Jabra 7710-409, Universal, Black, Silver, 1181.1" (30 m), 70 dB, 39.4" (1 m), 10 W
Jabra 7710-409. Device type: Universal, Product color: Black, Silver, Maximum operating distance: 1181.1" (30 m). Output power: 10 W. Microphone direction type: Omnidirectional. Connectivity technology: Wired & Wireless, Interface: USB/Bluetooth, Bluetooth profiles: HFP. Power source type: USB, Talk time: 15 h, Standby time: 11520 h