Bluetooth Headset Transparent Semi In Ear Mini Wireless Bluetooth Headset Features: Intelligent noise reduction, binaural high-definition communication, built-in directional microphone, to achieve high-definition binaural communication, suppress environmental noise, amplify voice signals, so that communication is not delayed and communication is not obstructed No delay in sound, smooth game, Bluetooth 5.0 chip,-low delay in game audio and video, excellent stability and voluble, and immersive experience of the anime world Powerful animated unit, awakens surging sound quality, shocks, clear voice, bright treble, and balance bring you an extraordinary hearing feast Take out the earphone for instant connection and automatic matching. the first pairing is successful, the earphone has the memory connection function. out the earphone, it will automatically start up, and then it can be automatically connected for pairing Bluetooth 5.0 ushers in a new times. The new generation of low-power V5.0 chip provides faster transmission, lower power consumption, and easier connection. It allows you to enjoy wireless and create music Specification: Material: abs Turn on the machine and take it out to turn on the machine or (press and hold for 3 seconds manually to turn on the machine) Shut down, enter the warehouse, shut down or (press and hold for 5 seconds manually to shut down) Pairing mode Automatic pairing power on Right and left earphones paired successfully exchange between Chinese and English, Press any headset three times Successfully connected the headset to the phone Disconnect the headset from the phone Bluetooth Play Pause Click any headset last song Double click any ear Last song three strikes at any ear Game mode Four click arbitrary headset Voice assistant long press for 3 seconds to wake up Answer/end the call Click any headset Reject incoming calls Long press any headset Call numbers support most cell phone ringtones Low voltage prompt tone voltage is lower than 3.4V, low voltage prompt is reported (once every 60s) Shutdown when the low power shutdown voltage is lower than 3.3V Put into the charging chamber during charging Automatic shutdown: automatic shutdown 3 minutes without connection Automatic hibernation enters hibernation 30s when it is not working Package List: 1x Bluetooth headset Notes: Due to different displays and lighting effects, the actual color of the product may be slightly different from the color shown on the picture. Thanks! Due to manual measurement, please allow slight measurement deviation.