Experience audio excellence with AIWA Bud Stem True Wireless Earbuds 4H+8H. These sleek earbuds deliver immersive sound with a 10mm driver, covering a dynamic 20Hz-20KHz frequency range. Enjoy up to 4 hours of continuous playback and an additional 8 hours with the charging case. The in-EarBud stem design ensures a secure fit, while the built-in mic facilitates seamless call handling. With a 10-metre wireless range and an included charging case, these earbuds redefine your listening freedom. Charge the AIWA Bud Stem True Wireless Earbuds 4H+8H up easily with the included 30 cm USB Type A to Type C cable.