In your world, superior sound is essential, so slip on a pair of JBL LIVE400BT wireless on-ear headphones. Equipped with massive 40mm drivers, JBL LIVE400BT headphones deliver JBL Signature Sound, punctuated with enhanced bass so every track on every playlist pops. Need some help getting through the day? Easily access the Google Assistant or Amazon Alexa with a tap on the ear cup and play your favourite playlist, text your friend or check the weather and much more, without glancing at your phone. But that’s not all. The JBL LIVE400BT headphones can also keep you in touch with your surroundings thanks to the Ambient Aware function and TalkThru technology that lets you have a conversation without removing the headphones. Lightweight and comfortable thanks to the pillow soft padded headband, you’ll enjoy up to 24 hours of music streaming with 2 hours of recharging time, multi-point connection capabilities and a convenient detachable cable with remote/mic, that lets you rock on even when the battery goes off. Rock out while staying tuned in with the JBL LIVE400BT headphones. Features and Benefits JBL Signature Sound - 40mm drivers and a sound signature that can be found in the most famous venues all around the world. Get help from your Voice Assistant - Play your favorite playlist, text your friend, check the weather and much more by simply tapping the ear cup to activate the Google voice assistant or Amazon Alexa. Use the all-new JBL App to easily set your preferred voice assistants. Ambient Aware and TalkThru Technology - Don’t let the music stop! Stay in touch with your surroundings while listening to your tunes. A touch of the Ambient Aware button increases the ambient sound and lets you hear what’s happening around you. The TalkThru mode drops the music level down, allowing you to talk to your friends without removing your headphones. Up to 24 Hours Battery Life/ 2 Hours Recharging Time - Rock on for up to a full day and enjoy fast recharging if that’s not enough. 15 Minutes Charging for up to 2 Hours Playtime - A quick 15-minute charge lets you extend the fun for up to an additional 2 hours. Hands-free Calls - Stay in touch with your world by managing calls with the buttons on the ear-cup. When the battery is flat, just plug-in the audio cable and continue listening and chatting. Multi-Point Connection - Allows you to effortlessly switch from one Bluetooth device to another. You can simply switch from a video on your tablet to a call on your mobile phone, so that you’ll never miss a call. My JBL Headphones App - Personalize your listening experience by tweaking the JBL LIVE400BT sound preferences via the free My JBL Headphones App. Comfort-fit Fabric Headband - Shaped around your head with a fitting fabric headband and soft ear cushions, the LIVE400BT are super comfy. Detachable Cable with Remote & Microphone - When the battery is flat, just plu-in the audio cable and continue listening or chatting. Specifications Audio JBL Signature Sound: Yes Driver sensitivity at 1kHz/1mW (dB): 106dB SPL@1kHz/Pa Dynamic frequency response range (Hz): 20Hz - 20kHz Impedance (ohms): 32.0 Number of drivers per ear: 1.0 Control/Connections Wireless: Yes Bluetooth version: 4.2 Bluetooth profiles: A2DP V1.3, AVRCP V1.5, HFP V1.6, HSP V1.2 Bluetooth frequency: 2.402 - 2.480GHz Bluetooth transmitted modulation: GFSK, Ï€/4 DQPSK, 8DPSK Bluetooth transmitter power: 0-4 dbm Multi-Point Connection: Yes Alexa: Yes Bixby: No Google Assistant: Yes Siri/ Google Now: Yes TalkThru: Yes Battery Battery Type: Lithium-ion polymer (3.7V, 700mAh) Rechargable battery: Yes Charging time (hours from empty): 2.0 Maximum music play time with ANC off (hours): 24.0 Maximum play time (hours): 24.0 Speed Charging time (hours): 2.0 Maximum talk time (hours): 24.0 Speed charge: No General Ambient Aware: Yes Built-in Microphone: Yes Comes with APP: Yes Hands Free Call: Yes On-ear: Yes Remote control on ear cups: Yes Touch Control: Yes Detachable Cable: Yes Fabric headband: Yes Flat-fold design: Yes Ear cushion material: PU Leather Headphone cable length (cm): 133.4 Headphone cable length (ft): 4.38 Driver size (mm): 40.0 Weight (g): 185.8 Colour: White What’s Included LIVE400BT Aux Cable Charging Cable 1 x Warranty/Warning 1 x QSG/Safety Sheet