Features:-Built-in graphene diaphragm, bringing high-fidelity sound quality, making the sound more shocking and powerful.-It adopts ANC and ENC intelligent noise reduction to isolate the influence of environmental noise.-With LED full-color touch screen, with multiple functions, to achieve direct control.-It uses Bluetooth 5.4 connection, stable connection, low latency, high transmission efficiency.-The shape is ergonomically designed and fits the contours of the ears to ensure comfort.Specification:Colour: blackBluetooth: 5.4Bluetooth distance: 10 metersChannel system: stereoStandard voltage: 3.7VEarphone battery capacity: 30mAhCharging box battery capacity: 400mAhTransmission distance: about 10 metersEarphone charging time: about 1 hourCharging box chargin.
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