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headphone 603
Noise reduction Active noise reduction
Bluetooth Standard protocol Bluetooth 5.3
Waterproof class Other
Battery capacity (mah) Other
Earphone structure in-ear
Battery indicator LED
Wireless delay time is less than 30 ms
Audio codec LDAC/SBC/AAC
Connection range 10 meters
Water resistance Class lP55 (Earplugs only)
Noise Cancellation Active Noise Cancellation (ANC)
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