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US Captain Bluetooth Headphone Wireless Headset High Quality Sound NFC and aptX Sport Edition TWS Earbuds Headset Truly Earphone
$99.99 $84.99
985 in stock
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HD 4.50BTNC
Sennheiser’s HD 4.50BTNC headset introduces high quality wireless sound for every day listening on the move. The closed back, around ear headset is the perfect companion for cable-free listening with mobile devices. NoiseGardTM active noise cancellation technology intelligently filters out ambient noise, while Bluetooth 4.0 and aptX compatibility help deliver true Hi-Fi sound with a detailed acoustic performance.
The headset is also designed for ease of use, with features such as NFC for hassle free pairing and intuitively positioned ear-cup mounted call and track controls.
With a long-lasting battery life, robust high quality build and a compact foldable design for storage in the supplied protective case, the HD 4.50BTNC is perfect companion for an active lifestyle on the move.
Technical Data
Impedance
18 Ω
Frequency response (Microphone)
100 – 10,000 Hz
Frequency response
18 – 22,000 Hz
Sound pressure level (SPL)
113dB (Passive: 1kHz/1Vrms)
THD, total harmonic distortion
<0.5% (1kHz/100dB)
Pick-up pattern
Dual omnidirectional microphones
Battery Specification
Li-ion Polymer Battery
Codecs
AptX
Additional information
| Vocalism Principle | Dynamic |
|---|---|
| Control Button | Yes |
| Active Noise-Cancellation | Yes |
| Communication | Wireless+Wired |
| Volume Control | Yes |
| Style | Headphone |
| Wireless Type | Bluetooth |
| Is wireless | Yes |
| Function | Sport |
| Plug Type | Line Type |
| Connectors | 3.5mm |
| Model Number | QS0004 |
| Bluetooth Version | 5.0 |
| With Microphone | Yes |
| Features | Google Assistant Support |
| Charging Method | CABLE |
| Brand Name | Us Captain |
| Brand | Sennheiser |
| Type | Wireless Headset |
| Model | HD 4.50BTNC |
| Impedance | 18 Ω |
| Frequency response (Microphone) | 100 – 10,000 Hz |
| Frequency response | 18 – 22,000 Hz |
| Sound pressure level (SPL) | 113dB (Passive: 1kHz/1Vrms) |
| THD, total harmonic distortion | <0.5% (1kHz/100dB) |
| Codecs | AptX |
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