Leyeet Bluetooth Headphones with Microphone Rechargeable Wireless Noise Cancelling Over Ear Headsets ? Bluetooth Headohones Features: Wear comfortable and secure: No pressure for your ear. This headset earpad is equipped with soft PU skin materials over the ear, feel lightweight and soft. Clear conversation and noise reduction:Can't miss any information. Ear cups fit around ears to help isolate Audio.Even you at airplane, outdoor , Indoor or Metro,You will hear clearly. Fold and adjustable design: Portable for travel, yoga, sport time. Foldable design for easy carry,Adjustable headset headband to fit your head size. Universal devices compatible: Bluetooth Connection. Only have bluetooth enabled devices, this headset could compatible with your PC, smart phone, tablet, speakers. With advanced chip update, no sound loss when connect successfully, feel the sound stream over your ears. Scientific Button Design: 5-Button control, including play/pause/answer/hang-up, equalizer, next track/volume up, previous track/volume down.Support voice command. Answer/ hang-up calls through one-touch controls button. Double-click the button to switch another song. Supports TF Card Mode Wired Mode:Insert your TF card or connect your PC by the packed cable to enjoy your music time. Working Time Display: Battery capacity also show in your smart phone to remind you timely. Wireless Headphones Bluetooth Noise Cancelling Headphones Over Ear headphones Folding. ? Wireless Headset Specifications: Bluetooth version: V4.2+EDR Bluetooth operating range : up to 10m (free space) Transmission frequency range: 2.4GHz-2.48GHz Supported profiles: A2DP, AVRCP, HSP, HFP Frequency response: 20Hz-20KHz Standby time: more than 800 hours Bluetooth music/call time: up to 12 hours Fully charged time: about 4 hours Charging voltage: DC 5V Battery Capability: 400mAH Color: Red| Black| Black+Gold| Black+Sliver| Black ? Pairng Method When the power is off, please press the function key about 3 seconds until the red/blue light flash alternatively. Open your cellphone Bluetooth, find and select the name""H01"", and then connect successfully. ? Package Includes: 1 x Bluetooth Headphone 1 x Micro USB charging cable 1 x User manual Bluetooth Headphones Wireless over Ear Headphones Noise Cancelling Headset with Microphone Features: Wear comfortable and secure: This bluetooth headphones ear pad is equipped with soft PU skin materials, feel lightweight and contribute to your ear protection. Clear conversation and noise reduction: Due to completely covered by the ear pad of this bluetooth headphones, no outside noise could enter into your ear, nor sound loss. Foldable and adjustable design: Redesigned to adjust bluetooth headphones angle to fit your headband size, and foldable to take in any where you want.