Price-quality ratio |
18.8 %
4.7 % (33.3%) better
vs
14.1 %
|
Minimum reproducible frequency |
4 Hz
-16 Hz (-80%) better
vs
20 Hz
|
The maximum reproducible frequency |
22000 Hz
2000 Hz (10%) better
vs
20000 Hz
|
Price at the time of release |
13.4 USD
-13.4 USD (-50%) better
vs
26.8 USD
|
Bluetooth version |
5
0.8 (19%) better
vs
4.2
|
Pioneer SE-C8TW-B | Aceline Basic |
Additional information | |
Headphones for sports The ear cushions fit as closely as possible to the surface of the ears. Allows you to engage in active sports without worrying that the headphones will fall out in the process. | |
Headphone Battery Capacity The higher the battery capacity, the longer the headphones can work without recharging, such autonomy is suitable, for example, for long walks and travel. | |
no data | 90 mAh |
Support wireless charging | |
Weight | |
12 g | no data |
Wireless connection | |
Bluetooth version | |
4.2 | 5
0.8 (19%) better
|
Bluetooth Profiles | |
A2DP , AVRCP , HFP , HSP | HSP , HFP , AVRCP , A2DP |
Wireless radius The more - the more distance from the signal source you can use headphones. It can be useful, for example, in the pool, leaving your smartphone without immersion in water. | |
10 m | 10 m |
Wired connection | |
Charging connector | |
USB Type-C | Micro-USB |
Characteristics of the microphone | |
The sensitivity of the microphone | |
no data | -38 dB |
Microphone | |
Functions and management | |
Codec Support | |
AAC , SBC | no data |
Active noise reduction system The system cuts off up to 95% of extraneous sounds when listening to music. With good headphones, you can feel quiet even in noisy environments. | |
MP3 player | |
Built-in MP3 player | |
Memory expansion capability | |
Acoustic characteristics | |
Diameter of the radiator membrane The more, the more ideal depth and saturation of the sound from the device. | |
6 mm | 6 mm |
Sensitivity | |
no data | 105 dB |
Minimum reproducible frequency The lower the minimum frequency, the more pleasant and high-quality bass. | |
4 Hz
-16 Hz (-80%) better
|
20 Hz |
The maximum reproducible frequency The higher the maximum limit of the range, the better you can hide the distortion of the noise of the codecs. | |
22000 Hz
2000 Hz (10%) better
|
20000 Hz |
Number of emitters on each side | |
1 | 1 |
General parameters | |
Signal transmission method | |
Bluetooth | Bluetooth |
Audio circuit format The sound in headphones can be single-channel, two-channel or multi-channel (2.1, 6.2, 7.1).
Such headphones have in each head microphone not one, but two or more speakers, for example, for better transmission of low and high frequencies. | |
2 | 2 |
Headset function | |
Price at the time of release | |
26.8 USD | 13.4 USD
-13.4 USD (-50%) better
|
Price-quality ratio The sum of all the advantages of the device divided by its price. The higher the%, the better the quality per unit price in comparison with all analogues. | |
18.8 %
4.7 % (33.3%) better
|
14.1 % |
Gaming headphones | |
Appearance and design | |
Backlighting | |
The Design Of The "True Wireless" | |