- Noises do not penetrate to the outside
- Long battery life
- Very good Bluetooth range
- Sits well even with glasses
- Low bass too weak
- Clip not adjustable
The Ultra Open Earbuds are modern Bluetooth headphones designed for a free and comfortable listening experience. With their open design, they offer a natural sound reproduction that allows you to hear ambient noise while enjoying your music or calls. These true wireless earbuds are ideal for everyday use and offer a battery life of up to 7 hours, so you can listen to music or make calls all day long without having to worry about recharging. The headphones are equipped with Bluetooth version 5.3, which ensures a stable connection and improved audio quality. The touchpad remote control allows for easy control of music and calls, while the water resistance provides additional protection. The Ultra Open Earbuds are compatible with both Android and iOS devices and offer a user-friendly solution for those who value quality and comfort.
Application range | General, Lifestyle |
Noise cancelling | No noise cancellation |
Equipment + Functions | Microphones, True Wireless |
Signal transmission | Wireless |
Headphone type | Bluetooth headphones, Open-ear headphones |
Isolation | Open |
Item number | 60987988 |
Manufacturer | Bose |
Category | Headphones |
Manufacturer No. | 881046-0100 |
Release date | 15.10.2025 |
Sales rank in Category Headphones | 1186 of 8334 |
Colour | Gold |
Exact colour description | Desert Gold |
Material | Metal, Plastic, Silicone |
Operating system compatibility | Android, iOS |
Application range | General, Lifestyle |
Output | Stereo |
Noise cancelling | No noise cancellation |
Equipment + Functions | Microphones, True Wireless |
Music control | touchpad remote control, Universal Bluetooth Remote |
Signal transmission | Wireless |
Button functions | Accept call, End call, Pause, Play, Reject call, Track, Volume Down, Volume Up |
Headphone type | Bluetooth headphones, Open-ear headphones |
Fit | Earhook |
Isolation | Open |
Durability | Water-resistant |
Protection type (IP code) | IPX4 |
Sensitivity | 75 dB |
Max. noise level | 75 dB |
Bluetooth version | 5.3 |
Bluetooth feature | Multipoint |
Bluetooth profiles | A2DP, AAC, HFP, SBC |
Max. range | 9 m |
Power supply | Rechargeable battery operated |
Battery type | Li-ion |
Battery life | 7 h |
Capacity | 350 mAh |
Charging time | 1 h |
Charging input | USB-C |
Supported charging power | 1.5 – 2.5 W |
Country of origin | China |
Manufacturer commitment | SBTi |
CO₂ emissions | 16.98 kg |
Climate contribution | CHF 0.40 |
Scope of delivery | Transport case, USB-C cable, without charger |
Height | 1.90 cm |
Width | 1.70 cm |
Depth | 2.70 cm |
Weight | 100 g |
Length | 10.60 cm |
Width | 9 cm |
Height | 4.30 cm |
Weight | 148 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 GalaxusThe Ultra Open earbuds have a warm and balanced sound. However, the mids are not flawless and voices are sometimes nasal. The bass lacks a little power, which is somewhat due to the model type. They cling comfortably to the ears and offer a very long battery life.

It's off to a good start - Bose is entering the still young market with an open-ear that sounds good thanks to its close fit to the ear canal and can even keep up with many in-ears. The ear clip design makes them ideal for cyclists. But don't overdo it with the impressive volume in road traffic, because then you might as well go for in-ears!