Upgraded active noise cancellation system achieves up to 98% noise reduction to block ambient distracting sounds effectively. Intelligent auto-adjusting ANC function detects surrounding noise conditions and automatically matches proper noise reduction intensity, adapting to indoor, outdoor, commuting and flight scenarios flexibly. Single charge supports 10 hours playback, charging case extends total playback duration to 50 hours; 10-minute quick fast charging supplements 4 hours listening time for emergency use. Adopts double-layer diaphragm drivers to output full-range sound with powerful bass, transparent midrange and bright treble, supports LDAC protocol to realize high-resolution wireless audio performance. Mini lightweight ergonomic earbud structure brings long-time stable and comfortable in-ear fit. Equipped with built-in microphones for call communication, Bluetooth wireless pairing and USB-C charging mode meet daily stable usage demands.

· Weight: 0.13 Pounds · Ear Shell Material: ABS engineering plastic · Charging Port: USB-C · Connection Mode: Bluetooth wireless connection · Core Features: Up to 98% noise reduction, auto adaptive ANC adjustment, total 50h long playback, 10min fast charge for 4h play, double-layer diaphragm sound unit, LDAC high-res audio, mini ergonomic lightweight design, built-in call microphones · Waterproof Performance: No waterproof rating · Functional Configuration: Active noise cancellation, Bluetooth wireless transmission, built-in microphones