homeassistpoint 
Best results for vacuum sound in ear
iFi Audio Micro iTube2 Vacuum Tube Buffer and Line Stage Preamplifier
$399.00
$478.80
Amazon.com
Last update was on: May 19, 2024 1:44 pm
- Tubed output stage, tube line stage preamp, tube buffer AND an impedance matching device all in one
- 3 sonic signatures: Single Ended Triode power amplifier, Push/Pull tube power amplifier, and classic tube amplifier
- XBass and 3D Holographic matrix enhances speaker listening, providing adjustable bass and an expanded soundstage
- ELNA SIlmic and Japan TDK C0G type capacitors with General Electric GE5670 tubes
EGRD [Newest Design] Wireless Bluetooth 4.1 Headset, Retractable and Foldable Neckband Style Headphones. (Red)
$28.99
$38.85
Amazon.com
Last update was on: May 19, 2024 1:44 pm
- 【RETRACTABLE NECKBAND HEADPHONE】 Lightweight neckband design with foldable function. No need to worry the Bluetooth headset will be break offf when you put it in your bag. With retractable wire management, no worry about tangling or messy.
- 【ULTRA LONG WORKING TIME】 Built-in 300 mAh rechargeable lithium polymer battery, EGRD Bluetooth Headphones provides up to 18 hours talk time, 16 hours music time, 300 hours standby time after 3.5 hours charging time. Ideal for long-term use.
Howard Leight MAX-1 Foam Ear Plugs Uncorded, 20 Piece
$5.20
$7.12
Amazon.com
Last update was on: May 19, 2024 1:44 pm
- The world’s most-used polyurethane foam earplug
- Bell shape delivers maximum in-ear comfort
- Contoured design easier to insert and resists tendency to back-out of ear canal
- Polyurethane foam enhances comfort, especially for long-term wear
- Smooth, soil-resistant closed cell-foam skin prevents dirt build-up. *Not individually packaged*
BONMIXC Walkie Talkie Earpiece, G Shape in-Ear 2.5mm 1-Pin Two Way Radio Headset with PTT Mic, Compatible with Motorola Talkabout Cobra Two Way Radio (2 Pack)
Amazon.com
Last update was on: May 19, 2024 1:44 pm
- COMPATIBILITY - Bonmixc walkie talkie earpiece with Push-To-Talk (PTT) microphone is great for covert or stealth missions, allowing discreet operation of your Motorola Talkabout Two-Way Radios. ONLY compatible with 1-Pin Motorola Talkabout & Cobra radios.
- PROFESSIONAL ELECTROPLATED METAL PIN - One-pin standard diameter 2.5mm, uses electroplating anti-oxidation design, effective to improve the life of the headset, avoid the poor contact situation.
Philips Performance PRO6105 Wired Earphones with Mic, Hi-Res Audio – Black
$38.98
$49.89
Amazon.com
Last update was on: May 19, 2024 1:44 pm
- In-ear headphones with in-line microphone and controls with 3.5mm connection
- High-resolution audio capable for reproducing music in its purest form
- High-powered 8.6mm neodymium drivers for exceptional sound
- Good passive isolation blocks out noise for immerse listening
- Luxurious metallic finishing with lightweight yet durable design
Little Bear B4-X Portable Dual-Mono Vacuum Tube Headphone Amplifier; Mini Balanced Audio Headphone Amp B4 Upgrade Version
$99.00
$147.51
Amazon.com
Last update was on: May 19, 2024 1:44 pm
- The difference between B4 and B4-X: ① B4-X is a dual-mono balanced version. Its left and right channel are amplified by independent components, and power supply, tubes, and op amp are all independent and symmetric. So the degree of sound separation is higher than B4.
- ② B4-X adopts 2 groups of independent power supply(+12V and -12V) for 2 op amps, less mutual effects and can drive 300Ω headphones. ③ The circuit adopts dual op amp parallel output, with higher output power. ④ B4-X has 3.5mm and 2.5mm 2 kinds of output interface, suitable for most of balanced and standard headphones.
Woo Audio WA6 2nd gen Vacuum Tube Class-A Headphones Amplifier (Black)
Amazon.com
Last update was on: May 19, 2024 1:44 pm
- Single-ended triode Class A, Output Transformer Coupled, Headphone Amplifier
- Headphone impedance: 8 - 600 Ohms
- Rectifier tube x 1, driver/power tube x 2 (brand/model may vary)
- Point-to-point wiring, Custom made output transformer
- Selectable Voltage: AC 110/220 V, 50/60 Hz
Mini Wireless Earbuds, FuriGer Bluetooth Headphone Car Calls in Ear Earbud Hands Free Earphone with Mic/Charging Case Sports Running Cordless Earphone Compatible iPhone X/XR/XS Max, Samsung- Navy blue
Amazon.com
Last update was on: May 19, 2024 1:44 pm
- ◆[CLEARLY SOUND]: The advanced technology makes this earphones can provide deep bass sound and reduce enviroment noise. You will just feel the pure sound.
- ◆[PERFECTLY SIZE]: Fit with most of people's ears size. Stay in ear Tech with comfortable ear hook. Neckband design, No wires tangling, and it's easy to storage to your sports armband or arm package bag. Light weight and soft supple silicone gel surface will protect your hearing and would not feel any uncomfortable even use for long time.
Bluetooth Headphones, Wireless Bluetooth Headphones, Sweatproof Neckband Wireless Headset V4.1 Call Vibrate 18hrs TalkingTime with Retractable Earphone Compatible for iPhoneX, Samsung Galaxy – Black
$27.99
$38.35
Amazon.com
Last update was on: May 19, 2024 1:44 pm
- [Foldable & Retractable Headset] Retractable earbuds with individual button, easy to adjust the cable length just by one press to retract the earbuds. The foldable design is convenient to carry it in your bag and save your space when outdoor and travel.
- [Outstanding Battery Life] Only charging up to 3.5hours, it can support 300 hours standby time, 18 hours talking time / 16 hours music time. Let’s enjoy your wireless music and sport time.
Semoic 3.5mm HiFi Wired Earphone Dual-Dynamic Quad-core Speaker in-Ear Earbuds Flexible Cable Anti-wrap with HD Microphone(Gold)
$1.91
$2.35
Amazon.com
Last update was on: May 19, 2024 1:44 pm
- Tweeter + bass speaker, double acting coil, four speakers, tri-band balanced fever double-acting HIFI headphones
- Quadruple Power Double High Resolution: Natural Equilibrium Cohesion, combined with the advantages of double-acting, through a variety of innovative technologies to change the sound reflection, absorption, amplification to make the sound more transparent, better resolution, the details More.
