Bluetooth 5.0 technology: the transmission speed is twice that of Bluetooth 4.2 technology, and the power consumption is reduced by half. Better anti-interference performance and more stable connection. Real-time transmission of call and play games to avoid voice delay.
HIFI SOUND: Featuring Bluetooth 5.0 and ACC Audio decoding, provides a better and clear sound, High-fidelity audio perfectly restore the sound scene and rich details.3D sound with Bass
LONG BATTERY LIFE: Improved lithium polymer battery provides up to 6-9 hours of continuous playback with 1.5-Hour quick charge, enjoy a full day listening pleasure in the gym with the sports earbuds. Battery capacity: single ear 43mAh, charging box 380mAh, double ears full charge time: 4 times, cumulative use time 20 hours
DESIGN for SPORTS: The wireless running earphones made with soft silicone ear hooks fit onto any ear shape and not easy to fall off, sweatproof and lightweight, perfect for running, jogging, hiking, yoga, gym
Push in and it will auto power on/off, as they understand you very well.
Notable noice isolation delivers crystal clear talking in stereo mode.
Thanks to SBC+ACC professonsal codec, the QS1 reveals sound with higher resolution.