Слушалки JBL Tune 525BT wireless headphones - Blue (Blue)

About JBL TUNE 525BT.These Bluetooth headphones feature Bluetooth v5.3 connectivity, multipoint connection, and JBL Pure Bass sound.They also have a battery for up to 57 hours of autonomy.Comfortable and foldable.The JBL TUNE 525BT have a lightweight and comfortable design even during prolonged periods, and thanks to their folding function, they can be easily carried in your backpack anywhere.JBL Pure Bass: immersive sound.JBL Pure Bass technology will transport you to the magic of the best concert halls in the world, offering powerful and detailed bass, as well as clear and defined highs.Bluetooth v5.3 wireless connection.They connect wirelessly to your smartphone or compatible device via the latest Bluetooth 5.3 technology, as well as a multipoint connection that allows you to switch between multiple Bluetooth devices.JBL Headphones App.With the JBL Headphones app, you can personalize your listening experience quickly and easily.Adjust the equalizer to tailor the sound to your individual preferences and get optimized sound to your liking.In addition, voice prompts in your language will guide you through the various functions of the headphones, making it easy to set up and operate the headphones.Battery for 57 hours without cables.Finally, it has a battery with a duration of up to 57 hours without cables and you will have the possibility of obtaining 3 additional hours of playback with only 5 minutes of charging, so you can enjoy long listening sessions without worrying about the battery.And they have fast charging.Technical specifications JBL Tune 525BT Blue:.General characteristics.Brand: JBL.Product: Bluetooth Headphones.Model: Tune 525BT.Color: Blue.Audio characteristics.Driver (mm): 33.Number of microphones: 1.Driver sensitivity at 1kHz1mW (dB): 102 dB SPL@ 1kHz 1mW.Dynamic frequency response: 20 Hz - 20 kHz.Input impedance (ohms): 30.Measurements.Weight: 157 grams.Control and connection characteristics.Bluetooth version: 5.3.Bluetooth profiles: HFP 1.7.2, AVRCP 1.6.2, A2DP 1.3.2.Bluetooth transmission frequency range: 2.4 GHz - 2.4835 GHz. GFSK modulation transmission via Bluetooth: GFSK, π/4-DQPSK, 8-DPSK.Bluetooth transmission power: 6 dBm (E.I.R.P).Battery.Charging time (hours): 2.Maximum playtime (hours): 57.Functions and features.Hands-free calls.Charging cable.Foldable.Built-in microphone.JBL Pure Bass sound.Multipoint connection.Fast charging.Bluetooth.What´s in the box.1 x JBL Tune 525BT Blue Headphones.1 x USB-C charging cable.1 x Warranty/warning.1 x Quick start guide.