What is the difference between Premium Lite and Premium Plus? Premium Plus - an updated and upgraded design, added comfort and easier to use, and, the FocusLight - a built in indicator that tells you and anyone else around what your headset is doing. (Premium Lite is the previous generation) Will your headsets work with my phone? The short answer is yes. In the rare occasion they don't, we offer free returns and exchanges. Can I answer calls remotely while away from my phone? Absolutely! With the an electronic hookswitch or Leitner Lifter our wireless headsets offer remote answering for most phones. Visit our "Headset Accessories" page on the Leitner Amazon store to find the right accessory for you. How long does the battery last? 5 to 8 hours. Battery life varies with age, amount of volume on the line when in use, and distance from the base. 8 hours is under ideal conditions, but you may experience less. A charge during lunch time should be enough for most people. Previous page Next page Compare Leitner Wireless Office Headsets LH575 Premium Plus Add to Cart LH275 Premium Lite Buying Options LH375 Premium Lite Add to Cart LH475 Premium Dongle Add to Cart LH675 Premium Plus Add to Cart Customer Reviews 4.4 out of 5 stars 3,159 4.4 out of 5 stars 3,159 4.3 out of 5 stars 271 4.0 out of 5 stars 115 3.7 out of 5 stars 17 Price $284.00$284.00 — $167.40$167.40 $203.00$203.00 $360.00$360.00 Works With Computer/Telephone Computer/Telephone Computer/Telephone/Cell Phone Computer/Laptop/Tablet Computer/Telephone/Cell Phone Comfort Rating 5 out of 5 4 out of 5 4 out of 5 5 out of 5 5 out of 5 Ultra Noise-Canceling Mic ✓ ✓ ✓ ✓ ✓ UltraFlex Headband ✓ ✓ ✓ ✓ ✓ 5-Year Replacement ✓ ✓ ✓ ✓ ✓ UniBase Conferencing ✓ ✓ ✓ ◦ ✓ Charging Base ✓ ✓ ✓ ◦ ✓ FocusLight ✓ ◦ ◦ ✓ ✓ Magnetic Charging ✓ ◦ ◦ ◦ ✓ Automatic Pairing ✓ ◦ ◦ ◦ ✓ Talk Time 5 to 8 hours 5 to 8 hours 5 to 8 hours 4 to 6 hours 5 to 8 hours Wireless Range Up to 350 feet Up to 350 feet Up to 350 feet Up to 350 feet Up to 350 feet