<p>• Model: M2535E1<br><br>• Triple-mic AI noise reduction for clear calls in 12m/s wind<br><br>• Certified Hi-Res Audio with powerful coaxial triple drivers<br><br>---<br><br>• Dimensions of a single earbud: 30.6 x 21.3 x 24.5mm<br><br>• Dimensions of charging case: 61.01 x 48.28 x 25.17mm<br><br>• Weight of a single earbud: 5.3±0.1g<br><br>• Weight of charging case: 36.3g±1g<br><br>• Total weight: 46.9g±1g<br><br>---<br><br>• Earbuds battery capacity: 54 mAh<br><br>• Charging case battery capacity: 480 mAh<br><br>• Charging port: Type-C<br><br>• Earbud input parameters: 5V 250mA MAX<br><br>• Charging case input parameters: 5V 700mA MAX<br><br>• Charging case output parameters: 5V 500mA MAX<br><br>• ---<br><br>• Wireless connection: Bluetooth 5.4<br><br>• Bluetooth protocols: Bluetooth Low Energy / HFP / A2DP / AVRCP<br><br>• Communication range: 10m (open space free of obstacles)<br> <br>• Safety Mark: Exempted, Product uses USB<br><br>---<br><br>Warranty Information<br><br>• Address: 229, Lavender Street, Singapore 338778<br><br>• Email: [email protected]<br><br>• Service Center Number: 85814530<br><br>• Call Center Number: 8008528474<br><br> <br><br>• Working Hours:<br><br>Tuesday – Saturday: 10am – 7pm<br><br>(Sunday, Monday, Public Holiday – Closed)</p> <p>• 1 Year Official Warranty<br><br>• Up to 55dB smart ANC for pure quietness<br><br>• Up to 5kHz ultra-wide frequency noise cancellation</p> <p>Store in cool and dry place</p> <p>Singapore</p>