Poly Savi 8220 UC DECT USB-A Headset - Stereo - True Wireless - Bluetooth/DECT - 450 ft - 20 Hz to 20 kHz - 77T33AAABA

Sit comfortably anywhere in your room as the 8220 offers wireless range of up to 450 ft. Omni-directional microphone technology ensures maximum dependability and optimal performance. Your voice will be heard loud and clear with the boom microphone design to ensure maximum headset usage efficiency. On-ear earpiece design ensures maximum comfort and pain- and fatigue-free listening. Immerse yourself in quality sound with this stereo headset. True Wireless connectivity technology offers maximum listening convenience. Open-back headset gives you a more speaker-like listening experience. Bluetooth/DECT wireless technology enables you to listen anywhere at any time with maximum productivity. Noise cancellation provides exceptional hearing under loud environments. Headset offers maximum sound efficiency with added usability. Battery capacity: 700 mAh. Battery chemistry: Lithium Ion (Li-Ion). Bluetooth Profile: Audio/Video Remote Control Profile (AVRCP). Bluetooth Standard: Bluetooth 4.2. Driver Size: 32. Earpiece Design: On Ear. Earpiece Type: Binaural. Maximum Frequency Response: 20000 Hz. Maximum Range (Indoor): 450 ft. Microphone Design: Boom. Microphone Technology: Omni-directional; Noise Cancelling. Minimum Frequency Response: 20 Hz. Model: 8220. Noise Cancelling: Yes. Signal to Noise Ratio (SNR): 53. Sound Mode: Stereo. Wireless Technology: Bluetooth/DECT. Manufacturer: HP INC. Brand: Poly.

• BATTERY CAPACITY: 490 mAh (Savi 8210), 700 mAh (Savi 8220), 140 mAh (Savi 8240/8245)
• Impedance: 32 Ohm
• Sound Mode: Stereo
• Wireless Operating Distance: 590.6 ft
• Wireless Technology: DECT 6.0
• Connectivity Technology: Wireless