Kalsten | SoundFlow – hear deeper and breathe freely!
Are you finding yourself turning down the volume because of ear discomfort or outside noises bothering you?
With SoundFlow, you can immerse yourself in an exceptional audio experience – all without earbuds – while remaining aware of your environment. This cutting-edge bone conduction technology delivers a vibrant sound with unparalleled comfort. Perfect for daily use, athletic activities, or phone conversations, featuring IPX5 waterproofing, active noise cancellation, and a remarkably light design.
Why our customers love this product so much!
✔️ Bone Conduction – Ears Stay Unobstructed: No pressure or discomfort – also perfect for those who wear glasses
✔️ Clear Conversations: With dual mics designed to minimize background noise for clearer dialogue in any setting
✔️ Waterproof & Fast Recharge: IPX5 rated, 6–7 hours of listening time, just 1.5 hours to charge – always prepared for any adventure
Common Inquiries
Is it safe to hear while out in traffic?
Absolutely! With your ears open, you can perceive surrounding sounds – making it ideal for outdoor activities and safety.
Are these headphones suitable for fitness activities?
Definitely – the IPX5 rating safeguards against sweat and rain, making them great for workouts or runs.
What is the battery life like?
Enjoy up to 7 hours of music playback and 8 hours for calls – with a rapid charging time of just 1.5 hours via Micro-USB.
Technical Specifications
Material: ABS & Metal
Bluetooth 5.1 with a range of approximately 10 m
Volume sensitivity: 90 dB, impedance of 32 Ω
Battery: 120 mAh – 6–7 hours of music playback, 8 hours of talk time
Weight & dimensions: 15 × 12 × 5 cm – lightweight & compact
Protection class: IPX5 (splash-resistant)
What's Included
1x SoundFlow Wireless Bone Conduction Headphones
1x Micro-USB charging cable
Use collapsible tabs for more detailed information that will help customers make a purchasing decision.
Ex: Shipping and return policies, size guides, and other common questions.
Use collapsible tabs for more detailed information that will help customers make a purchasing decision.
Ex: Shipping and return policies, size guides, and other common questions.
Use collapsible tabs for more detailed information that will help customers make a purchasing decision.
Ex: Shipping and return policies, size guides, and other common questions.