【TRUE WIRELESS & BLUETOOTH 5.0】Yinyoo kz s1 bluetooth earbuds true wireless equipped the most advanced bluetooth 5.0 with TWS technology. Sensitive touch sensor implements all functions with one button, with a gentle touch,the smart touch can do all functions and say goodbye to the pain caused by repeated button presses of traditional button-type earphones.
【EASY PAIRING & STABLE CONNECTION】Yinyoo kz s1 wireless earphones own fast and stable transmission. Picking up 2 bluetooth earphones from charging case ,then open mobile phone bluetooth setting to searchkz s1 to pair the wireless earbuds. Next time They will connect each other automatically in 6 seconds when you take out the earbuds.Pls confirm you have opened bluetooth mode.
【MORE MUSIC PLAYTIME】Yinyoo kz s1 true wireless headphones can last for 3 hours music time on a single charge of 1.5 hours. The charging case is a power bank, It is charged for 4 hours , then can support charging of headphones for 3-4 times. and the charging case has the battery display, You can know what is time need to charge.
【HIFI SOUND & COMFORT FIT】The Yinyoo kz s1 tws has incredible sound quality with deep bass and crystal clear treble.You can hear hifi stereo call sound and enjoy wireless music world. Outer cavity smooth lines design, 3 sizes of eartips provided,comfortable and secure in-ear tws true wireless earbuds Earbuds ,which make your phone call and music time more comfortable.best wireless earbuds for running, biking, jogging, walking sports etc.
【12 MONTHS WARRANTY】All products of Yinyoo Audio are original. You will get 12 months warranty and friendly customer service from the date of purchase if you order tws bluetooth earbuds from Yinyoo Audio, which make your purchase absolutely risk-free and you can enjoy testing out it’s quality and durability! If you have any query or issues, pls contact us freely to help you. Wish you a happy shopping, thanks~