Headset Tellur Voice Pro Wireless Black

Технички спецификации Characteristics *Designed for professional use - call center & online conferences *Multipoint-connect two devices at the same time *Clear sound thanks to the 2 microphones equipped with background noise cancelling technology Technical Specs Bluetooth version: v5.0 Frequency: 2.4GHz, Class 1 Wireless range: 30m Supported profiles: A2DP, AVRCP, HSP, HFP Hearing protection: Support sound limits up to 118 dBSPL Multipoint technology: Pair and maintain connections with two devices at the same time, remember up to 8 devices Wired connection: Included USB cable 1m (audio over USB mode) Audio codecs supported: SBC Drivers size: 32mm Ear cushions: Leatherette Speaker frequency range: 20Hz - 20KHz Speaker impedance: 32? Speaker sensitivity: 102dB (±3dB) Speaker rated power: 10mW Microphone: 2 microphones, noise cancelling technology Microphone type: Analog silicon microphone Microphone frequency range: 20Hz-14kHz Microphone sensitivity: -38dB @ 1KHz x 2 Microphone impedance: 300? @ 1kHz Control functions: Call answer/end, Music play/pause, Volume up/down, Mic mute, Power on/off/Bluetooth pairing LED indicator: Multifunctional Power supply: USB Type-C charging port Battery capacity: 280mAh, Lithium Ion Talk time: 24 hours Standby time: Up to 20 days Charge time: Approx 3 hours Dimensions: 193mm x 165mm x 70mm Headset weight: 158g Package includes: 1 x Tellur Voice Pro Wireless headset 1 x Bluetooth USB dongle 1 x USB A to USB Type-C cable 1 meter 1 x Carrying bag More info: https://www.tellur.com/product/voice-pro-wireless-headset/