Product details
Application range | Lifestyle |
Equipment + Functions | Microphones, Noise Reduction, True Wireless |
Headphone type | Bluetooth headphones, Earbuds |
Signal transmission | Wireless |
Noise cancelling | ANC |
Isolation | Closed |
Documents | |
Item number | 24011762 |
Manufacturer | |
Category | |
Manufacturer no. | JBLLIVEFLEXBLK |
Release date | 20.3.2023 |
Colour group | Black |
Exact colour description | Black |
Specific material description | Plastic |
Operating system compatibility | Android, iOS |
Headphone area of use | Lifestyle |
Headphone output | Stereo |
Noise cancelling | ANC |
Headphone features + functions | Microphones, Noise Reduction, True Wireless |
Music control | Universal Bluetooth Remote |
Peripheral signal transmission | Wireless |
Button functions | Microphone Mute |
Compatible voice assistants | Alexa, Google Assistant |
Headphone type | Bluetooth headphones, Earbuds |
Fit | In Ear |
Isolation | Closed |
Driver diameter | 12 mm |
Durability | Dustproof, Water-resistant |
Protection type (IP code) | IP54 |
Converter principle | Dynamic |
Membrane size | 12 mm |
Frequency range | 20 - 20000 Hz |
Sensitivity | 101 dB |
Max. noise level | 101 dB |
Impedance | 32 Ω (ohm) |
Connections base/transmitter | USB-C |
Bluetooth version | 5.3 |
Bluetooth feature | Multipoint |
Bluetooth profiles | A2DP, AVRCP, HFP |
Power supply | Rechargeable battery operated |
Battery type | LiPo |
Battery life | 6 h |
Capacity | 54 mAh |
Charging time | 2 h |
Charging input | USB-C |
Scope of delivery | Charger housing, Documentation, USB-C charging cable |
Weight | 10.40 g |
Length | 17 cm |
Width | 11 cm |
Height | 5 cm |
Weight | 230 g |
Specifications may include unverified machine translations.
Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Headphones» category have a defect within the first 24 months?
Source: Galaxus- 49.Nothing3,3 %
- 49.OEM3,3 %
- 52.JBL3,4 %
- 53.Beats3,5 %
- 54.1More3,6 %
Statutory 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: Galaxus- 31.Audio-Technica1 day
- 31.Huawei1 day
- 31.JBL1 day
- 31.OPPO1 day
- 31.Poly1 day
Return rate
How often is a product of this brand in the «Headphones» category returned?
Source: Galaxus- 27.Soundcore1,8 %
- 29.Dudao1,9 %
- 29.JBL1,9 %
- 29.LogiLink1,9 %
- 29.Samsung1,9 %
Source: Galaxus
Translation: machine translated
Overall ratingGood72/100
With the Sony WF-1000XM5, the best all-rounder takes the test winner crown. The in-ears combine very good sound with strong ANC and many practical functions. The Liberty 4 NC from Sound- core proves that cheap doesn't mean bad, holding its own in a strong test field and deservedly receiving the price-performance seal of approval.
Stiftung WarentestBluetooth-Kopfhörer im Test - Kopfhörer mit gutem Sound und AkkuReleaseSeptember 2023
Not every Bluetooth headphone is suitable for everyone. One sounds great, the other sits better in the ear when jogging. Some models shine with super-long battery life, others as a headset in the home office. You can find your personal test winner with the help of our database. In addition to current test results, it contains important features such as the type of water protection or the number of...