Specifications
- Removable battery
- No
- The possibility of charging from USB
- No
- Working time in conversation mode / standby
- 5 / 170 h
- Voice dialing
- Yes
- Additional features
- automatic adjustment of volume, automatic pairing, microphone mute, noise reduction, condition indicator
- Repeat the last number
- Yes
- Display
- No
Comment:
In connection with my work the purchase of Bluetooth has become an acute necessity. To read and recall characteristics of the different manufacturers. Long chose, decide and finally I chose the Bluetooth headset Plantronics Discovery 975. After several weeks of use, decided to share their impressions.The model is lightweight, ergonomic, thanks to the range of the ear pads, you can select the most suitable for the size of any ear. Comfortable and stylish, hard-charging. The presence of quality sound proofing allows you to talk in noisy environment. Now a little about the disadvantages. The button is a little hard pressed. Plantronics Discovery 975 not all phones are functioning correctly. It just so happened that I was the loser. Before that, I bought Lenovo p 770, the phone is very pleased, everything works super. But when I connected the Bluetooth headset, the sound was just awful: solid Rainie, wheezing. Found the firmware reflash, the sound was metal, there were clicks. In General, became sin for Bluetooth. Then decided to check with other friends ‘ phones, the headset worked clean, no complaints. So here goes… and good phone and a Bluetooth headset, but together they do not want to be friends. I recommend before purchasing be sure to check for compatibility with Your phone.
Advantages:easy, convenient charging, ergonomic