Huawei FreeBuds 4
€129,00 EUR
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Huawei FreeBuds 4
€129,00 EUR
Noise-cancelling headphones, in-ear, wireless, Bluetooth 5.2, frequency response 20 - 20,000 Hz, 4 h battery life, total battery life (incl. charging case) 20 h, active noise cancellation
general
| Product types | Noise-cancelling headphones, Earbuds |
| Types | Closed, Dynamic |
| Wearing style | in-ear |
Function
| Transmission type | wireless |
| suitable for | mobile audio player, smartphone, sports |
| Features | automatic shutdown, quick charge function |
| Equipment | Microphone, Touch control panel |
| Music functions | Pause, Play |
| Call functions | end call, answer call |
| Button position | on the headphones |
Bluetooth properties
| Bluetooth version | Bluetooth 5.2 |
| Bluetooth profiles | A2DP (Advanced Audio Distribution Profile), AVRCP (Audio Video Remote Control Profile), HSP (Headset Profile), HFP (Hands Free Profile), SPP |
| Bluetooth Codecs | AAC, SBC |
Sound
| Frequency response | 20 - 20,000 Hz |
| Driver | 10 mm |
| Number of drivers (per side) | 1 |
Battery
| Battery life | 4 h |
| Battery life (with noise cancelling) | 2 h |
| Talk time | 2 h |
| Battery charging time | 1 h |
| Battery type | Lithium Polymer |
| Total battery life (incl. charging case) | 20 h |
Cable
| Connector | USB-C |
Design
| Material | Plastic |
| Protection class | IP54 |
Microphone
| Microphone position | in the headphones |
Warranty and scope of delivery
| Scope of delivery | Transport case with integrated charger, ear adapter set |