POLY BackBeat GO 3, Wireless, 20 - 20000 Hz, Calls/Music, 19 g, Headset, Grey
POLY BackBeat GO 3. Product type: Headset. Connectivity technology: Wireless, Bluetooth. Recommended usage: Calls/Music. Headphone frequency: 20 - 20000 Hz. Wireless range: 10 m. Weight: 19 g. Product color: Grey