• Advanced Noise Reduction: Enjoy crystal-clear audio with Active Noise Cancellation (ANC) and Environmental Noise Cancellation (ENC) technology. ANC reduces ambient noise for a focused listening experience, while ENC ensures your voice is heard clearly during calls, even in noisy environments
• Ultra-Long Battery Life: Built-in 500mAh lithium battery, enjoy 60 hours of continuous playback for a continuous flow of dynamic music
• Comfortable and Breathable Design: Experience unmatched comfort with ultra-soft protein leather earmuffs that are both breathable and sweat-proof
• Foldable and Portable: The foldable design makes this headset easy to carry and store. Whether you're traveling or simply storing it away, the compact design ensures convenience and portability
• High-Quality Sound and Quick Charging: Equipped with a 40mm speaker diameter for rich sound quality and TYPE-C charging port for fast recharging. The headset charges fully in just 2 hours, so you can get back to enjoying your music quickly

Specifications:

• Model: BL51
• Chipset: JL7006F
• Bluetooth-compatible version: 5.3
• Audio protocol: HFP, HSP, A2DP, AVRCP, PBAP
• Bluetooth-compatible distance: 10M
• Music time: 60-70 hours
• Charging port: TYPE-C
• Charging time: 2 hours
• Speaker diameter: Ф40mm
• Battery Capacity: Built-in lithium battery 3.7V/500mAh