CBT checks out these true wireless headphones with no cords and no tangles — just great audio. Charge/Storage case allows convenient recharging — charge up to three times while on-the- go. Features: The iQ Podz provide superb sound quality with deep bass and noise cancellation. Built-in microphone for taking calls on-the-go. IPX4 water resistance protects against splashing water such as rain and sweat. Includes charging/storage case, Micro USB cable and three sizes of ear tips. Compatible via Bluetooth v4.1 with almost any Apple or Android device. Multi-connection capability allows you to connect to two devices at once. Rechargeable battery. Music playing: 3 hours. Calling talk time: 2-3 hours. Standby time: 100 hours. Charging storage case allows you to recharge up to 3 times on-the-go.