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Bluetooth version: AC7003F/V5.4version
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Frequency: 2.402-2.48MHz
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Transmission level: Class 2
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Speaker: 1506
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Battery capacity: 160mAh*2
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Temple material: TR90
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Frame material: PC
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Charging method: magnetic charging
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Music playing time: ≈15H
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Talk time: ≈12H
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Transmission distance: 10~15m
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Charging input: 5V/1A 2H
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Standby time: 240H
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Charging time: 2H