• Hybrid (feed-forward and feedback) ANC and in-ear design offers different noise cancellation modes and up to 45dB noise reduction
• Advanced Bluetooth 5.2 smart chip makes the independent and synchronized connection of left and right earphones stable
• Al neural network algorithm filters the background sound, making you loud and clear during calls
• No need to take off the earphones for conversations, clearly capture the ambient sound
• The large 40mm diameter full range audio unit offers stunning thick bass and multi-layered 3D audio effect
• The built-in 800mAh high-capacity battery achieves 300 hours of standby time and up to 70 hours of battery life and ensures enough power for use for a week

Specification:

• Bluetooth version: V5.2
• Wireless distance: 10m
• Battery capacity: 800mAh/1.48Wh
• Charge interface: Type C
• Fully charging time: About 1 hour
• Music playing time: 70 hours (volume at 70%, with ANC off), 40 hours (volume at 70%, with ANC on)
• Codec protocol: AAC/SBC
• Frequency response range: 20Hz- 20kHz