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B-51Q is Over the Head Dual Earmuff heavy duty noise cancelling headphones with Adjustable Metal Boom Arm that deliver superior voice with noise cancellation, while providing comfort and stability.
| MicrophoneSpecification: | |
| Sensitivity Range | -47±3dBRL=1.0KQVs=2.0V（DC）1KHz |
| Impedance Max | 2.2K21kHz（RL=2.2KQ） |
| Frequency | 20-20KHz |
| Current Consumption Max | VS=2.0VRL=2.2KQMAX:500uA |
| Operation Voltage Range | 2.5-10V（DC |
| Max Soundpressure Level | 110dB S.P.L |
| Speaker Specification: | |
| Impedance | 320+15%@1KHZ |
| Sensitivity | 95dB+10%/1Watt0.5Meter |
| Resonance freg | （FO）680HZ+20% |
| Frequency respond | F-5KHZ |
| Rated input power | 1.0W |
| Maximum input power | 1.5W |
RayTalk is dedicated to providing a full range of heavy duty headphones, we offer cost-effective and reliable solutions.
The RayTalk B-51Q is a noise-cancelling 2-way radio headset, built to withstand tough conditions. Its durable construction and advanced Bluetooth technology ensure reliable wireless communication. The noise-canceling microphone and metal boom arm provide clear audio, even in noisy settings.
3rd Floor,Building C,Kemron Science &Technology Park,Guansheng 5th Road,Guanlan,Longhua District, Shenzhen,China,518110
