Plantronics Discovery® 975 User Guide, includes instructions on setting up and using your new headset, as well as information on headset features and accessories, charging, pairing, using multiple Bluetooth phones, adjusting the fit, headset controls and indicators, hands-free operation, range, troubleshooting, product specifications, and limited warranty.
This manual explains how to safely set up and use the Plantronics Discovery2 975 wireless earbuds. It includes safety recommendations, product registration, and contact information for technical support in China and worldwide.
The guide covers charging the earbuds and charging case, pairing with Bluetooth phones, adjusting the fit, and using the earbud controls and indicator lights. Warranty details and service contact numbers are also provided. This manual is written in Chinese.
| Charging temperature range | 0 °C to 40 °C |
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Connect the earbuds to the charging case and plug the case into an AC adapter or USB charger; the indicator will flash red while charging and turn off when fully charged.
The limited warranty is valid for one year from the date of purchase.
Visit www.plantronics.com/productregistration and register online.
Call 400‑828‑8660 (mobile or landline) or 800‑828‑8660 (landline only) for technical support.