It has a more stable signal, lower power consumption, and a more stable Bluetooth connection. 【Excellent battery working performance】 It can keep the music coming for 5 hours from both earbuds, and it can play 25 hours with the charing case. If you use it for 4 hours a day, it'll lastall week without needing a charge. 【Comfortable to wear】 The soft material is skin-friendly and fits the contours of the ears. It can obtain fidelity sound quality without hurting the ears, and can be worn for a long time.
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