JBL Tune 710BT by Harman, 50 Hours Playtime with Quick Charging Wireless Over Ear Headphones with Mic Color:Black Passive Speaker connectivity ‎Bluetooth Audio

Passive Speaker connectivity ‎Bluetooth Audio Wattage ‎40 Watts Voltage ‎30 Volts Wattage ‎40 Watts Power Source ‎Battery Powered Battery Average Life ‎20 Hours Charging Time ‎20 Hours Batteries Included ‎Yes Batteries Required ‎Yes Battery Capacity ‎7500 Battery cell composition ‎Lithium Polymer Signal-to-noise ratio (dB) ‎80 dB Total USB ports ‎1 Connector Type ‎Bluetooth

so you can enjoy the sea or take a dip in a pool without worry

eight hours of runtime

and provides free access to several international dictionaries

JBL Tune 710BT by Harman, 50 Hours Playtime with Quick Charging Wireless Over Ear Headphones with Mic Color:Black Passive Speaker connectivity ‎Bluetooth AudioFeatures JBL SIGNATURE SOUND: 40mm Drivers deliver JBL Signature Sound punctuated with Bass thats Deep and Powerful 50 HOURS PLAYTIME: With the Tune 710BT headphones, enjoy Wireless music nonstop for upto 50 Hrs QUICK CHARGING: Charging your headphones for 5 min will provide you an additional 3 Hours Playtime. WIRELESS BLUETOOTH STREAMING: Powered by Bluetooth 5. 0, Wirlessly Stream High Quality Music without any Messy Cords. MULTI POINT CONNECTIVITY: