ENERGY - TWS AURICULARES BLUETOOTH 5.1 SPORTS HEADPHONES MADE FOR SPORT - ULTRA LIGHT AND ULTRA COMFORTABLE - IPX5: RESISTANT TO SPLASHES, SPLASHES OF WATER, SWEAT, RAIN - TOTAL AUTONOMY 30 HOURS AT 50% VOLUME: 5 RECHARGES OF 6 HOURS - INTRA-FORMAT AURICULAR - ERGO SILICONE EAR HOOK, LIGHT AND FLEXIBLE - 3 PAIRS OF SILICONE TIPS (3 SIZES) - OPTIMAL HOLD OF THE EARPHONES WHATEVER THE MOVEMENTS - TOUCH CONTROL (PLAYBACK TRACKS, VOLUME, PLAY / PAUSE) - REDUCTION NOISE REDUCTION - HANDS-FREE KIT - INCLUDED: USB-C CHARGING CABLE.POWER SUPPLY: 30MAH LITHIUM-POLYMER BATTERY (HEADPHONES) / 400 MAH LITHIUM-POLYMER BATTERY (CHARGING BOX) - AUTONOMY: 30 HOURS - MAGNET DIAMETER: 10MM - FREQUENCY RANGE: 10 - 20,000 HZ - IMPEDANCE: 32 OHMS - BLUETOOTH 5.1 - RANGE: 10 METERS - SENSITIVITY: 96 DB - COUL. BLACK - NEW - AVAILABLE ANNOUNCED BEGINNING 07/2023