Beyerdynamic Phonum - Wireless Bluetooth Smart Speakerphone

Features
-Easily connect to smartphones or PCs for phone calls via Bluetooth® and USB-Connection
-Conference calls can be undertaken via voice and video call apps such as Skype
-Specifically developed Gecko 360° technology with innovative Fix & Follow Voice-Tracking
-The special arrangement of three capsules in the microphone array ensures clear 360° voice transmission
-The downwards directed premium loudspeaker radiates sound 360° crystal-clear all over the room

Spesifikasi
Charging Time: 3 hours via power supply
Runtime: 12 hours
Battery Technology: Lithium-ion Integrated charging technology
Maximum Speaker Output: 2.3 Wrms
Sound Pressure Level: 75 dB at 1 m/1 Wrms
Frequency Response: 150 Hz to 14 kHz
Audio Algorithm: Echo cancellation (AEC), Noise cancelling (ANC)
Bluetooth: BT4.2, class 2
Supported Profiles: HFP, A2DP (device is a hollow), SPP (Upload)
Dimensions (L x W x H): 136 x 136 x 63 mm
Weight: Approximately 450 g