The Sony WF-SP900 are wireless in-ear headphones specifically designed for sports activities. With a waterproof design that withstands both fresh and saltwater, these headphones are ideal for use while running, swimming, or engaging in other outdoor activities. The built-in 4 GB storage allows for up to 920 tracks to be stored directly on the headphones, enabling music playback without a smartphone. The Ambient Sound Mode ensures that users can hear their surroundings, while the Voice Mode makes important announcements audible. The battery life lasts up to 12 hours with the charging case, allowing for extended use.
Application range | Sports |
Equipment + Functions | Microphones, True Wireless |
Headphone type | Bluetooth headphones, In Ear Headphones |
Signal transmission | Wireless |
Isolation | Closed |
Item number | 9864423 |
Manufacturer | Sony |
Category | Headphones |
Manufacturer no. | WFSP900W.CE7 |
Release date | 5.10.2018 |
External links |
Colour | White |
Exact colour description | White |
Application range | Sports |
Output | Stereo |
Equipment + Functions | Microphones, True Wireless |
Signal transmission | Wireless |
Compatible voice assistants | Google Assistant |
Headphone type | Bluetooth headphones, In Ear Headphones |
Fit | In Ear |
Isolation | Closed |
Durability | Splashproof |
Protection type (IP code) | IPX5, IPX8 |
Frequency range | 20 - 20000 Hz |
Connections base/transmitter | USB-C |
Bluetooth version | 4.0 LE |
Bluetooth feature | AAC |
Bluetooth profiles | A2DP, AVRCP, HFP, HSP |
Max. range | 10 m |
Power supply | Rechargeable battery operated |
Battery life | 2.50 h |
Charging time | 3.50 h |
Charging input | USB-C |
CO₂-Emission | |
Climate contribution |
Scope of delivery | Charging case, Neckband, USB C to A cable, Various earmolds |
Height | 17.60 cm |
Width | 10 cm |
Depth | 8 cm |
Weight | 400 g |
Length | 15.50 cm |
Width | 10 cm |
Height | 8 cm |
Weight | 380 g |
How often does a product of this brand in the «Headphones» category have a defect within the first 24 months?
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Source: Digitec Galaxus