Pure sound wireless Bluetooth earbuds pro V5.0 with touch control, active Siri, optical sensor, wireless charging case single-side use enabled The Porodo Soundtec Pure Sound Wireless Earbuds Pro delivers high-quality sound. They are Bluetooth-enabled to allow you the mobility you're looking for. The Porodo wireless earbuds provide 2.5 hours of run time for talking on calls without any breaks. These earbuds let you control music and make hands-free phone calls with just a touch. Their ergonomic ear tips provide comfort for prolonged music listening. In addition, they can work with Siri for enhanced digital assistant performance. The Porodo earbuds are also compatible with wireless charging for convenient use. They come with a case with a soft body and a curved lid that pops up to give you fast access to your earbuds.