| Brand | Huawei | 
| Model | FreeBuds 4 True Wireless Stereo (TWS) Earphones | 
| Release date | 19th May 2021 | 
| Type | Earphones | 
| Headphone Type | In-Ear | 
| Connectivity | True Wireless Stereo (TWS) | 
| Inline Remote | No | 
| Microphone | Yes | 
| Boom Microphone | No | 
| Foldable | No | 
| Driver Size (mm) | 14.3 | 
| Water Resistant | IPX4 | 
| Weight (g) | 4.10 | 
| Bluetooth | Yes | 
| Bluetooth Version | 5.2 | 
| Transmitter Connectivity | USB Type-C | 
| Bluetooth range (Metres) | 10 | 
| Charging Port | USB Type-C | 
| Charging Time (Hrs) Earpieces Only | 1 | 
| Charging Time (Hrs) Case Only | 1 | 
| Battery Life (Hrs) Earpieces Only | 4 | 
| Battery Life (Hrs) With Case Total | 20 | 
| Battery Capacity (mAh) Earpieces | 30 | 
| Battery Capacity (mAh) Case | 410 | 
                    Huawei FreeBuds 4 True Wireless Stereo (TWS) Earphones