Sony SRS-NS7 Help Manual page 9

Wireless neckband speaker

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When you hear voice guidance (Low Battery, Please Recharge Speaker) and the indicator starts flashing slowly in

orange, the rechargeable built-in battery is running low. Charge the neckband speaker ahead of time.

When the rechargeable built-in battery has run out of power, you hear a notification sound and voice guidance (Please

Recharge Speaker. Power Off.) and the neckband speaker automatically turns off. Charge the neckband speaker.

Hint

You can charge the neckband speaker's built-in battery by connecting the USB cable connected with the neckband speaker to a

computer that comes equipped with a USB charging port as well. However, not all the computers are tested and found

compatible with this procedure and the procedure is not applicable to home-built computers.

Note

Connecting the neckband speaker to an AC outlet or a computer automatically turns off the neckband speaker. While connected

with a power source, the neckband speaker does not turn on.

In an extremely cold or hot environment, charging stops for safety. If charging takes a long time, it also makes charging of the

neckband speaker stop. To resolve these issues, disconnect the USB cable and connect it back again in an operating

temperature between 5 °C and 35 °C (41 °F and 95 °F), and then charge the neckband speaker once again. Be aware that the

room temperature may fall to 5 °C (41 °F) or lower especially in wintertime. Take the ambient temperature into consideration as

well for charging the neckband speaker.

Do not charge the neckband speaker's built-in battery in places where water may splash on it. The supplied USB Type-C cable as

well as the USB port behind the cap are not designed for water resistant.

Even if you do not intend to use the neckband speaker for a long time, charge the built-in battery sufficiently once every 6 months

to maintain its performance.

When the Android smartphone is configured to establish BLUETOOTH connections solely for music playback (A2DP), the

remaining battery power of the neckband speaker is not displayed on the smartphone.

When the Android smartphone or the iPhone is configured to establish BLUETOOTH connections solely for music playback

(A2DP) in multipoint connection, the remaining built-in battery power of the neckband speaker is not correctly displayed on the

Android smartphone or the iPhone.

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