61 Sony WH-CH710N

Design The WH-CH710N headphones boast a rounded, elegant appearance that looks as nice as it sounds. WH-CH710N is easy to carry and one of the most comfortable headphones. The earcups cover the ear completely. The headband is full cushioned and well padded. Features Even with lightweight and comfy headphones, the new 30mm drivers produce a pure, clear sound that is suitable for reproducing a wide range of frequencies, from low rhythms to high voices. You can use your smartphone’s voice assistant to obtain directions, listen to music, and chat with contacts by pressing a single button. https://manuals.plus/

Precautions If the unit does not operate properly Follow the procedure below to reset the unit  (Fig. B ). Press the   and NC/AMB buttons simultaneously while the unit is charging. The unit is reset. When the unit is reset, the pairing information in the unit is not deleted. If the problem persists even after the unit is reset, perform the procedure below to initialize the unit. Disconnect the USB Type-C cable and turn off the unit. Press and hold the   and   buttons simultaneously for at least 7 seconds. The indicator (blue) flashes 4 times, the unit is initialized, and the unit is reset to the factory settings. When the unit is initialized, all pairing information is deleted. After the unit is initialized, it may not connect to your iPhone or computer. If this happens, delete the pairing information of the unit from the iPhone or computer, and then pair them again. https://manuals.plus/

Precautions On the use of calling apps for smartphones and computers This unit supports normal incoming calls only. Calling apps for smartphones and computers are not supported. On charging the unit  This unit can be charged using USB only. A computer with a USB port or a USB AC adaptor is required for charging. Be sure to use the supplied USB Type-C cable. When charging, the unit cannot be turned on and the Bluetooth and noise canceling functions cannot be used. If the unit is not used for a long time, the rechargeable battery may become depleted quickly. The battery will be able to hold a proper charge after it is discharged and recharged several times. When storing the unit for a long time, charge the battery once every six months to prevent over-discharge. If the rechargeable battery becomes depleted extremely quickly, it should be replaced with a new one. Please contact your nearest Sony dealer for a battery replacement. https://manuals.plus/

Precautions If sound skips frequently during playback The situation may be improved by changing the wireless playback quality settings or fixing the wireless playback mode to SBC on the transmitting device. For details, refer to the operating instructions supplied with the transmitting device. When listening to music from a smartphone, the situation may be improved by closing unnecessary apps or restarting the smartphone. https://manuals.plus/

Precautions On BLUETOOTH® communications  Bluetooth wireless technology operates within a range of about 10 m. The maximum communication distance may vary depending on the presence of obstacles (people, metal objects, walls, etc.) or the electromagnetic environment. Bluetooth communications may not be possible, or noise or audio dropout may occur under the following conditions: When there is a person between the unit and the Bluetooth device. This situation may be improved by positioning the Bluetooth device so that it faces the antenna of the unit. When there is an obstacle, such as a metal object or a wall, between the unit and the Bluetooth device. When a Wi-Fi device or microwave oven is in use, or microwaves are emitted near the unit. Compared to use indoors, use outdoors is subjected little to signal reflection from walls, floors, and ceilings, which results in audio dropout occurring more frequently than use indoors. The antenna is built into the unit as indicat...

Sony WH-CH710N Location of the serial number label See Fig. D https://manuals.plus/