JBL Pure Bass Sound The JBL Tune 520BT utilizes the renowned JBL Pure Bass sound, the same technology that powers the most famous venues all around the world. Wireless Bluetooth 5.3 technology Wirelessly stream high-quality sound from your smartphone without messy cords with the help of the latest Bluetooth technology. Customize your listening experience Download the free JBL Headphones App to tailor the sound to your taste with the EQ. The JBL Tune 520BT utilizes the renowned JBL Pure Bass sound, the same technology that powers the most famous venues all around the world. Up to 57H battery life and speed charge (5mins = 3H) For long-lasting fun, listen wirelessly for up to 57 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 3 additional hours of music. Hands-free calls with Voice Aware Easily control your sound and manage your calls from your headphones with the convenient buttons on the ear-cup. Hear your voice while talking, with the help of Voice Aware. Multi-point connections 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. Lightweight, comfortable and foldable design The lightweight materials and soft ear cushions with a padded headband make the headphones comfortable to wear for extended periods. The foldable design makes it convenient for you to carry your headphones anywhere and anytime you want music. Ask Siri or Hey Google Siri or Hey Google is just a button away. Activate the voice assistant of your device by pushing the multi-function button. Technical Specifications Driver Size: 33 mm / 1.30 “ Dynamic driver Power supply: 5 V 1 A Weight: 157 g / 0.35 lbs Headset battery type: Lithium-ion battery (3.7V / 450 mAh) Charging time: 2 hrs Music playtime with BT on: up to 57 hrs Frequency response: 20 Hz – 20 kHz Impedance: 30 ohm Sensitivity: 102 dB SPL@ 1kHz 1mW Maximum SPL: 95 dB Microphone sensitivity: -29 dBV@1kHz/Pa Bluetooth version: 5.3 Bluetooth profile version: HFP 1.7.2, AVRCP 1.6.2, A2DP 1.3.2 Bluetooth transmitter frequency range: 2.4 GHz – 2.4835 GHz Bluetooth transmitted power: ≤6 dBm (E.I.R.P) Bluetooth transmitted modulation: GFSK, /4DQPSK,8DPSK Maximum operation temperature: 45 °C Ear Cup External Height (cm/in): 7.34/2.8897 Ear Cup External Width (cm/in): 7.34/2.8897 Ear Cup Internal Height (cm/in): 3.1/1.2205 Ear Cup Internal Width (cm/in): 3.1/1.2205 Ear Cup Depth (cm/in): 1.78/0.7008

The JBL Tune 520BT utilizes the renowned JBL Pure Bass sound, the same technology that powers the most famous venues all around the world.

Extended Christmas Returns - Any orders made between 11th November - 8th December can be returned until 5th January.

Something not quite right? You have 28 days from the day you receive it, to send something back.

Please note, we cannot offer refunds on fashion face masks, cosmetics, pierced jewellery, adult toys, and swimwear or lingerie if the hygiene seal is not in place or has been broken.

Items of footwear and/or clothing must be unworn and unwashed with the original labels attached. Also, footwear must be tried on indoors. Items of homeware including bedlinen, mattresses, and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights.

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