Denver BTH-252 Bluetooth Headphones

Safety Information

Please read the safety instructions carefully before using the product for the first time and keep them for future reference.

1. This product is not a toy. Keep it out of reach of children.
2. Warning: This product includes lithium polymer batteries.
3. Keep product out of the reach of children and pets to avoid chewing and swallowing.
4. Product operating and storage temperature is from 0 degrees Celsius to 40 degrees Celsius. Under and over this temperature might affect the function.
5. Never open the product. Touching the inside electrics can cause electric shock. Repairs or service should only be performed by qualified personnel.
6. Do not expose to heat, water, moisture, or direct sunlight!
7. Please remove the earphones in case of any leakage or excessive heat from the product to avoid burns or rash.
8. Please protect your ears against loud volume. Loud volume can damage your ears and risk in hearing loss.
9. Bluetooth wireless technology operates within a range of about 10 m (30 feet). The maximum communication distance may vary depending on the presence of obstacles (people, metal objects, walls, etc.) or the electromagnetic environment.
10. Microwaves emitting from a Bluetooth device may affect the operation of electronic medical devices.
11. The unit is not waterproof. If water or foreign objects enter the unit, it may result in fire or electric shock. If water or a foreign object enters the unit, stop use immediately.

Button Operation

The headphones feature several controls:

• [Volume Up / Next Track Button]: Long press to increase the volume, short press for the next track.
• [Multi-function Button]:
  • Power on/off: Press and hold for two seconds to power the product on/off.
  • Pairing: Press the multi-function button for 2-3 seconds until the indicator light starts flashing red and blue alternatively. Turn on the Bluetooth of your phone and select "Denver BTH-252" and connect it.
  • Pause/Play: Press the button to pause when playing, then press again to play.
  • Call: When a call comes in, press once to answer, press again to hang up. Press and hold to reject. Press twice to redial the last number.
• [Volume Down / Last Track Button]: Long press to decrease the volume, short press for the last track.

Ports and Slots

• [Type C Charging Port]: Type C charging port
• [LED Indicator]: LED indicator
• [3.5mm Audio Port]: 3.5mm audio port
• [Microphone]: Microphone
• [SD Card Slot]: SD memory card slot

Headphone Charging

This headphone has a built-in rechargeable battery. The battery should be fully charged by 3 hours before first use to ensure optimal performance and battery life.

Charge the headphone by connecting it to the USB port of a powered-on PC with the provided Type C USB power cord. Alternatively, charge the headphone using an AC/DC charger (not included) that has a 5V 500mA USB output, using the provided Type C USB power cord.

The red LED lights on while charging and will change to blue light when fully charged.

Important! To avoid a complete discharge of the battery, charge your headphones at least once every six months.

Disposal Information

Electric and electronic equipment and included batteries contain materials, components, and substances that can be hazardous to your health and the environment if the waste material (discarded electric and electronic equipment and batteries) is not handled correctly.

Electric and electronic equipment and batteries are marked with the [crossed-out trash can symbol]. This symbol signifies that electric and electronic equipment and batteries should not be disposed of with other household waste, but should be disposed of separately.

As the end user, it is important that you submit your used batteries to the appropriate and designated facility. In this manner, you ensure that the batteries are recycled in accordance with legislature and will not harm the environment.

All cities have established collection points where electric and electronic equipment and batteries can either be submitted free of charge at recycling stations and other collection sites, or be collected from households. Additional information is available from the technical department of your city.

Manufacturer Information

DENVER A/S

Omega 5A, Soeften

DK-8382 Hinnerup

Denmark

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