Boombox 2 Portable...

For over 70 years, JBL has engineered the precise, impressive sound found in big venues around the world. These headphones reproduce that same JBL sound, punching out bass that?s both deep and powerful.Micro USB charging built-in battery provides up to 8 hours of playing time, with recharge in just 2 hours or 15 minutes for one-hour (max) top-up.Ensures that the headphones remain comfortably secure and tangle-free around your neck when not in use.Enjoy wireless calls and manage your music hands freeAllows you to effortlessly switch from one bluetooth device to another.

Delivers a powerful sound and deep bass to enhance your music experienceMeticulously designed ear tips fit snugly without hurting the ear canalBluetooth connectivity lets you stream audio from Bluetooth-enabled devicesJBL Pure Bass sound For over 70 years, JBL has engineered the precise, impressive sound found in big venues around the world. These headphones reproduce that same JBL DNA, punching out bass that?s both deep and powerful.Up to 6-hour battery life Enjoy your music and take calls for up to 6 hours. Get a full recharge in 2 hours.

Adjustable headband ensures a customizable fit.Lightweight design lets you to carry with ease where ever you go.Compatible with all Bluetooth enabled devices.

Driver sensitivity range is about 1kHz/1mW (dB) with impedance 14 ohmsDynamic frequency response range is about 20Hz?20 kHzWith up to 25 hours 5 hours from the earbuds and 15 hours from the case of battery lifeBluetooth frequency range is up to 2.4-2.4835 GHzTransmitted modulations are GFSK, ?/4 DQPSK, 8DPSK and 55mAh 3.7V battery