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OPM2320D (or OPM2320S): Suitable for high impedance circuits. Just like a tube amp, it is warm, gentle, clear and transparent, and all sounds are independently distinguished, full of emotion and power.
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4G LTE Antenna Specification Antenna Connector ： RP(Reversed Polarity) SMA Male. Gain: 5dBi （ Zenith ）. Frequency Range: 698~960/1710~2690MHz. V.S.W.R: ＜ 2.0. Material: ABS.
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Invisible Hearing Amplifiers:Our hearing aids feature a mini in-ear design. The hearing aids are small in size, weighing only 2.2 grams, and are comfortable to wear, fitting snugly in the ear canal, you can wear it at will regardless of the left and right ears.
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OPM2320D (or OPM2320S): Suitable for high impedance circuits. Just like a tube amp, it is warm, gentle, clear and transparent, and all sounds are independently distinguished, full of emotion and power.
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Up for grabs is a Serene Hear All Cell Phone Amplifier system device. Works Fantastic with ALL CELL PHONES that have Bluetooth capability and uses your cell phones Bluetooth mode to connect the the Serene SA40 device, then all you have to do is take or make a call and it plays through the Serene device either through the ear speaker or on speaker mode and it is LOUD, Super Loud so you will be able to hear it.
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THIS IS FOR ONE PAIR[ 2 X 1M ] OFPure-Silver OIL-INJECTED HIGH QUALITY AUDIOPHILE INTERCONNECT CABLE, THE ALMOST BEST CABLE FOR AUDIO SIGNAL TRANSFER,BRINGS YOU THE MOST BEAUTIFUL AND INCREDIABLE SOUNDS.
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Accessories Coaxial Attenuator. Antenna connector:N-Type Female straight. Outdoor Antenna Extension Cable connector:N Male to SMA Male. 1pcs 4G LTE Directional Outdoor Log Periodic Yagi Antenna (N Female) with 32.8 feet Extension Cable SMA Male to N Male for Cell Phone Signal.
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