OnePlus Buds 4.
Application range  | General  | 
Equipment + Functions  | Microphones  | 
Headphone type  | In Ear Headphones, True Wireless headphones  | 
Signal transmission  | Wireless  | 
Noise cancelling  | ANC  | 
Isolation  | Closed | 
Item number  | 59327994 | 
Manufacturer  | OnePlus | 
Category  | Headphones | 
Manufacturer no.  | null | 
Release date  | 13.6.2025 | 
Sales rank in Category Headphones  | 207 of 8525 | 
Colour  | Grey  | 
Exact colour description  | Grey  | 
Material  | Silicone (earplugs)  | 
Application range  | General  | 
Output  | Stereo | 
Noise cancelling  | ANC  | 
Equipment + Functions  | Microphones  | 
Music control  | touchpad remote control, Universal Bluetooth Remote  | 
Signal transmission  | Wireless  | 
Button functions  | Activate ANC, Deactivate ANC  | 
Headphone type  | In Ear Headphones, True Wireless headphones  | 
Fit  | In Ear | 
Isolation  | Closed | 
Driver diameter  | 11 mm | 
Durability  | Water-resistant  | 
Protection type (IP code)  | IP55  | 
Frequency range  | 15 - 40000 Hz | 
Sensitivity  | 118 dB | 
Impedance  | 18 Ω (ohm) | 
Connections base/transmitter  | USB-C  | 
Bluetooth version  | 5.4 | 
Bluetooth feature  | AAC, Multipoint, SBC  | 
Bluetooth profiles  | A2DP, AVRCP, HFP  | 
Max. range  | 10 m | 
Power supply  | Rechargeable battery operated  | 
Battery type  | Li-ion | 
Battery life  | 6 h | 
Capacity  | 62 mAh | 
Charging time  | 0.80 h | 
Charging input  | USB-C | 
Country of origin  | China  | 
CO₂-Emission  | |
Climate contribution  | 
Scope of delivery  | Charging cable, Charging case, earplugs  | 
Height  | 3.10 cm | 
Width  | 2.06 cm | 
Depth  | 2.42 cm | 
Weight  | 4.70 g | 
Length  | 12.80 cm | 
Width  | 10.40 cm | 
Height  | 4.80 cm | 
Weight  | 187 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 Galaxus