Poly Sync 20+ USB-C Speakerphone
POLY Sync 20+ USB-C Speakerphone;Device type: Mobile phone/PC |
Product colour: Black |
Silver |
Signal-to-Noise Ratio (SNR): 55 dB;Driver type: Dynamic;Microphone frequency: 100 - 6700 Hz |
Microphone direction type: Bidirectional microphone |
Microphone sensitivity: -42 dB;Connectivity technology: Wired & Wireless |
Interface: USB/Bluetooth |
Bluetooth profiles: A2DP |
AVRCP |
HFP |
HSP;Power source type: Battery |
Battery technology: Lithium-Ion (Li-Ion) |
Talk time: 20 h |