JBL ZB-510 Wireless Headset* -Model: ZB-510 by JBL / HARMAN - Type: Over-ear Bluetooth Wireless Headphones - *Key Features*: Pure Bass Sound, ANC - Active Noise Cancellation, HiFi Sound with App Control, IPX5 Waterproof, Lightweight & Foldable - *Battery*: Up to 16 hours playback with built-in rechargeable battery - *Other*: Compatible with all Bluetooth devices, Voice dial support Basically a wireless bass headset for music + calls with noise cancellation. (whatsapp) island wide delivery available 3Months warranty