• 【Directional Sound Transmission】Upgraded 8th gen directional sound technology reduces sound leakage by 120%, ideal for quiet environments like libraries or offices.
• 【3.2g Ultra-Lightweight Design】Weighing only 3.2g per ear with an ergonomic design, it ensures comfortable all-day wear without ear pain or swelling.
• 【68H Extended Battery Life】Built-in 40mAh earphone batteries and 400mAh charging case provide 6 hours of single use and up to 68 hours of total playtime.
• 【HiFi Immersive Sound Quality】Features sanag-Acavity acoustic cavity and ultra-magnetic dynamic drivers for high-resolution bass enhancement and immersive music experience.
• 【Stable Bluetooth-compatible 5.4 Connection】Equipped with Bluetrum chip for 8x larger transmission capacity, lower latency, and stable connection compatible with various smartphones.

Specifications:

• Bluetooth-compatible Version: 5.4
• Earphone Weight: 3.2 g
• Earphone Battery Capacity: 40 mAh * 2
• Charging Case Battery Capacity: 400 mAh
• Charging Interface: Type-C
• Wearing Method: Bone Conduction
• Working Distance: 15 m
• Frequency Response Range: 20HZ-20KHz
• Microphone Feature: Dual Mic Noise Cancelling