Dynamic Speaker Delivers stereo sound with deep bass for an engaging listening experience Ergonomic inear design for comfortable wear Largecapacity battery enables extended usage 1200mAh Charging Case Includes a 1200mAh charging case Provides up to 48 hours of use for convenient, onthego charging Noise Reduction BluetoothCompatible earphones with noise cancellation technology Clear sound with minimal interference or background noise Stable Connection BluetoothCompatible 5.1 chip for speed, stable transmission Strong antiinterference performance Intelligent touch control for easy operation Use scenarios Commuting and travel: enjoy reliable wireless listening during daily trips or flights Work and study: clear calls and focused listening for meetings, calls, and educational content Exercise and leisure: wireless listening during workouts or relaxed listening at home Key attributes addressed Function: wireless earphones with quality audio, noise reduction, and touch controls Compatibility: BluetoothCompatible 5.1 technology for stable connections Size and fit: ergonomic inear design for comfortable wear Performance: stereo sound with deep bass, long battery life, and robust antiinterference capabilities