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![](https://www.geekbuying.pl/42266-large_default/tronsmart-sounfii-r4-tws-enc-call-noise-reduction-earphones-black.jpg)
Tronsmart Sounfii R4 ENC Earphones
• Crystal Clear Call: Featured with quad-mic call noise cancellation, Sounfii R4 offers exceptional call clarity even in bustling environments.
• Balanced Sound: 12mm composite titanium driver delivers well-balanced sound with deep bass for optimal listening.
• Peerless Design: Inspired by the mysteries of space, Sounfii R4 boasts a futuristic design crafted to captivate both the eyes and ears.
• Comfortable Fit: Ergonomic design and customizable ear tips ensure a comfortable and secure fit whether on workouts or long-haul flights.
• Extended Playtime: Built-in 400mAh battery ensures up to 28 hours of continuous music vibe, providing uninterrupted enjoyment of favorite tunes on the go.
• Smart Touch Control: Access all functions effortlessly, activating voice assistants via simple touch.
Model |
Sounfii R4 |
Color |
Beige, Black |
Bluetooth Version |
5.3 |
Driver |
12mm Composite Diaphragm |
Battery Capacity |
Earbuds: 3.7V/35mAh |
Charging Case: 3.7V/400mAh |
|
Playtime |
Earbuds: 7 Hours |
With Charging Case: 28 Hours(50% Volume) |
|
IP Rating |
IPX4 |
Net Weight |
45g |
Gross Weight |
120g |
Frequency Band |
2402-2480MHz |
Maximum Transmit Power |
5dBm |
1 x Sounfii R4 ENC Earphones
2 x Extra Pairs of Eartips
1 x Charging Cable
1 x Warranty Card
1 x User Manual
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