Closed-back wireless headphones, equipped with active noise reduction technology, Bluetooth interface
Closed wireless headphones (Bluetooth technology) with 40 mm drivers, featuring deactivatable Active Noise Reduction (ANC) technology. They run on a rechargeable lithium-ion battery that offers up to 10 hours of continuous listening and recharges in 2-3 hours. Ideal when traveling on public transport, to work in an open space or simply to benefit from an environment protected from environmental noise. It comes with a hands-free kit, a semi-rigid carrying case, a 3.5 mm mini-jack cable and a USB cable. Designed to be worn for long hours, the comfort of the NRH-30 headphones has been studied for a long time with padded memory foam earpads and a flexible and easy-to-fit headband.
- Bluetooth closed headphones
- Active noise reduction
- Autonomy 8 - 10 hours of music
- Charging time approx. 2 - 3 hours
- Built-in rechargeable lithium ion battery
- 500 mAh battery capacity
- 3.5 mm mini-jack AUX input
- Micro USB charging connector
- Voltage for charging 5 VDC
- Hands-free kit connected to smartphone via Bluetooth
- Wireless range 10 m
- Bluetooth version BT5.0
- Bluetooth A2DP (Advanced Audio Distribution Profile)
- 40 mm speakers
- Frequency response: 20 Hz - 20 kHz
- Sensitivity: 106 dB @ 1 kHz SPL
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