BUXTON BTW 3800 Wireless Stereo Earphones User Manual

BUXTON BTW 3800 Wireless Stereo Earphones

Safety Instructions

This product has been designed with the utmost safety in mind. However, incorrect use may lead to electric shock or fire. This is why users should observe the following instructions when using this device. This device uses a semiconductor unit and contains no user-serviceable parts. Do not disassemble this device, otherwise you are exposed to the risk of electric shock. If any damage to this product occurs, please have this product repaired by a qualified service technician.

Power
The power supply of this unit must match the serial plate data.

Heat source
Keep this unit out of heat sources like a stove or direct sunlight.

Cleaning
Before cleaning, please disconnect the power first. For cleaning, don’t use liquid detergents or caustic liquids – just clean the unit with a soft cloth.

Heavy objects
Do not place heavy objects on this unit, otherwise the unit may be damaged.

Faults to be repaired
If any of the following problems occur, please disconnect the power to the unit and contact a qualified service technician.

• The power cord or plug has been damaged.
• Fluids or other foreign objects have entered the unit.
• If the unit does not work, even though you operate it according to the instructions,  do not press any buttons other than those listed. Otherwise, damage to this unit may occur along with a more demanding repair.
• The unit fell from a high place to the ground.
• There is a smell of burning from inside the unit.

Maintenance
If you don’t have enough technical knowledge necessary to maintain this unit, don’t attempt to repair it by yourself. By removing the cover, you are exposed to a risk of electric shock. If needed, please contact a qualified service technician.

Replacement of parts
If you need to replace any part of this unit, ask your service technician to make a replacement for equal spare part models. Replacement with other models of spare parts may cause serious malfunction, electric shock, or shorten the life of the device.

Safety inspection
When done with the maintenance, ask your service technician to perform an on- site safety check to make sure that the unit’s operation is safe.

Note:
Before using this product, read these instructions carefully and keep it well for future use.

WARNING
Extremely loud music can mask traffic sounds or other danger signals. Make sure you never lose track of what’s happening in your surroundings.

Included Contents

• A) 1× “L” and “R” earphone
• B) 1× Charging case
• C) 1× User’s manual
• D) 1× USB-C charging cable

Description of the BT earphones

Description of the BT earphones

Left and right earphone function

7| Touchpad for earphone control
1x short touch during an incoming call – answer the call
1x long touch (2 seconds) during an incoming call – call rejection
1x short touch during an ongoing call

– ending the call

1x short touch–play function
1x short touch – pause function
Left earphone
7| Long touch in music mode – volume down
2x short touch – previous track
3x short touch – launch SIRI/Google Assistant
Right earphone
7| Long touch – volume up
2x short touch – next track
3x short touch – Game mode / Music mode
8| Earphone recharging contacts
9| Microphone

Before first use, be sure to read the safety instructions contained in this user’s manual carefully.

Putting into Operation

Before using the earphones for the first time, remove the protective film from the charging contacts on the bottom of the earphones and return them to the charging case. Start charging the charging case and the earphones to the maximum level.

• Turning on the earphones – Taking the earphones out of the case will automatically switch them on. When the earphones are in the off state outside the charging case, press and hold the touchpad on each earphone and wait for the earphone to announce the “BUXTON” greeting.
• Turning off the earphones – Inserting the earphones into the charging case will automatically turn off the earphones. Long press and hold the touchpad until the message “SEE YOU” is heard in unpaired mode. Pairing the earphones with each other – The earphones are already paired from the factory and do not need to be paired with each other. (If pairing to TWS mode fails, return the earphones to the charging case and repeat the above instructions.)
• Warning: To prevent damage to your hearing,  always keep the volume level of your device to a minimum before connecting BT earphones to your mobile device. Keep the touchpad clean and avoid touching other objects or body parts such as hair.
• Note: If the BT earphones are not paired with any device, they will turn off if they are idle for a long time. Then put them in the case.

Pairing your earphones via Bluetooth

To pair the  BT  headphones with your mobile device, do the following: Remove the earphones from the charging case and search for the Bluetooth earphones name “BTW 3800” on the device you want to pair and start the pairing process. If you are prompted for a pairing code while pairing your device and BT headset, use the code: “0000”. To cancel the pairing process,  disconnect the BT earphones from your mobile device (cancel the Bluetooth pairing).

Note: To ensure a stable Bluetooth connection,  keep a distance of up to 10 meters between the  BT  earphones and the paired device.  Depending on ambient interference, in some cases, it may be necessary to maintain a shorter distance between the  BT  earphones and the paired device.

