♬【Newest Bluetooth 5.0】Rademax bluetooth earbuds adopt the most advanced Bluetooth 5.0 technology which provided more stable connection (connection distance up to 45ft), faster paring(just need 2 seconds ) and universal compatibility. ♬【High Fidelity Sound】True wireless earbuds with 13mm vibrating diaphragm and HD rendering technology produce incredible sound quality with crystal crisp treble. Enjoy your music everywhere even in a loud environment. ♬【30 Hours Playtime】Bluetooth headphones get 4-5 hour’s playtime from a single charge(only 1 hour charge time) and 30 extra hours in the mini portable charging case. ♬【One Step Pairing】Just pick up earbuds from the charging case,the last-paired device automatically connects. And only one step easily enter mobile phone bluetooth setting to pair the earbuds. ♬【Stable & Best Gift】Lighter(4g) and ergonomic design, own incredible comfort and seamless sound that sits effortlessly in your ears. This wireless headphones also the best choice for your Christmas or New Year gift list.