TELEFUNKEN SPARK ONE - True Wireless In-Ear
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TELEFUNKEN SPARK ONE – True Wireless In-Ear Headphones
TELEFUNKEN SPARK ONE is designed for anyone who wants to enjoy music, podcasts, and calls flexibly. As true wireless in-ear headphones, the model combines Bluetooth 5.3, up to 16 hours of battery life, 10 mm drivers, and an IPX4 protection rating.
Sound, connectivity, and controls are tailored to different everyday listening situations.
Highlights
- 🔋 Bluetooth headphones with a charging case Up to 16 hours of total playback time, 3–4 hours per charge, rechargeable on the go
- 💦 In-ear headphones with IPX4 splash protection, suitable for sports, rain, or sweat-inducing workouts
- 🎧 Clear sound with deep bass 10 mm drivers for rich sound Ideal for music, podcasts & streaming
- 🎤 Bluetooth 5.3 earbuds with microphone & touch controls Calls, volume & music can be controlled intuitively
- 🪶 Ergonomic & lightweight Only 35 g with charging case, secure fit during movement, compatible with iOS & Android
Features
Bluetooth 5.3, up to 16 hours of battery life, and 10 mm drivers are particularly noteworthy. TELEFUNKEN SPARK ONE covers several typical use cases without making operation unnecessarily complicated.
Technical data
| Brand | TELEFUNKEN |
| Product type | True wireless in-ear headphones |
| Bluetooth | Bluetooth 5.3 |
| Battery life | up to 16 hours of battery life |
| Drivers | 10 mm drivers |
| Protection rating | IPX4 protection rating |
| Item number / SKU | sku-52098513535317 |
| GTIN / EAN | 4262472590380 |
Package contents
- TELEFUNKEN SPARK ONE
Frequently asked questions about TELEFUNKEN SPARK ONE
Does TELEFUNKEN SPARK ONE support Bluetooth?
TELEFUNKEN SPARK ONE uses Bluetooth 5.3.
How long does the battery of TELEFUNKEN SPARK ONE last?
The battery life is up to 16 hours.
What protection rating does TELEFUNKEN SPARK ONE have?
TELEFUNKEN SPARK ONE is rated IPX4.
What makes TELEFUNKEN SPARK ONE stand out?
TELEFUNKEN SPARK ONE offers 🔋 Bluetooth headphones with a charging case, up to 16 hours of total playback time, 3–4 hours per charge, rechargeable on the go.
What other feature does TELEFUNKEN SPARK ONE offer?
TELEFUNKEN SPARK ONE offers 💦 in-ear headphones with IPX4 splash protection, suitable for sports, rain, or sweat-inducing workouts.
Try it risk-free for 30 days
30-day return policy. Try the product at your convenience.
German specialist retailer
Carefully dispatched directly from Heidelberg.
- Delivery in 2–5 working days
- Reliable shipping & 30-day returns
- Pay after 30 days or in instalments (PayPal, Klarna)
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Vendor:
TELEFUNKEN AUDIO





