5.3 Mini Hidden Sleep Headset Sports in-Ear Earbuds IPX5 Waterproof Wireless Earbuds Noise Reduction Touch Control Headphones

Size: 7540mm. Box size: 10.7 9.8 3cm. Earphone battery capacity: 30mAh. Earphone box battery capacity: 300mAh. Bluetooth version: 5.3. Transmission distance: about 15 meters. Waterproof level: IPX5. Description. Invisible design and ergonomics Invisible earplugs are designed according to the shape of the ear, very mini design style, very lightweight, 10.6mm thick, fit firmly with the ear hook, suitable for long-term wear, will not cause discomfort to the ear. Dual Noise Reduction Technology Excellent physical noise reduction combined with acoustic noise reduction technology, you can enjoy a quiet sleep time with sleep earbuds. Keep away from snoring and night noise. 360 ° surround stereo sound effects 360° surround acoustic design to create 360-degree stereo surround sound, so you can immerse yourself in the beautiful music, 13mm dynamic speakers, creating a wide sound field and balanced listening, solid and powerful bass detail snapping, really feel the live-level explosive sound qual