Overview 1. Open your ears without restraint to protect your ears from pain 2. Ecological diaphragm horn creates 6D surround sound field, clear voice, full bass 3.230 mah polymer cell, 6 hours of continuous listening, 10 days of long standby, battery life 4. Qualcomm main control chip imported from the UK, double MCS noise reduction, hd calls without blocking 5. High performance 5.0 Bluetooth version, fast connection, stable, lower power consumption 6. The integral titanium alloy steel wire can be hung after 360° bending, which is not easy to damage. It is also used when wearing glasses 7. Intelligent touch can wake up Siri and make the operation experience more convenient 8. Adopt nano waterproof technology, IPX4 waterproof performance is improved comprehensively, without scruples in sports 9. Ergonomic ear-hanging design, stable and upgraded, comfortable and safe Specifications: Headphone material: plastic Package type: the official standard Headphone Category: Bone conduction headphones Usage: bone conduction Transmission radius: 10m The connection between cavities: Wired connection of headphones and playback Device connection method: Bluetooth connection Package Content 1 *Wireless Earphone