NERO-TX PRO
Two-way noise reduction (peak -35dB)
100 hours total playtime
The market's smallest completely wireless headphones
IPX6 certified
Multifunctional buttons
Sound by Sweden sends its goods with Postnord and DHL where you can choose from the Services Board for mailbox/door and ombudsmen. The delivery time within Sweden is 1-3 working days for both services.
This product has a 1-year warranty.
- 3 pairs of Comfort Foam Tips© in different sizes (S/M/L)
- 3 pairs of ear cushions in different sizes for individual fit
- Powermag© charging case
- Charging cable USB-C
- Manual
The sound is very entertaining, thanks to a big and hard-hitting bass…”
Fantastic sound quality, brilliant design, perfect fit, really good noise reduction and brilliant battery life…”
"Great bass, long total battery life of just over 90 hours, well-functioning noise reduction and ambient noise. Ultra compact!…”
"I can say with my hand on my heart that I have never tested a pair of more affordable headphones ..."
“Fantastic performance in such a small format. Awesome sound, really comfortable and long battery life - an obvious choice. "
Double noise reduction
To get the best experience of interference-free sound, we have combined both active and passive noise reduction in NERO-TX PRO.
The active noise reduction is handled by the processor that communicates with the headphones' microphones via our proprietary algorithm. The quality of the components in combination with the speed of the processor and the precision of the algorithm is decisive for how effectively you manage to filter out the disturbing frequencies from the environment.
The passive noise reduction is managed by our Comfort Foam Tips© . They are self-developed ear cushions in highly adaptive foam material, viscoelastic polymer, which adapt to the shape of the ear canal and provide a tight and comfortable fit. This gives you as a listener a significantly improved sound experience and comfort.
NERO-TX PRO has a so-called listening function, Transparency Mode. In this mode, interfering sounds are filtered out while letting through and amplifying conversational sounds so that you can easily communicate with people in your surroundings.
Supra Quad Response ©
Our proprietary 4-way microphone technology filters out all unwanted frequencies from your surroundings. This results in you being able to have a clear conversation, even if you are in the middle of a noisy environment.
Nero-TX PRO supports the latest generation of HD calls. It supports handling data information during the call with a sampling rate of 48 kHz in the frequency range 20 to 20,000 Hz (20 kHz) while standard calls support a sampling rate of 8 kHz in the frequency range 300 to 3,400 Hz (3.4 kHz).
PowerMag ©
The charging box, Powermag©, is extremely powerful despite its very compact format. Thanks to the integrated high-performance battery, the headphones can be charged up to 16 times, giving a total playing time of over 100 hours. The playing time on one charge is +7 hours.
Powermag© can also be used as a power bank via its USB-A output (output 1A). Something that can be very practical if you need to charge your phone on the go.
The smallest on the market
NERO-TX PRO is the market's smallest, completely wireless headphones with noise reduction. Despite its extremely compact format, the headphones deliver a powerful and dynamic sound and thanks to advanced digital technology and highly efficient batteries, you get a full +7 hours of playing time.
The compact nano format makes you forget you're using a pair of headphones and thanks to their small size they fit most ears regardless of size.
IPX6 Certified
NERO-TX PRO has undergone a series of changes compared to its predecessor, which means that they can handle the toughest stresses. The headphones are certified according to enclosure class IPX6, which means they are splash-proof, sweat- and dust-resistant. Thanks to this, you can enjoy your favorite music regardless of the weather or form of exercise.
Aircraft composite
The NERO-TX PRO is an all-round headphone that is designed and constructed to withstand the harsh stresses that headphones are subjected to in daily use. The earphone housing is made of a composite material that is often used in the military aeronautical industry due to its superior wear resistance and strength to weight ratio.
Multifunctional buttons
NERO-TX PRO gives you full control over the phone's functions. By clicking once, twice or three times, you can easily adjust the volume, change the song, answer/end calls, start/pause the music. You can easily answer or end a call with a simple button press. With NERO-TX PRO, you can also activate and communicate with the phone's voice assistant, e.g. Google Assistant™, Siri™.
One piece headset
NERO-TX PRO has a so-called "one piece function" (TWS+), which allows you to use only one earphone at a time during voice calls. Practical if you want to listen to what is happening in the surroundings during the phone call.
More information
Technical specifications
Weight headphones: 3.5g each
Weight Powermag: 68g
IP rating: IPX6
Microphone: SUPRA QUAD-Response© ENC
Supports the protocols: HFP1.7, HSP1.2, A2PP 1.3
Drive unit: Proprietary 8mm dynamic. SBS8Dv2
ANC level: 35db (peak)
Frequency response: 16Hz – 22kHz
Impedance: 24 Ohms
Sensitivity: 97dB @ kHz
Distortion: 2%
RWS = Real Wireless Stereo
Support high resolution codec up to 24 bit, 192 kHz audio data format
Total battery life: 100 hours
Headphone charging time: About 1.5 hours
Charging time Powermag: About 5-7 hours
Charging port input: USB-C
Charging port output: USB-A
Bluetooth 5.0
Range: > 10m
Chipset: Proprietary SBSC_T2v.1
Support for the transfer of 2 Mbit/s data information
TWS+ = One Piece Function
BLE = Bluetooth Low Energy
EDR = Enhanced Data Rate