XCLUSIV’ – TWS AURICULARES ART 2 EARPHONES WITH CHARGING CASEPERSONALIZED DESIGN – ELEGANT AND TRENDY – WITH TRUE WIRELESS TECHNOLOGY, NO MORE CABLES – ERGONOMIC AND COMFORTABLE – CHARGING CASE TO EASILY STORE, TRANSPORT AND CHARGE YOUR HEADPHONES.POWER SUPPLY: INTEGRATED 35 MAH LITHIUM-POLYMER BATTERY – AUTONOMY: 10 HOURS – RANGE: 10 METERS – CONNECTIVITY: BLUETOOTH 5.0 – FREQUENCY RANGE: 20 – 20,000 HZ – IMPEDANCE: 32 OHM – INTEGRATED UNIVERSAL MICROPHONE – SENSITIVITY: 96 DB – TYPE: SEMI-IN-EAR – COL. YELLOW AND WHITE