OY632 HiFi Stereo Wireless Telephone Headset for PC Laptop Call Center Office Computer Noise Canceling Customer Service Bluetooth-compatible 5.0 Headphones with MicrophoneFeature:Professional noise-cancelling headphones - Humanized adjustable dust-proof high-sensitivity microphone enables the latest noise reduction technology, can accurately pick up your voice and block noise from the surrounding. Even in noisy environments, OY632 can ensure clear calls.Wireless headset with mute button - There is a mute button on the microphone, if necessary, just press the button to mute your voice during a call. The mute button is only effective when making a call.Lightweight and comfortable Bluetooth-compatible 5.0 earphones - Skin-friendly and soft ear cushions, flexible headband and ultra-light design, ensure that you can focus on talking and have a comfortable wearing experience.Compatibility and music playback function - OY632 wireless Bluetooth-compatible headset can be paired with any Bluetooth-compatible device, and can connect to 2 devices at the same time, such as mobile phones, tablets, computers, etc. You can also use it to enjoy clear music.Type-C fast charging, super battery life - OY632 can provide up to 17 hours of continuous talk time and 100 hours of battery life, and a single full charge only takes 2 hours.Simple control, easy operation of the panel - Press the button with your fingertips, you can operate, adjust the volume, answer or make calls (under Bluetooth-compatible connection)HiFi sound, the ultimate experience - HiFi lossless music, real and shocking experience sound quality. Clean and thorough, using PET diaphragm, restore the real original sound.Specification:Headphone model: OY632Headset name: Telephone headsetBluetooth-compatible version: BT5.0, compatible with BT4.2, BR/EDRBluetooth-compatible pairing name: Wireless headsetHeadphone material: ABSHeadphone color: BlackLife time: about 100 hoursSpeaker specifications: 40mm/20mW/32Bluetooth-compatible distance: 30 metersHeadphone battery capacity: 300mAhEarphone talk time: 30-60 hoursFrequency response range: 20-20KHzSensitivity: 108dB3dBCompatible protocol: A2DP/AVR CP/HSP/HFPHeadphone charging time: 1 hour to 3 hours, DC5V 1A, Type-C fast chargingMicrophone specifications: Strong resistance and high sensitivity 3012-M4618L15, impedance 2.2KQCompatible system: for iOS/Android/MACOS/WINDOWSCharging cable: 100cm/39.37in long, black round cable USB-Type-CHeadphone size: The outer diameter of the ear shell is 82mm/3.23in, the outer diameter of the head bow is 173mm/6.81in, the diameter of the top of the head bow of the earphone to the ear shell is 180mm/7.09inWeight: 180gNote:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!Please allow 1-2cm measuring deviation due to manual measurement. 1 X Earphone1 X Manual1 X Charging Data Cable1 X Color Box