Zhunhang [2026 Latest Model | Berlin Sound] Bluetooth Clip-On Bone Conduction Open-Ear Wireless Earphones Sports Running Gaming Noise-Cancelling Ultra-Long Battery Life

Ultra-Lightweight and Comfortable for Long Wear

Cloud Arc Comfort System with 15° Acoustic Anti-Peeping Angle

SF·EARS Comfort Technology with Multi-Curvature Air Arc Surface

0.5mm Titanium Alloy Wire for Comfort and Stability

40ms Low Latency for Gaming

Intelligent Noise Reduction with AI Voice Algorithm + ENC Environmental Call Noise Reduction

Soft and Lightweight Design with Over 10,000 Global Ear Data Integration

Nickel-Titanium Memory Wire for Multiple Ear Types, Tested for Durability (5000 cycles flex, 2000 cycles torque)

C-Shaped Bridge Design with 270° Ear Pressure Distribution

Antibacterial Soft Silicone Material Certified by California 65, REACH, ROHS

Open Listening Mode for Safety and Natural Sound Experience

Suitable for Commuting, Business, Outdoor Sports, Gaming, and Watching Shows

Second Generation Titanium Dynamic Driver with Double Magnetic Force and Dual Unit Resonance

Third Generation NdFeB Dual Unit for Powerful Bass

Dual-Core Acoustic Architecture with HIFI Grade LCP Liquid Crystal Diaphragm and Superconducting Ring Magnetic Circuit

Enhanced Low Frequency Extension to 8Hz

Strong and Clear Sound with Smooth and Vibrant Tonality

Second Generation Heartbeat Low Frequency Engine with 187% Enhanced Impact

HealthEar Algorithm for Hearing Protection by Controlling Volume within Safe Limits

Open-Ear Design with Intelligent Volume Control to Prevent Hearing Damage

Open Listening for Safety and Natural Sound

Business Office for Efficient Collaboration

Outdoor Sports for Enjoying Nature

Gaming and Video Watching with Audio-Visual Synchronization