Bluetooth Headphones 5.3 Wireless Earbuds Breathing lamp Noise Reduction Bass IPX5 waterproofs Sports Earphones Microphone Stereo Headset Features: [Ultra Lightweight and Compatible for Small Ear] The surface and Angle of earbuds in-ear part have been polished and refined repeatedly to achieve a between beauty and comfort.Breathing lights. Cool lights Small mini light weight, Especially for sports, workout, fitness room. [Stereo Sound Quality] Earbud powerful and wide sound range, which the HiFi treble full of dynamics, and the bass powerful.Adopt advanced Bluetooth chip makes the sound played by the earphones much more beautiful and pleasant, suitable for sports [Noopsyche Manipulate] Earbuds supports dual ear control, providing convenient operation on volume control, previous/then song, pause and calls along as well as control. [Bluetooth 5.3 & Connection] With Bluetooth 5.3 technology earphone has superior sound quality and strong signal, so that there is no disconnection in listening music or making phone calls within 15 meters. [Long Battery Life] With headphone 35mAh capacity and charging bin 350mAh capacity. The earbuds lasts 4-8 hours for normal use (60% volume), and the charging bin lasts 20 hours for 3 charges, which gives you excellent experience of long standby. Product Description: Product: Bluetooth Headset Color: Black Working time: 4hour Charging time: 60 minutes Link distance: 15m/4.9ft Bluetooth version: V5.3 class: IPX5 Product size: 7.5×4.5cm/2.95×1.77in Product weight: 80g/0.176lb Package Content: 2 x Bluetooth Headset 1 x Charging cable 1 x Charging box