• 【High-Definition Audio】Equipped with 40mm fiber diaphragm drivers delivering clear treble, rich bass, and immersive soundstage for an enjoyable listening experience.
• 【Stable Bluetooth-compatible 5.4】Adopts the Bluetooth-compatible 5.4 protocol for stable connection, low latency, and smooth video calls without stuttering.
• 【Long Battery Life】Built-in 250mAh battery provides up to 20 hours of music playback and 18 hours of talk time at 70% volume for all-day use.
• 【Comfortable Ergonomic Fit】Zero-pressure breathable ear cushions and adjustable folding arms adapt to different head shapes for a secure, non-pinching fit.
• 【Portable Foldable Design】Lightweight construction with flexible folding for compact storage, ideal for commuting and travel.

Specifications:

• Bluetooth-compatible Version: 5.4
• Transmission Distance: 10m
• Chip: AC7003
• Battery Capacity: 250mAh
• Driver Unit: 40mm
• Music Playback Time: Approximately 20 hours
• Talk Time: 18 hours (at 70% volume)
• Charging Time: 2 hours
• Charging Port: Type-C