Slušalica GRANDSTREAM GDP 722 (bežična, HD audio)

Packaging content AC adapter included: Yes Quick start guide: Yes Number of handles included: 1 pc(s) Charger: Yes Certificates Certification: FCC: FCC 15B; FCC 15D; SAR (FCC 47 CFR 2.1093; IEEE 1528; IEC 62209-2); FCC 68 HAC; FCC ID CE: EN 55032; EN 55035; EN 61000-3-2; EN 61000-3-3; EN 60950-1;EN 301 489-1/-6; EN 301 406; EN 50332-2; SAR(EN50360;EN50566;EN 50663;EN62209-1; EN62209-2; EN 62479); RED NB RCM: AS/NZS CISPR32; AS/NZS 60950.1;AS/CA S004;AS/ACIF S040. ANATEL, EAC, UL Operational conditions Operating temperature (T-T): -10 - 50 °C Operating relative humidity (H-H): 10 - 90% Storage relative humidity (H-H): 10 - 90% Storage temperature (T-T): -20 - 60 °C Network Bluetooth: No Ethernet LAN: No Wi-Fi: No Phone features Call transfer: Yes Phonebook sharing: Yes Call waiting: Yes Call forwarding: Yes Answering machine: Yes Message-waiting indicator (MWI): Yes Lines quantity: 10 lines Call hold: Yes Conference call: Yes Call pick up: Yes Call park: Yes Performance Hearing aid compatibility: Yes Maximum outdoor range: 350 m Maximum indoor range: 50 m Display Display diagonal: 4.57 cm (1.8") Display resolution: 128 x 160 pixels Display: TFT Touchscreen: No Camera Front camera: No Audio Voice codecs: G.729B Voice codecs: G.711ulaw Voice codecs: G.729A Voice codecs: G.711alaw Voice codecs: G.722 Voice codecs: iLBC Noise reduction: Yes Automatic gain control: Yes Speakerphone: Yes Voice codecs: OPUS Voice codecs: G.723.1 Design Product colour: Black Product colour: Grey Product type: IP Phone Handset type: Wireless handset Management features Firmware upgradeable: Yes Handset keys: 23 Battery Battery capacity: 800 mAh Battery type: AAA Number of batteries supported: 2 Battery technology: Nickel-Metal Hydride (NiMH) Ports & interfaces Headset connectivity: 3.5mm USB 2.0 ports quantity: 1 Headphone outputs: 1 Power Input frequency: 50/60 Hz AC adapter input voltage: 100 - 240 V Standby time: 250 h Talk time: 20 h Power over Ethernet (PoE): No Input current: 5 A Technical details Harmonized System (HS) code: 85171800 Weight & dimensions Handset dimensions (WxDxH): 50 x 28.1 x 158 mm Handset weight: 110 g Package weight: 328 g