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HIKVISION
CP PLUS
The new Sennheiser HD 4.40 BT offers high-quality wireless sound for every day listening on the move. The closed-back, around-ear headset features Bluetooth 4.0 and aptX compatibility to deliver true Hi-Fi sound with a satisfyingly dynamic bass. Its elegantly minimalistic design has been crafted from robust, high-quality materials to meet the requirements of the street.
SKU: Sennheiser HD 4.40 BT - Wirele
Categories: HOME THEATRE, HEADPHONES, On-Ear Headphones
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 |