Transformers TWS TF-T31 headphones (black)

ANC, 5 h, Wireless
1Ratings
BrandMore from Transformers
Delivered between Wed, 15.4. and Mon, 20.4.
Only 2 pieces in stock at third-party supplier
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Product details

The TWS TF-T31 headphones from Transformers offer an impressive sound experience thanks to their 13mm drivers and a modern, appealing design that pays homage to the iconic Transformers brand. These wireless headphones utilize the latest Bluetooth 5.4 technology, ensuring a stable and fast connection to various devices. With a battery life of up to 5 hours per charge, they are ideal for daily use, whether listening to music, watching movies, or gaming. Their ergonomic design provides a comfortable fit, even during extended wear, and the integrated touch panels allow for easy operation. The TF-T31 headphones are therefore an excellent choice for anyone who values sound quality and comfort.

  • Bluetooth 5.4 for stable and fast connections
  • Ergonomic design for high wearing comfort
  • Up to 5 hours of battery life per charge
  • Compatible with most smartphones and laptops.

Key specifications

Application range
General, Lifestyle
Noise cancelling
ANC
Equipment + Functions
True Wireless
Signal transmission
Wireless
Headphone type
Bluetooth headphones, In-ear headphones
Audio Connections
1 x USB-C

General information

Item number
48388737
Manufacturer
Transformers
Category
Headphones
Manufacturer no.
TF-T31-black
Release date
29.8.2024
External links
Manufacturer's site (de)

Colour

Colour
Black
Exact colour description
Black

Material

Material
Silicone (for earplugs)

Application range

Operating system compatibility
Android, iOS, Windows
Application range
General, Lifestyle

Headphone properties

Noise cancelling
ANC
Equipment + Functions
True Wireless
Signal transmission
Wireless
Button functions
Accept call, Pause
Compatible voice assistants
Alexa, Google Assistant, Siri

Headphone type

Headphone type
Bluetooth headphones, In-ear headphones
Fit
In Ear
Driver diameter
13 mm
Protection type (IP code)
IPX4
Membrane size
13 mm

Audio properties

Frequency range
20 - 20 Hz
Sensitivity
109 dB
Max. noise level
109 dB
Impedance
32 Ω

Connections

Audio Connections
1 x USB-C
Connections base/transmitter
USB-C

Bluetooth features

Bluetooth version
5.4
Bluetooth profiles
SBC
Max. range
10 m

Power supply

Power supply
Rechargeable battery operated

Battery properties

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

Voluntary climate contribution

CO₂ emissions
22.26 kg
Climate contribution
CHF 0.54

Scope of delivery

Scope of delivery
Charging case, USB-A to USB-C Charging Cable

Product dimensions

Height
2.20 cm
Width
1.60 cm
Weight
48 g

Package dimensions

Length
15.70 cm
Width
11.20 cm
Height
4.50 cm
Weight
194 g

30-day right of return
24 Months Warranty (Bring-in)
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.Digitus
    0 %
  • 2.Sandberg
    0.1 %
  • 3.Havit
    0.3 %
  • 3.Renkforce
    0.3 %

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.-
    0 days
  • 1.1More
    0 days
  • 1.4smarts
    0 days
  • 1.Acefast
    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.Awei
    0 %
  • 1.ESP
    0 %
  • 1.Manhattan
    0 %
  • 1.Maxell
    0 %
Source: Digitec Galaxus