Detailled description
EPOS EXPAND 30T. Device type: Universal, Product colour: Black, Silver, Maximum operating distance: 25 m. Frequency range: 100 - 20000 Hz. Microphone frequency: 150 - 7500 Hz. Interface: USB/Bluetooth, Connectivity technology: Wired & Wireless, Bluetooth profiles: A2DP, AVRCP, DI, HFP, HSP. Talk time: 18 h, Battery recharge time: 3.33 h