Skip to content

Important safety instructions

  • Before setting up and using the device, read this manual carefully and completely and follow all instructions. We accept no liability for damage resulting from failure to follow this manual and the safety instructions.

  • Observe all safety instructions and keep this user manual in a safe place so that it remains accessible to other users at all times. Always pass the product on to third parties together with this user manual and these safety instructions.

  • Listening to loud music can cause hearing damage over time. Never set the volume so high that you can no longer hear your surroundings. When using headphones, especially for extended periods, it is advisable to avoid high volume levels. Always reduce the device's volume before putting on connected headphones.

  • The device may only be used for private purposes and for its intended use. It is not suitable for commercial use.

  • Always keep the product, packaging and accessories (including the built-in rechargeable battery) away from children and pets to prevent accidents.

  • People (including children) who are unable to use the device safely due to their physical, sensory or mental abilities or lack of experience or knowledge must not use this device without supervision or instruction from a responsible person. Store the device out of their reach.

  • The device, and particularly the USB power adapter, is intended for use in dry indoor areas only. Correct operation is guaranteed at a room temperature of 5 °C to 35 °C. Do not expose the device to extreme heat or cold.

  • Always handle the device and its accessories with care and place them in clean locations with little dust. To prevent it from falling and causing personal injury or property damage, place the device on a stable, level surface. Protect the device from strong mechanical shocks.

  • The front, edges and corners of the device are sensitive to pressure. Protect these areas from excessive loads. Do not place the device upside down or place heavy objects on the device and/or the USB power adapter.

  • To prevent damage, injury, fire or electric shock, keep the device away from rain, moisture and excessively dusty locations. Protect the device from liquids, drips and splashes, and do not place liquid-filled objects such as vases on or next to it. With all electronic products, ensure that no liquids enter any part of the system.

  • Do not place naked flame sources such as lit candles on or next to the device. Keep the device (including the USB power adapter) away from heat sources such as radiators, ovens and other heat-generating devices, as well as flammable objects.

  • Do not use the device outdoors (in direct sunlight), by the sea, on a ship or boat, inside a vehicle, in medical facilities, in unstable locations, or near water, rain, moisture or smoke. Keep the device protected from other weather conditions.

  • This device (including its accessories) contains one or more magnets that may interfere with pacemakers, programmable shunt valves for treating hydrocephalus or other medical devices. Do not place this product near people who use such medical devices. Consult your doctor before using this product if you use such a medical device.

  • Do not open the device, remove covers or expose the electronics. The device must not be serviced or repaired by the consumer.

  • Repairs and maintenance may only be carried out by specialists authorised by sonoro audio GmbH. This also applies in full to built-in rechargeable batteries. Repairs are necessary if the device has been damaged in any way, for example if the power cable or USB power adapter is damaged, liquids have been spilled or objects have fallen onto the device, the device has been exposed to rain or moisture, does not function normally or has been dropped.

  • Use only attachments and/or accessories specifically designed for this device. Do not modify the system or its accessories. Unauthorised modifications may compromise safety, regulatory compliance and system performance.

  • Use only the power supply supplied with the device. An incorrect voltage may destroy the device. Do not modify the USB power adapter and do not use the supplied USB power adapter with other devices.

  • Only operate the device if the electrical voltage specified on the rating plate of the device and mains plug matches the voltage of your mains socket. An incorrect voltage may destroy the device.

  • Ensure that the USB power adapter is easily accessible in case it needs to be disconnected from the mains.

  • Insert the USB power adapter fully into the mains socket and use only sockets that hold the plug securely. Avoid extension cables and multi-socket outlets.

  • The USB power adapter must be unplugged from the mains socket to disconnect the system completely from the mains. For your own safety, always disconnect the power adapter from the mains before connecting cables to the device.

  • If you will be away for several days or during a thunderstorm, we recommend unplugging the USB power adapter from the mains socket.

  • Only use the device in environments where wireless 2.4 GHz radio technology is permitted.

  • This device should be installed and operated with a minimum distance of 20 cm between its antenna and a person's body.

Electric shock warning

  • Do not use the device if it is visibly damaged, as this could cause an electric shock.

  • Disconnect the device from the power supply before connecting or disconnecting it.

  • Do not use the device in a wet or damp environment.

  • Do not touch the USB power adapter with wet hands. Never insert connection plugs if the product or charging cable is wet.

  • Do not disconnect the device from the mains by pulling on the cable. Always hold the USB power adapter.

Information about lithium-ion rechargeable batteries

This device uses a lithium-ion rechargeable battery. Misuse or improper use can damage the battery. In extreme cases, there is a risk of explosion or the release of heat, fire, smoke or gas. sonoro audio GmbH accepts no liability in such cases.

  • Rechargeable batteries must not be exposed to excessive heat such as sunlight, fire or similar sources.

  • If the battery is leaking or damaged, do not touch it with bare hands. Leaking fluid may cause skin irritation and other injuries.

  • If the device is not used for an extended period, charge it every six months to keep the built-in battery in good condition.

  • Do not remove the battery from the device while charged, short-circuit it, dismantle it or deform it.

  • Do not recharge the battery if the device is visibly defective. Stop charging if the device becomes excessively hot.

  • Observe the warranty and disposal instructions.