JBL Tune 510BT: Wireless On-Ear Headphones with Purebass Sound - Black Description The JBL Tune 510BT headphones let you stream powerful JBL Pure Bass sound with no strings attached. Easy to use, with up to 40 hours of battery life and speed charge, they are super lightweight and comfortable. Grab them and fill your day with music! Features: The Tune 510BT wireless headphones feature renowned JBL Pure Bass sound, which can be found in the most famous venues all around the world.Specific uses for product : Personal With Wireless Bluetooth 5.0 Streaming, you can stream wirelessly from your device and even switch between two devices so that you don't miss a call. Dynamic frequency response range (Hz) 20 Hz 20 kHz For long-lasting fun, listen wirelessly for up to 40 hours and recharge the battery in as little as 2 hours with the convenient Type-C USB cable. A quick 5-minute recharge gives you 2 additional hours of music. Easily control your sound and manage your calls from your headphones with the convenient buttons on the ear-cup..Note:If you face issue in Bluetooth connectivity please turn off the Bluetooth function for a couple of minutes, then turn it back on Siri or Hey Google is just a button away: activate the voice assistant of your device by pushing the multi-function button. Featuring an adjustable headband the Tune 510BT are designed to fit nearly any head size comfortably Product Details: Brand: JBL Model Name: Tune 510BT Color: Black Form Factor: On Ear Connectivity Technology: Bluetooth 5.0 Brand: JBL Model Name: Tune 510BT Included Components: Cable, Wireless Headphones, User Manual, Warranty Card Age Range (Description): Adult,Kid Model Number: JBLT510BTBLKAM Unit Count: 1.0 Count Number of Items: 1 Charging Time: 2 Hour Battery Life: 40 Hour Warranty Description: 1 year Specific Uses For Product: Personal Impedance: 32 Ohm Frequency Response: 20 KHz Noise Control: Active Noise Cancellation Connectivity Technology: Bluetooth 5.0 Wireless Communication Technology: Bluetooth Headphones Jack: 3.5 mm Jack Compatible Devices: Tablets, Personal Computer, Laptops, Smartphone Form Factor: On Ear Ear Placement: On Ear Color: Black Style: headphones Material: Plastic Item Weight: 160 Grams Special Feature: Wireless, Lightweight, Foldable Control Type: Voice Control Cable Feature: Retractable Control Method: Touch, Voice