DH30 Product Support

20130524024456404Over-the-head style headset with broadband audio design, brings more clear communication

Features:

1. Broadband audio design, fully reflect voice quality, suitable for VOIP system

2. Voice tube technology, Superb sound quality

3. Full frequency speaker

4. Durable and comfortable for all day use

5. QD compatible with GN QD

6. Two pieces additional high density foam ear cushion