
HP31/D/S earphones*1 charging case*1 trilingual manual (Chinese, English, Japanese)*1 warranty card*1 USB cable*1 Bluetooth adapter*1 QSG*1
Product Specifications
Independently developed and trustworthy high-tech brand, not a trading company.
China National Compulsory Product Certification (3C).
Quality Management System Certification (CAC).
Red Dot Design Award.
Certified by mainstream video conferencing platforms.
Deep cooperation with leading internet companies including Tencent, Huawei, and Feishu.
Each production process is quality certified; detailed information available upon request.

Y500 Single Ear-RJ9 Crystal Head
CNÂ¥59.00

[Foldable with Base] Ev2 65MS Flex
CNÂ¥2,771.00
Provides strong endurance to ensure continuous productivity and eliminate battery anxiety.
High-quality rotatable microphone boom with 250° forward and backward rotation for easy adjustment.
Elastic and adjustable headband with skin-friendly padding that does not pinch ears or hair.
Headband stretchable in 11 levels with an ultra-elastic 180° extension range for comfortable wear.
Intuitive button controls with ergonomic design and aesthetic appearance.
Noise-cancelling microphone.
Long press (2 seconds) "+" or "-" to skip to next or previous track.
Strict quality control throughout production and testing processes.
Certified by national authorities and recognized for innovation and quality.
Customer support available for detailed certification and product information.

U800 (Fixed-Line Connection)
CNÂ¥429.00
![Logitech H340 [Enterprise-Grade] Over-Ear Stereo USB Headset for Computer, Laptop, Office And Study with Microphone, Black [Order Bonus]](https://img30.360buyimg.com/sku/jfs/t1/93285/9/48998/59791/66acf8c4Fa96af5dd/168c8cb183486b5a.png)
[H340] Black
CNÂ¥109.00