I used this wireless Ear buds mainly for travelling in the train and buses because it have very good noise cancellation in the noisy environment. It also have Bluetooth features and support the Qualcomm aptx. The sound is almost comparable to my other head phones like the Bose 35, Sennheiser Momentum 3 and the HD599. Except for the bass that is not as tight, the clarity of this ear buds is really excellent. The most useful is the transparent mode and the customized touch control which make it very easy to use. The ear buds is also comfortable and fixed nicely into the ears. The Bluetooth works perfectly with my Samsung handphones which is also equipped with Bluetooth V5.2. I used it almost every day and the battery life is about 8.5 to 9 hours for both L+R. Strongly recommended for those who want excellent sound with affordable cost.
Fantastic Good sound and very comfortable
Fit nicely and did not pop out of ear when running for a short while. Like the sound quality too.