Best Multimedia Headphone

Dell AS500 sound Bar PC multimedia speakers 4Y463

► Portable headphone amplifier: No matter where you are,you can enjoy the high quality music. Support USB/Coaxial/Optical/AUX IN, can be connected various multimedia devicesall digital in..
► Professional high performance chips: Adopts XMOS XU208 and AK4493EQ chips, work in asynchronous transfer mode, support up to 32bit/384kHz and DSD256 signal, present more musical details..
► Easy to drive lots of headphone: 1000mw output power(32ohms load), comparable to desktop headphone amplifier, easy to drive high impedance headphones..
► Powerful battery: Built-in 3.8V5000mah rechargeable li-polymer battery, long playback time. ≥13H( USB IN,≥21H( SPDIF IN,≥40H( AUX IN).
► Adopts two active Low Phase Noise Crystal Oscillators work with CPLD reduced Jitter to undetectable level. Use Dual interchangeable op amp, it could be replaced by yourself..

The Music Maker Plus supports phonemic awareness, phonics, comprehension, vocabulary, ELL, ELD and other language learning programs. Built for....
Rugged all-purpose multimedia center for language development in primary levels.
20 track programmable CD player and AM-FM stereo.
6 Watts RMS with only 1% distortion at rated power.
Built-in electret, 1.5mV mic. sensitivity.
Headphone Jacks3.5mm, 1/4" phone and speaker output jacks.

【Reduce Space】Use a desk with 2 monitors to switch and control 4 PCs and / or laptops. Contains all cables necessary for the operation of KVM. Plug & Play capable. No drivers requir. All ports are DisplayPort ports..
【Superior Video Quality】Up to 3840x2160 @ 60hz on both monitors at the same time. Support auto switch to monitor computers in a specified time interval..
【Easy Switching of Inputs】Support front panel button, keyboard hotkeys, IR remote control and RS232 to control KVM. Dedicated keyboard / mouse ports have emulation programming for hotkey and remote control..
【Multimedia-Oriented】Transfer audio to the monitor or headphone output. Share USB devices with a dedicated USB2.0 port. Supports 2.4G wireless keyboards and mice as well as multimedia keys, mechanical keyboards, gaming keyboards, etc..
【Supports cascading through DCCI】 Cascading can achieve the function of expanding from dual monitors to quad monitors, making your application scenarios broader..

Additional external antenna for enhanced TV reception.
Play multimedia files from USB and SD memory cards (JPG, MP3, MPEG, H.264, FLV and more).
3-way power: AC power adapter, DC car adapter, and rechargeable battery.
Built-in rechargeable battery provides 1.5 hours of play time.
Two A/V input connectors and external antenna.
Headphone jack (3.5 mm) and built-in stereo speakers.

Logitech S-120 2-Piece Multimedia Speaker Set General Features: Color: Black.
Compact speaker system does not take up much space 2-piece speaker standalone system.
RMS Power: 2.6 Watts RMS Total Peak Power: 5.2 Watts Volume control knob 3.5 mm headphone jack.
LED indicator 3.5 mm line cable attached (4-foot cable length, approximate).
Power cord length: 4.5-foot (approximate).

【Reduce Space】Use a desk with 2 monitors to switch and control 4 PCs and / or laptops. Contains all cables necessary for the operation of KVM. Plug & Play capable. No drivers requir. All ports are HDMI..
【Superior Video Quality】Up to 3840x2160 @ 60hz on both monitors at the same time. EDID emulation to retain resolutions and symbols when rearranging (Switching in the same mode)..
【Easy Switching of Inputs】Support front panel button, keyboard hotkeys, IR remote control and RS232 to control KVM. Dedicated keyboard / mouse ports have emulation programming for hotkey and remote control..
【Multimedia-Oriented】Transfer audio to the monitor or headphone output. Share USB devices with a standard USB2.0 port. Supports 2.4G wireless keyboards and mice as well as multimedia keys, mechanical keyboards, gaming keyboards, etc..
【Supports cascading through DCCI】 Cascading can achieve the function of expanding from dual monitors to quad monitors, making your application scenarios broader..