Key Features

• Waterproof specification: IPX5-level waterproof for earphone
• Bluetooth version: V5.0
• Bluetooth protocol: HFP, HSP, A2DP, AVRCP
• Effective distance: 10m (barrier-free)
• Audio decoding: AAC/SBC
• Speaker specification: 6mm diamond-like carbon diaphragm speaker
• Frequency response range: 20Hz-20kHz
• Endurance of complete unit: about 20 hours
• Endurance of earphone: up to 5 hours
• Charging time: 1.5h (earphone) 2h (charging case)
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