Ready to GoFoldable design allows you to fold the headphones down to a compact travel size if you need to put it in your bag or backpacks.Wireless / WiredIt is not only a Bluetooth headset, but also a wired headset. With the included 3.5mm cable, you can still enjoy your favourite music when the battery runs low.Wide CompatibilityBluetooth 5.0 technology for fast and stable connection to a wide range of Bluetooth-enabled devices. Wireless connection range up to 30 feet. Compatible with all Smart Phones , Tablets, PCs and MP3s.SpecificationsModel: Treble 1200Bluetooth Version: 5.0Standby Time: 300 HoursMusic Play Time: upto 12 HrsWireless Range: 33ft (10m)Bluetooth Protocol: A2DP / AVRCP / HSP / HFPCharging Time: 1.5 HoursBattery Capacity: 300mAh