Charging

A  charged battery provides power for several hours of operation at normal volume levels. A high volume consumes more battery power; therefore,  we recommend listening at normal volume levels. When  the  BT  earphones  are placed  in  the  charging case, the LED indicators of the case show the statuses:

Charging case indicator

• When the  USB-C  charging cable is connected a slow intermittent red indication shows the charging of the charging case.
• Discharged charging case is indicated by a slow intermittent blue indication – charge the charging cable.
• A fully charged charging case is indicated by a red solid indication.
• Inserted earphones in the process of charging from the charging case are indicated by a blue solid indication.

Charging

Earphones LED indicator:

• Charging of the earphones is indicated by a green LED on each of them. When the LED goes off the earphones are fully charged and ready to use.
• Pairing the headphones will be indicated by green and white intermittent LED indication.

Warning:   For charging,  use only the original accessories supplied with the appliance. To achieve maximum battery life, it is advisable to start charging the battery only when the battery is low (10% – 20%). Charge continuously until fully charged. If the battery life is already very short, it is exhausting and we recommend you contact an authorized service center for more information.

Recommendation: If your headphones are not to be used for an extended period, we recommend fully charging the batteries once every two to three months.  We recommend storing the BT earphones together with the charging case with a charged battery to avoid irreversible damage to the batteries  (loss of capacity).

Technical Specifications

• Bluetooth: V5.3 BLE
• Bluetooth frequency response range :  2.4 GHz – 2.4835 GHz
• Maximum transmitter power : 100mW
• BT connection range : 10m
• BT profiles : A2DP 1.3, AVRCP 1.6, AVCTP 1.4, AVDTP 1.3, HFP 1.8, SSP 1.2
• Chipset : Jieli AD6973D4
• Codec : AAC, SBC
• Diameter of inverters : 10mm
• Playback time per charge : up to 6 h (80% volume)
• Total playback time : up to 20 hours (80% volume)
• Call time: up to 7 h
• Standby time : up to 120 h
• Earphones charging time : 1.5 h
• Case charging time : 1.5 h
• The battery capacity of one earphone: is 35 mAh / 3.7 V
• Charging case battery capacity : 300 mAh / 3.7 V
• Charging port: USB-C (DC 5V/300mA) Frequency range: 20 Hz – 20,000 Hz Sensitivity: 94dB +/- 3dB @ 1kHz Impedance: 32 Ω ± 15%
• Weight of one earphone : 4.4 g
• Charging case weight : 33 g
• Charging case dimensions : 62 × 48 × 32 mm (W × H × D)
• Package Contents: TWS earphones, charging case, replacement ear pads, USB-C charging cable, user’s manual

Please read these instructions carefully before use.

Safety warning

• Do not place sources of open flame, such as lit candles, on the device.
• Dispose of batteries in an environmentally friendly manner, taking into account the environmental impact of battery disposal.
• Do not expose batteries (installed batteries) to excessive heat, such as fire.

Warning: To avoid possible hearing damage,  do not listen to high volume sound for long periods. For safety reasons, be aware of your surroundings when using the earphones. Not suitable for children.

DISPOSAL OF DISCARDED ELECTRICAL AND ELECTRONIC EQUIPMENT

This symbol on the product, accessory, or packaging indicates that the product must not be treated as normal household waste. Please dispose of this product in a collection yard designated for the recycling of electrical and electronic equipment. In some EU countries or some European countries,  you can return products to your local retailer when you buy an equivalent new product. Correct disposal of this product helps save valuable natural resources and prevents possible adverse impacts on the environment and human health that might be caused by improper waste disposal. For further information, please contact your local authorities or the nearest waste disposal collection center. Improper disposal of this type of waste may lead to penalties under the law.

For companies in the European Union
If you need to dispose of electrical or electronic equipment, ask your dealer or supplier for the necessary information.

Disposal in countries outside the European Union
If you wish to dispose of this product, please ask your local authorities or your dealer for the information necessary for the correct disposal method. This product complies with all relevant EU basic regulatory requirements. Changes in the text, design, and technical specifications may be made without prior notice and we reserve the right to make such changes.  FAST ČR, a.s. hereby declares that the radio equipment type BTW 3800 complies with Directive 2014/53/EU. The complete version of the EU Declaration of Conformity can be found at: www.buxton.cz Manufacturer: FAST ČR, a.s., U Sanitasu 1621, Říčany 251 01, Czech Republic   Authorized service centers: Visit www.sencor.com for detailed information about authorized service centers.

References

• Sluchátka Buxton - vstup do svÄ›ta hudby | Buxton
• Fast Poland | Strona główna
• Design and quality for you | Sencor

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