Product Name: Sound Intone P6 Wireless Headsets Bluetooth 4.0 Headphones with Microphone Support TF Card FM Radio for MP3 Cellphones Laptop Model NO.: P6 Earpad Size: One Size Wire Material: PVC Color: Multi-Color Line-Control: Without Line-Control Type: Wireless Earphone Style: Headband Jack Type: 3.5mm Microphone: With Microphone Function: Multimedia, Bluetooth, Sport, Mobile Phone, Noise-Cancelling Use: Household Trademark: OEM Transport Package: OPP Bag Specification: 100pc/carton 44x35x26/carton Origin: Shenzhen China HS Code: 2233344500 Product Description Sound Intone P6 Wireless Headsets Bluetooth 4.0 Headphones with Microphone Support TF Card FM Radio for MP3 Cellphones LaptopProduct Description:1:Great compatibility.Compatible with bluetooth-enabled devices of cellphones,notebook,laptop and smart TV etc.2.3D HD stereo sound, powered by professional BASS amplifier chip to provide powerful bass sound3.CVC6.0 broadband noise reduction, with automatic noise reduction technology, provide natural and clear music4.Can be used as wired headphone when its in low power, a wired 1.5 m long bold audio cable is avaliable(free charge) and capatiable with the card play function (TF card)5.Foldable design provides maximum portability,piano noble craft paint material to anti-scratch6.Using 40MM NdFeB strong magnet speakers. NdFeB large unit can enhance the bass horn shock effect and widen the sound field, play HIFI sound level. Advanced microphone system provides clear phone calls.7.Adopting protein soft high elastic ear pads, comfortable for long time wearing and isolating outside noise.8.Ergonomic design structure with strecable headband to fit different head size of different people9.Up to 6 hours of play time with rechargable 300MA safety explosion-proof polymer battery.Charge take only 1.5 hours and 30 hours standby,low battary alerts and smart power outage when in full charge.