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1. Noise-canceling technique helps against loud and annoying noise.
2. The controller was designed to control volume, select songs, and take calls.
3. Even wear for a long time also won't fatigue; they are less likely to fall out and enjoy your music.
4. Perfect stereo headphones with high-quality drivers enable you to experience natural clear and super enhanced bass sound.
Working distance:> 10 m
Frequency response range: 2.4GHZ ~ 2.4835GHZ
Headphone battery capacity: 45mAh(/Single)
The battery capacity of the charging box: 300 mAh
Headset standby time: 80 hours
Continuous conversation time:3.5-4.5 hours