Bluetooth 5.3, chip: JL AC6973 Battery capacity: 300mAh charging case, 30mAh headset Use time: 4 hours Size: 63.2*60*42.6mm, total weight: 47.8g Low-latency game-grade chip, listen to the sound and defend the position, one step ahead Support master-slave switching, summoning Sir and other functions ]]>
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