Transformers TWS TF-T31 headphones (yellow)

5 h, Wireless
Ratings
Delivered between Fri, 23.5. and Tue, 27.5.
More than 10 items in stock at supplier

Product details

TWS Transformers TF-T31 headphones (yellow)

The TF-T31 wireless headphones combine the pleasant sound of 13-millimetre drivers with a distinctive, modern design reminiscent of the iconic Transformers brand. Thanks to them, you can enjoy high-quality sound and a reliable Bluetooth 5.4 connection. They are also characterised by their ergonomic design and long operating time (up to 5 hours on a single charge).

Technical specifications

Manufacturer: Transformers

Model: TF-T31

Colour: Yellow

Bluetooth version: 5.4

Range: Up to 10 metres

Transducer: 13 mm

Frequency response: 20 Hz - 20 kHz

Impedance: 32 Ω

Sensitivity: Approx. 109 dB

Battery capacity of the headphones: 30 mAh

Battery capacity of the housing: 300 mAh

Operating time: Approximately 5 hours

Charging time: Approx. 1.5 h

Charging connection: USB-C.

Key specifications

Application range
General
Equipment + Functions
True Wireless
Headphone type
Bluetooth headphones
Signal transmission
Wireless
Isolation
Closed
Item number
47878126

General information

Manufacturer
Transformers
Category
Headphones
Manufacturer no.
TF-T31-yellow
Release date
19.8.2024

Colour

Colour
Yellow
Exact colour description
Yellow

Application range

Operating system compatibility
Android, iOS, Windows
Application range
General

Headphone properties

Output
Stereo
Equipment + Functions
True Wireless
Signal transmission
Wireless

Headphone type

Headphone type
Bluetooth headphones
Fit
In Ear
Isolation
Closed
Driver diameter
13 mm
Membrane size
13 mm

Audio properties

Frequency range
20 - 20 Hz
Sensitivity
109 dB
Impedance
32 Ω (ohm)

Connections

Connections base/transmitter
USB-C

Bluetooth features

Bluetooth version
5.4
Max. range
10 m

Battery properties

Battery life
5 h
Capacity
300 mAh
Charging time
1.50 h
Charging input
USB-C

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
Charger housing, Headphones, USB-A to USB-C charging cable

30-day right of returnReturn policy
24 Months Warranty (Bring-in)Warranty provisions
1 additional offer

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Headphones» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Transformers
    Not enough data
  • 1.Alecto
    0 %
  • 1.Digitus
    0 %
  • 1.xO
    0 %
  • 4.Avizar
    0.1 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Transformers
    Not enough data
  • 1.1More
    0 days
  • 1.3MK
    0 days
  • 1.4smarts
    0 days
  • 1.adidas
    0 days

Return rate

How often is a product of this brand in the «Headphones» category returned?

Source: Digitec Galaxus
  • Transformers
    Not enough data
  • 1.-
    0 %
  • 1.CSL
    0 %
  • 1.Fantec
    0 %
  • 4.Sandberg
    0.1 %
Source: Digitec Galaxus