Philips 3000 series TAT3509WT/00. Product type: Headset. Connectivity technology: True Wireless Stereo (TWS), Bluetooth. Recommended usage: Calls/Music. Headphone frequency: 20 - 20000 Hz. Wireless range: 10 m. Cable length: 0.2 m. Weight: 35 g. Product colour: White

Immerse with Noise Cancelling Pro
Adaptive noise cancellation quickly reacts to your surroundings to suppress external noise, including wind, in real time. If you want to hear what's going on around you, Awareness Mode lets outside sounds back in. Quick Awareness enhances voices, so you can have a conversation without removing your headphones.

Great sound even at low volume with Dynamic Bass
These true wireless earbuds sound great, and you won't need to turn up the volume to get the best out of their 10 mm drivers. Activate Dynamic Bass via the left earbud or the Philips Headphones app, and you can enjoy the full power of your favourite basslines even if listening quietly.

Always ready. Pocket-sized charging case and mono mode
Head out with the small charging case in your pocket and your earbuds will always be ready for you. They'll stay protected and charging when you're not using them, and mono mode means you can use either earbud while the other one charges.

Up to 24 hours of play time (18 with noise cancelling on)
With noise cancelling on, you get up to 6 hours of play time from a full charge and an extra 12 hours from the case (with noise cancelling off, you get 8 hours and an extra 16 from the case). For a quick boost, charge the earbuds for 15 minutes to get an extra hour. The case itself can be recharged via USB-C.

Clear calls. They'll hear what you're saying
Your voice will come through clearly when you're on a call. A dedicated mic picks up the sound of your voice while a noise-reduction algorithm quietens some of the background noise from the world around you.

Customisable on-ear touch controls
There are handy on-ear touch controls for noise cancelling, music playback, volume and calls. Prefer to use the left or right earbud? You can customise how these controls are set up via the Philips Headphones companion app.

Philips Headphones app. Personalise settings and controls
As well as customising the touch controls, our Headphones app lets you turn adaptive noise cancellation off and take control of the levels yourself. You can also use the app to keep your earbuds' firmware up to date, manage connected devices or find a missing earbud — and there's an in-app equalizer too.

IPX4 splash and sweat resistant
With an IPX4 rating, these true wireless earbuds are fully splash resistant. They won't mind a little sweat, and you don't need to worry about getting caught in the rain.

Better connectivity and sound. Next-generation Bluetooth
These earbuds will work with devices that support Bluetooth LE Audio and the LC3 codec to give you a steadier connection and noticeably better sound. The sound won't dip if you're streaming music or taking calls in built-up areas, and there's virtually no lag if watching films or gaming.

Warm, natural sound. Philips sound signature
From music to podcasts, you'll love what you hear! These true wireless earbuds feature large drivers, tuned to the Philips sound signature. Whatever you're into, you'll enjoy a warm, natural sound with deep bass.

Connect to two Bluetooth devices at the same time
Connect to two Bluetooth devices at the same time