Wireless freedom for music and calls Up to 3 hours of listening time on a single charge Storage case gives you up to 9 extra hours Auto pause on incoming calls Experience the convenience of wireless audio and enjoy clear call quality with these stylish TWS headsets. The latest Bluetooth 5.0 technology ensures a stable connection and low power consumption, providing a smooth and uninterrupted experience. Perfect for music, podcasts and hands-free calls – whether you're on the go or relaxing at home. Compact design and fast charging The ergonomic in-ear headphones sit comfortably in your ears and have a discreet, glossy finish. With up to 3 hours of playtime per charge and an additional 9 hours via the convenient charging case, you can listen all day. Fast charging via USB-C means you're ready to use them again in no time. Specification - Interface: Bluetooth 5.0, PIN code "0000" - Bluetooth frequency: 2402 - 2480 MHz - RF output power: 4 dBm - Profile support: HSP, HFP, A2DP and AVRCP - Range: Up to 10 m in open space - Battery life: Up to 3 hours per charge - Extra battery life via case: Up to 9 hours - Charging time: Approximately 1 hour, via USB-C - Speaker frequency range: 20 Hz - 20,000 Hz - Battery capacity: Case 200 mAh; headphones 30 mAh x 2, Li-Polymer - Net weight (whole set): 29 g