Product introduction:

New audiophile-grade closed-back dynamic headphones

Ring diaphragm driver

Natural listening experience - sound waves from behind the driver are fully reflected into the two sound absorbers, effectively reducing resonance in the cavity

Details of the drive unit inside can be seen through Gorilla Glass

Equipped with 4.4mm Pentaconn balanced cable and 6.3mm wire

Sennheiser offers a two-year warranty on its products from the date of purchase, and customers are required to provide valid proof of purchase in exchange for warranty service.

Century Communications Distribution (Hong Kong) Co., Ltd. (Sennheiser After-Sales Service Center-Hong Kong)

Address: Room G, 5/F, World Star Centre, 95 How Ming Street, Kwun Tong, Kowloon

Tel: 2392 9932

Whatsapp: 4611 3771 (Whatsapp only)

Email: sennheiser.cs@worldtech.com.hk

Business hours: Monday to Friday 9:45 - 18:15 pm (lunch break 12:30 - 13:30)

**Professional product after-sales service

For repair of professional-grade headphones*/AMBEO SOUNDBAR/HE 1, please contact Sennheiser Hong Kong Limited (appointment required).

*Professional headphone models: IE 40/100/400/500 PRO, HD 25/26/280/380 PRO

Tel: 5803 1620

Whatsapp: 9865 7085 (Whatsapp only)

Email: hk-cs@sennheiser.com

Inquiry form: https://zh-hk.sennheiser.com/service-support-contact