Compliance and Declarations
Sony Corporation confirms that this device complies with the statutory requirements in the United Kingdom and EU Directives. The full text of the declaration of conformity is available at: https://compliance.sony.co.uk and https://compliance.sony.eu.
This product contains software used by Sony under a licensing agreement. For full license content, visit: https://rd1.sony.net/help/mdr/sl/24/.
The product has been tested and complies with electromagnetic compatibility regulations when using a connection cable shorter than 3 meters.
The charger's supplied power must be at least 2W, required for the radio equipment, and up to 2.5W for maximum charging speed.
Disposal of Old Batteries and Electrical/Electronic Equipment
The symbol of a crossed-out wheeled bin on the product, battery, or packaging indicates that the product and battery should not be treated as household waste. For certain batteries, this symbol may be used in combination with a chemical symbol. The chemical symbol for lead (Pb) is added if the battery contains more than 0.004% lead. By ensuring correct disposal of these products and batteries, you help prevent potential negative consequences for the environment and human health that could result from improper waste handling. Material recycling helps conserve natural resources.
For products requiring a permanent connection to a built-in battery for safety, performance, or data integrity reasons, the battery should only be replaced by qualified service personnel. For proper handling of such batteries, as well as electrical and electronic equipment, at the end of their lifespan, hand in these products at an appropriate collection point for the recycling of electrical and electronic equipment. For all other batteries, refer to the section on how to safely remove the battery from the product. Hand in the battery at an appropriate collection point for the recycling of used batteries. For more detailed information on recycling this product or battery, contact your local government, household waste disposal service, or the store where you purchased this product or battery.
Charging the Product
Place the headset units into the charging case. Use a commercially available USB Type-C® cable and a USB AC adapter. Connect the USB AC adapter to the charging case using the USB Type-C cable, then connect the USB AC adapter to an AC outlet.
System Requirements for USB Charging
- USB AC adapter: Commercially available USB AC adapter that can output a current of at least 0.5 A (500 mA).
- USB cable: Commercially available USB Type-C® cable (USB standards compliant).
Safety Precautions
High volume can damage your hearing. Do not use the device while walking, driving a car, or cycling. This may cause traffic accidents. Do not use in hazardous areas unless ambient sounds can be heard.
If water or foreign objects enter the device, it may cause fire or electric shock. If water or foreign objects enter the device, immediately stop using it and contact the nearest Sony dealer. Be especially careful in the following situations:
- When using the device near a sink or liquid container.
- Be careful not to drop the device into a sink or a container filled with water.
- When using the device in rain or snow, or in humid environments.
For more information on the effects of mobile phone or other wireless device contact with the human body, refer to the instruction manual of the respective wireless device.
If the earbud tips are not firmly attached, they may detach during use and remain in the ear. Ensure the earbud tips are properly attached before use.
Never connect the USB plug if the device or charging cable is wet. If the USB plug is connected while the device or charging cable is wet, liquid (tap water, seawater, soft drink, etc.) or foreign objects on the device or charging cable may cause a short circuit, leading to overheating or malfunction.
About BLUETOOTH® Communication
Microwaves emitted from a Bluetooth device may affect the operation of electronic medical devices. To prevent accidents, turn off this device and other Bluetooth devices in the following locations: hospitals, near priority seats on trains, in environments with flammable gases, near automatic doors, or fire alarms.
Notes on Wearing the Device
Since the earbuds fit tightly in the ear, forcefully pushing them in or quickly pulling them out may damage the eardrum. When wearing the earbuds, the speaker diaphragm may produce a clicking sound. This is not a malfunction.
Other Notes
- If you experience discomfort while using the device, stop using it immediately.
- If you have questions or problems with this device not covered in this guide, contact your nearest Sony dealer.
Magnets Warning
This product contains magnet(s) that may interfere with pacemakers, programmable shunt valves for hydrocephalus treatment, or other medical devices. Do not place this product near persons who use such medical devices. If you use any such medical devices, consult your doctor before using this product.
This product contains magnet(s). Swallowing magnet(s) can cause serious harm, such as choking hazard or intestinal injury. If magnet(s) are swallowed, contact a doctor immediately. To prevent accidental swallowing, keep this product out of reach of children and other supervised persons.
There is a risk of swallowing this device or its small parts. After use, keep the set in the charging case and out of reach of small children.
Note on Static Electricity
If you use the device in dry air, you may experience discomfort due to static electricity accumulated in your body. This is not a device malfunction. To reduce this effect, we recommend wearing clothes made of natural materials that do not easily generate static electricity.
Technical Specifications
Headset
- Power source: DC 5 V (when using a commercially available USB AC adapter); Using integrated lithium-ion batteries (product operating voltage: DC 3.85 V).
- Operating temperature: 0-40 °C.
- Mass: Approximately 4.6 g x 2 (headset with earbud tips (M)); Approximately 31 g (charging case).
- Included items: Wireless Stereo Headset (1); Hybrid silicone rubber earbud tips (SS (2), M (2), LL (2)); Charging case (1); Documents (1 set).
Communication Specifications
- Communication system: Bluetooth Specification Version 5.3.
- Output: Bluetooth Specification Power Class 1.
- Frequency band: Bluetooth: 2.4 GHz band (2.4000 GHz - 2.4835 GHz).
- Operating frequency: Bluetooth: 2400 MHz - 2483.5 MHz.
- Maximum output power: Bluetooth: < 10 dBm.
Design and technical specifications are subject to change without prior notice.
Trademarks and Licenses
The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc., and Sony Group Corporation and its subsidiaries use these marks under license.
USB Type-C® and USB-C® are registered trademarks of USB Implementers Forum.
All other trademarks are trademarks or registered trademarks of their respective owners. In this guide, the ™ and ® marks are not specified.
Third-party services may be changed, suspended, or terminated without prior notice. Sony is not responsible for such situations.
Manufacturer and Importer Information
This product has been manufactured by Sony Corporation or on its behalf.
EU and UK Importer: Sony Europe B.V.
For inquiries to the EU importer or regarding product compliance in Europe, please send them to the manufacturer's authorized representative at: Sony Belgium, bijkantoor van Sony Europe B.V., Da Vincilaan 7-D1, 1930 Zaventem, Belgium. sony.com/country
For inquiries to the UK importer or regarding product compliance in the United Kingdom, please send them to the manufacturer's authorized representative: Sony Europe B.V., The Heights, Brooklands, Weybridge, Surrey KT13 0XW, United Kingdom.
Battery Manufacturers
- MA: Huizhou Highpower Technology Co., Ltd., Xinhu Industrial Zone, Ma'an Town, Huicheng District, Huizhou City, Guangdong Province, P.R.China
- Springpower: Springpower Technology (Shenzhen) Co., Ltd., 101, No.2, Chaoshun Industrial Zone, 101 Building 6 and 101 Building 7, No.221 Renmin Road, Fumin Community, Fucheng Sub-district, Longhua District, Shenzhen City, Guangdong Province, P.R.China
- VDL: Chongqing VDL Electronics Co., Ltd., Building 1-4, Puli Industrial New Area, Zhaojia Street, Kaizhou District, Chongqing, P.R.China
