Philips TAT1138BK Black IPX4 TWS True Wireless In-Ear Headset Exclusive 13mm drivers for rich sound and powerful bass Hear the sounds in their most realistic form. These headphones use custom-designed, 13mm dynamic drivers to give you an immersive listening experience. High power capacity of drivers strengthens dynamics and basses

so you don't miss a beat. Don't worry. It offers up to 15 hours of playback time with the box. No matter how long your day lasts, these headphones won't let you down. In addition to the five-hour playback time, it can be used for another 10 hours with its handy pocket-sized box. AI-powered microphone for clear call quality Don't let outside voices interrupt your listening experience. These headphones feature an AI-powered microphone that uses an advanced AI algorithm to filter out noise you might not want to hear and ensure clear search quality. Hear each other clearly every time. Ergonomically designed headphones for all-day comfort These comfortable headphones fit snugly into your ear canals and reduce external noise with excellent insulation. Thanks to the fact that it does not put pressure on your ears, you can enjoy a comfortable listening experience for hours. IPX4 splash and sweat resistant IPX4 rating and powerful 13mm drivers allow you to enjoy perfect sound in all weather conditions. Headphones are resistant to splashes of water and a little rain or sweat is no problem in performance, so you don't have to worry about getting caught in the rain. Technical Specifications Impedance: 16 Ohm Speaker diameter: 13 mm Sensitivity: 125.9 dB (1k Hz) Frequency range: 20 - 20,000 Hz Maximum power input: 10 mW Bluetooth version: