Product code: 1033353 The Dudao U4A business headset is a modern and elegant solution for people who need reliable communication at work and on the go. Bluetooth 5.3 technology ensures a stable wireless connection, while the OWS (OPEN WEAR STYLE) design increases wearing comfort because the headset doesn't fit directly in the ear. A long standby time of up to 300 hours, IPX5 sweat and rain resistance, and compatibility with iOS and Android systems make it a practical tool for everyday conversations. Product features: - Stable Bluetooth 5.3 connection - quick pairing and minimal interference. - OWS design - an open form that doesn't fit in the ear and increases wearing comfort. - Long standby time - up to 300 hours without the need for frequent charging. - Universal compatibility - works with iOS and Android systems. - IPX5 resistance - protection against sweat and rain. Technical parameters: - Brand - Dudao - Model - Dudao U4A - Bluetooth version - Bluetooth 5.3 - Bluetooth chip - 5656C - Bluetooth range - up to 10 m - Talk time - 6 - 8 h - Standby time - 300 h - Charging time - 2 h - Battery capacity - 50 mAh - Protection class - IPX5 - Material - Plastic - Color - Black Included in the set: - Universal behind-the-ear headphone for both ears U4Pro Bluetooth - black