Bluetooth version: Bluetooth 5.0 Chip: Qualcomm QCC3020 Battery capacity: Headset battery capacity 85mAh. The charging bay has a battery capacity of 2000mAh Charging cabin: The charging cabin takes about 3 hours to recharge, and the battery life is about 5 times Noise reduction technology: dual MIC noise reduction Decoding format: aptX.SBC.AAC Transmission distance: The transmission distance is ~10m Endurance: Music duration is about 10h. Earphone charging time is about 1.5 hours. The call lasts about 10 hours Product size: Charging cabin size 72Ć 72Ć 38.5mm. Earphones measure 37.5x 26x 19.5 mm Product color: Black
