Immerse yourself into new depths of sound with the Defunc TRUE AUDIO in-ear sound isolating truly wireless headphones. These completely wireless Bluetooth earbuds have three silicone ear tip sizes so you can find the perfect fit, and with 5 hours of active playtime, enjoy your commute, your gaming session, or your workday without needing a charge. | Defunc TRUE AUDIO In-Ear Sound Isolating True Wireless Earbuds - Black