JBL Tune 520BT on-ear headphones blue color

Product type: on-ear headphones Sound control: volume control via device Connection type: USB (charging) Battery type: built-in rechargeable battery Design: Soft Ear Cushions, Padded Headband, Foldable Special features: Voice Assistant, up to 57 Hours Battery, Hands-free Calls Type: unisex Weight: 35 kg Multi-point: multiple device connection, simple — up to two devices Microphone: built-in microphone Connection technology: Bluetooth Color: blue