency extension, rich in details. Height separation, provide a full stereo feeling. Lightweight & Comfortable On-Ear Headphones: Only 0.3 lb, lightweight without burden; they feature padded design with soft leather-type material earmuffs and a stretch headband, breathable soft ear pads with specific perforation design will prevent the concentration of heat and moisture. Suitable for use at home, work or while travelling, provide premium comfort even long listening sessions. Come with a portable carry case. Long Battery Life, Both Wireless & Wired: Wireless mode -- A built-in 250mAh rechargeable lithium battery which provides 12-hr of talk/music playback time, 150 hours of standby, only charge about 2 hours; Wired mode -- come with 3.5 mm Audio Cable (4 feet) so the headphones will never power off. Easy to Use: Built-in mic for hands-free call. We Kingyou Bluetooth headphones provide a quick and stable connection with your Bluetooth enabled devices. 3 buttons in-line control, easy to use. Multi Compatibility & Warranty: Kingyou wireless on-ear headphones are compatible with the iPhone android mobile phone, smart tv, computer, iPad, iPod or any other Bluetooth devices. They also work with all Androids, tablets, mp3 players, and related devices with a standard 3.5 mm jack. We Kingyou Guarantee: 24 hours friendly customer on-line service, 30-day money back, worry-free 12-month manufacturer warranty. Buy worry free!