The OnePlus Buds 4 are wireless in-ear headphones designed for a variety of applications. They feature active noise cancellation, which effectively minimizes ambient sounds and creates an immersive listening experience. With a battery life of up to 11 hours, they are ideal for daily use, whether commuting, exercising, or relaxing. The headphones are lightweight and comfortable, making them a practical choice for extended wear. The use of Bluetooth 5.4 ensures a stable connection and high sound quality across a wide frequency range of 15 to 40,000 Hz. Additionally, the Buds 4 support both wireless charging and fast charging via USB-C, further enhancing user convenience.
Application range | General |
Noise cancelling | ANC |
Equipment + Functions | Microphones |
Signal transmission | Wireless |
Headphone type | In-ear headphones, True wireless headphones |
Item number | 59327993 |
Manufacturer | OnePlus |
Category | Headphones |
Manufacturer No. | null |
Release date | 13.6.2025 |
Sales rank in Category Headphones | 377 of 8494 |
External links |
Colour | Green |
Exact colour description | Green |
Material | Silicone (earplugs) |
Application range | General |
Output | Stereo |
Noise cancelling | ANC |
Equipment + Functions | Microphones |
Music control | Universal Bluetooth Remote |
Signal transmission | Wireless |
Headphone type | In-ear headphones, True wireless headphones |
Fit | In Ear |
Driver diameter | 11 mm |
Durability | Splashproof |
Protection type (IP code) | IP55 |
Frequency range | 15 - 40000 Hz |
Sensitivity | 118 dB |
Max. noise level | 96.50 dB |
Impedance | 18 Ω |
Connections base/transmitter | USB-C |
Bluetooth version | 5.4 |
Bluetooth feature | AAC, SBC |
Bluetooth profiles | A2DP, AVRCP, HFP |
Max. range | 10 m |
Power supply | Rechargeable battery operated |
Battery life | 6 h |
Capacity | 530 mAh |
Charging time | 0.83 h |
Charging input | USB-C |
Country of origin | China |
CO₂ emissions | 21.23 kg |
Climate contribution | CHF 0.50 |
Scope of delivery | Charging case, Earplug tips (three sizes), USB Type-C Cable |
Height | 2.42 cm |
Width | 3.10 cm |
Depth | 2.06 cm |
Weight | 4.70 g |
Length | 12.70 cm |
Width | 10.20 cm |
Height | 4.70 cm |
Weight | 185 g |
How often does a product of this brand in the «Headphones» category have a defect within the first 24 months?
Source: Digitec GalaxusHow 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: Digitec GalaxusHow often is a product of this brand in the «Headphones» category returned?
Source: Digitec GalaxusTested: sports headphones. Road cycling, cross-trainers, treadmills, jogging, Pilates, skipping, martial arts, breakdancing, floor exercises – our testers tried out 18 pairs of headphones whilst doing their favourite sports. We’ll tell you which ones stay securely in your ears, are easy to operate whilst on the move, and cope well with hats, helmets and wind noise...
