Bluetooth-compatible 5.4 Enhanced Connectivity: Experience faster and more stable transmission speeds with Bluetooth-compatible 5.4 technology. Offer seamless pairing and connection with your Bluetooth-enabled smart devices, ensure clear sound with ultra-low latency and perfect synchronization Touch Control: Equipped with sensitive fingerprint touch control function, enabling you to perform all functions with a gentle tap High Fidelity Clear Calls: Equipped with advanced microphone, the earphones provide crystal clear hands-free calls. Additionally, the powerful speaker delivers powerful and HiFi sound for an immersive audio experience All-Day Comfort: The earphones adapt to ear curves, ensuring optimal shape retention for prolonged wear. The skin-friendly ear tip caps provide soft touch feeling, foster high skin adhesion and eliminate discomfort for healthier all-day wear Remaining Power Display: The digital battery indicator on the charging bin allows you to easily check the remaining power in real-time Specification: Bluetooth-compatible version: 5.4 Speaker diameter: 10mm Battery capacity: earphone: 35mAh for 1pc; charging bin: 400mAh Music time: 6-7 hours Talk time: 6-7 hours Charging time: earphone: about 40 minutes; charging bin: about 1-2 hours Communication distance: 10m Charging interface: Type-C Charging voltage: DC 5V/1A Package included: 1 Pair x Bluetooth-compatible Earphones 2 Pair x Ear Tip Caps 1 x Charging Bin 1 x Charging Cable 1 x English User Manual Other items not include