{"product_id":"neoteck-portable-3-5mm-headphone-amplifier-with-bluetooth-5-0-receiver-two-stage-gain-switch-16-300-ohm-hifi-earphone-amp-aluminum-matte-surface","title":"Neoteck Portable 3.5Mm Headphone Amplifier with Bluetooth 5.0 Receiver, Two-Stage Gain Switch, 16-300 Ohm Hifi Earphone Amp, Aluminum Matte Surface","description":"\u003cul\u003e\n\t\u003cli\u003eHiFi Headphone Amplifier, It supports most headphones of high impedance 16-300Ω, 3.5mm AUX Input and Output, signal-to-noise ratio\u0026gt; 100Db, THD + N = 0.0003%, fully filter noise, enjoy high-quality audio.\u003c\/li\u003e\n\t\u003cli\u003eBluetooth 5.0 receiver, It is designed to deliver studio-quality sound to your ears through wireless Bluetooth 5.0 technology-suitable for your existing wired headphones, earphones and even speakers.\u003c\/li\u003e\n\t\u003cli\u003eRechargable Lithium Battery, It adopts a rechargeable lithium battery, which allows it to stay working about 13 hours. Plus, there is a volume control knob for volume adjustment.\u003c\/li\u003e\n\t\u003cli\u003eTwo-stage Gain Switch, It enhances the signal input into the amp circuit for the optimal performance of the headphones. Make it Possibility to output not only louder sound but a sharper and more Real stereo sound without distortion\u003c\/li\u003e\n\t\u003cli\u003eBroad Compatibility, This amplifier is remarkably compatible with a variety of digital devices, such as MP3, MP4, Mobile Phone, Computer, CD players and personal media player.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cdiv\u003e\n\u003ch2\u003eProduct description\u003c\/h2\u003e\n\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch1\u003eUpgrade your Audio with this Bluetooth Headphone Amplifier for Premium Sound !\u003c\/h1\u003e\n\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan\u003eNeoteck Bluetooth Headphone Amplifier Support a Headphone with 16‐300 Ω Impedance\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch1\u003eSeamless Connectivity \u0026amp; Superior Sound_Your Road Trip Essential!\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch1\u003eIt is Not Recommended to Use while Charging,Preventing from Generating Noise.\u003c\/h1\u003e\n\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan\u003eThe device can work, but the intensity of music is not well?——The battery output is not enough and needs to be charged.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch1\u003eTake High-Fidelity Listening Experience with You Anywhere!\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\t\u003cli\u003e\n\t\u003ch3\u003e \u003c\/h3\u003e\n\n\t\u003cp\u003e\u003cspan\u003eIt is turned to the maximum, but the volume is still not loud enough. What should I do? \u003c\/span\u003e\u003c\/p\u003e\n\n\t\u003cp\u003eThis audio amplifier is designed with a gain switch,which can be set to “H” position if the sound is not loud enough.\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003ch3\u003e \u003c\/h3\u003e\n\n\t\u003cp\u003e\u003cspan\u003eDoes Type-C have a decoding function? \u003c\/span\u003e\u003c\/p\u003e\n\n\t\u003cp\u003eType-C of the headphone amplifier only has a charge function, does not have OTG decoding function.\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003ch3\u003e \u003c\/h3\u003e\n\n\t\u003cp\u003e\u003cspan\u003eAll cables are connected, but there is no audio output? \u003c\/span\u003e\u003c\/p\u003e\n\n\t\u003cp\u003e1. Check the power indicator is on.\u003c\/p\u003e\n\n\t\u003cp\u003e2.Check the VOL knob is in the smallest state.\u003c\/p\u003e\n\n\t\u003cp\u003e3. Check whether the audio source playback device is paused, muted, or the volume is minimal.\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003ch3\u003e \u003c\/h3\u003e\n\n\t\u003cp\u003e\u003cspan\u003eWhy the headphone has a big buzzing sound when the input cable is connected but the sound is not play? \u003c\/span\u003e\u003c\/p\u003e\n\n\t\u003cp\u003e1. It is not recommended to use it when charging, because current interference and noise may be generated during the charging process.\u003c\/p\u003e\n\n\t\u003cp\u003e2.Check whether the connection between the audio cable and the amp interface is normal.\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003ch3\u003e \u003c\/h3\u003e\n\n\t\u003cp\u003e\u003cspan\u003eBluetooth cannot be connected? \u003c\/span\u003e\u003c\/p\u003e\n\n\t\u003cp\u003ePlease unplug the 3.5mm audio input interface of headphone amplifier.\u003c\/p\u003e\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n","brand":"Neoteck","offers":[{"title":"Default Title","offer_id":42625225326659,"sku":"B08FQZT1F9","price":151.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2263\/0649\/files\/61DXvUMgWIL._SL1500.jpg?v=1760257665","url":"https:\/\/thegadgetcollective.com.au\/products\/neoteck-portable-3-5mm-headphone-amplifier-with-bluetooth-5-0-receiver-two-stage-gain-switch-16-300-ohm-hifi-earphone-amp-aluminum-matte-surface","provider":"The Gadget Collective","version":"1.0","type":"link"}