• *Product features:*
• Excellent audio output, clear and rich in stereo quality.
• True pure high-resolution sound with double the treble bass
• The materials are very high quality, excellent magnets and the box itself is a respectable weight
• Works normally with iPhone and Android devices.
• Strong communication and determination.
• *Quick details:*
• Standby time: about 40 hours
• Charging case battery capacity: 300 mAh
• Charging time: about 90 minutes
• Battery capacity: 30 mAh.
• Bluetooth 5.1V
• The headphone supports the noise isolation feature.
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