RayBit Conference SpeakerPhone WeDo POD7, Wireless

With two wireless expansion microphones to enlarge voice pickup range up to 6-8 meters. Suitable for groups of 10-15 people. 4-microphone array with 2 extension mics for voice pickup range up to 10m. Built-in 3000mAh battery that can last up to 10 hours of conversation. Provides clear, smooth, and stable audio and video experience. Finely-tuned Hi-Fi speaker with explosion-proof sound treatment for treble. Built-in high-quality wireless module to connect with various devices wirelessly and minimize cable clutter. With dynamic noise reduction technology, enjoy clear and smooth video meetings. The speaker can automatically increase or decrease the volume regardless of the distance or the loudness of the voice, which perfectly balances the sound quality. 

Microphone Array: Built-in 6 Mics. Voice Pickup Range Up to 10 meters.  Speaker: High-performance 55mm (2.2-inch) driver unit. Exclusive suspension system eliminates camera. shake and audio interference caused by vibrations.  DSP AUDIO: Acoustic echo cancellation and noise reduction. Dynamic speech enhancement.  Extension microphone: 2 x Wireless Extension microphone.  Battery: Built-in 3000mAh battery.  Power supply: DC 5V.  Connections: 1 x 1.5M USB Cable. Product size: 180mm x 180mm x 43mm.