Find your intensity with these waterproof wireless in-ear sports headphones. The heart-rate monitor helps you get the best performance from every training session. 6 hours playtime and strong sound push you to the next level. These in-ear sports headphones featuring Bluetooth 5.0 allow you to enjoy absolute Freedom. These sports headphones let you listen to music on the go and during workouts. With a single charge (2 hours), These Philips sports headphones provide you with a total of 6 hours of playback time. So you won’t run out of steam too quickly during your workout. These in-ear Bluetooth sports headphones feature a built-in heart rate monitor. Know immediately when you need a break or can continue with your workout. These Philips action fit wireless headphones are certified IPX5, which means they are protected from projected water and sweat. Features and Benefits 3 interchangeable ear-tip covers for a perfect in-ear fit - Three sizes of interchangeable rubber ear-tip covers create a perfect seal. 6 hours playtime when monitoring - Run faster. Jump higher. Kick harder. You get 6 hours of playtime, even when monitoring your heart rate. A single charge takes 2 hours. Built-in mic with echo cancellation for clear audio - No more of those annoying echoes when you are talking on the phone. With our acoustic echo cancellation, you always get a clear, undisturbed connection. Heart-rate monitor built-in - Track your heart rate with the built-in monitor. A sensor in the earbud tracks your heartbeat with precision. You’ll know when to push it and when to rest, so you get the best possible results from every workout. Compatible with open fitness-tracking apps. IPX5 waterproof. Waterproof and sweat-proof - These sports headphones boast an IPX5 soak-proof rating, which means they’re resistant to sustained soaking. Sweat hard, train in the rain or even wear them in the shower. Quick Charge. Charge for 15 minutes, train for an extra hour - A single charge takes 2 hours. If you need an extra boost, just 15 minutes of Quick Charge gives you another hour of playtime. Smart pairing. Automatically find your Bluetooth device - The user-friendly buttons let you pause your playlist, take calls and adjust volume-all without touching your smartphone. The headphones are ready to pair the instant you switch on Bluetooth. Once they’re paired, they remember the last device they were paired with. Soft, rubberised wing tips. Secure and comfortable - Three sizes of interchangeable rubber ear-tip covers create a perfect seal. Flexible wing tips fit securely under the ridge of your ear. No matter how hard you go, these sports headphones stay where you need them. User-friendly button control - User-friendly button makes it easy for kids to take a call, skip a track or pause what they’re listening to. All without touching their smartphone. Volume buttons on the base of the ear cup are easy to reach, as is the LED light button. Detailed sound. Good sound. Great passive noise isolation -Plug into a world of crystal clear and natural sound with precisely tuned 6 mm drivers. Your Sports headphones are carefully engineered to deliver crisp and richly detailed yet natural sound, whatever music you are listening to. Specifications Sound Acoustic system: Closed Magnet type: NdFeB Impedance: 16 Ohm Speaker diameter: 6 mm Sensitivity: 95 dB Diaphragm: PET Frequency response: 20 - 20,000 Hz Connectivity Bluetooth profiles: A2DP, AVRCP, HFP, HSP Bluetooth version: 5.0 Maximum range: Up to 10 m Built-in microphone Convenience Volume control: Yes Call management: Answer / End call, Reject call, Call on Hold Power Battery type: Li-Polymer Rechargeable: Yes Standby time: 100 hr Talk time: 6 hr Music playtime: 6 hr Charge time: 2 hr General Depth: 3 cm Height: 8 cm Width: 8 cm Weight: 0.0145 kg Colour: Black What’s Included Philips Wireless Headphones TASN503BK/00 USB cable Ear caps: 3 sizes Quick start guide