Wireless Headset Foldable Headset LED Lights Glowing Headphones Earphone Pluggable Card Universal Features: 1. Bluetooth headphone :No matter you are office worker or student, teenager or girls. Devices with all sorts of smart phones, tablets, computer or music player. bluetooth headphones feature &heavy bass,they suppress noise and provides you with a crisp clear sound during music or phone calls. 2. 3 in 1 Multi-Functions:These bluetooth headphones with microphones also can be used as corded headphones with 3.5mm audio cable,support (maximum 32G) and functions like a mp3 player 3. Space-saving:foldable design not saves space but also makes it portable. choice to take it study, outwork, travel. 4. Long Battery Life:400 mAh capacity rechargeable battery provides up to 10 hrs play back. Standby 180 hours. 5. Convenient Hands-Free Call:Built-in Microphone and volume control easier to pick up any incoming calls and enjoy voice chat or call communication when you are listening music. Never worry about any phone call. (But please note that the built-in microphone works in the wireless bluetooth mode.) Product Description: Parameters: Charging time: 1 hour Bluetooth receiving distance: 10 meters Standby time: 180 hours Battery capacity: 400mAH Call duration: 10 hours Bluetooth chip: Bluetooth version 5.0 Noise reduction: CVC6.0 Voice prompt: Supported Includes: 1x earphone Back to School School Supplies; Office Supplies; School Office Desk Accessories; Desk Accessories School Supplies College; Classroom Must Haves College School Supplies; School Supplies for Teen Girls