
The new Audio-Technica ATH-CK30LG Sound Assist Language Study Earphones feature a couple of 11.5mm drivers that produce a frequency response of 18Hz – 22,000Hz, a 47k Ohm of impedance, a maximum input of 40mW and an output sound pressure level of 100dB/mW (training mode ON). These headphones offer a training mode that will emphasize the vocal part of the song, so you can hear the words more clearer. The Audio-Technica ATH-CK30LG draws its power from two AAA alkaline batteries that provide around 50 hour of operation time. Other specs include a 3.5mm gold-plated stereo mini plug and a 1.2 meter cable. Available in both black and white, the Audio-Technica ATH-CK30LG Sound Assist Language Study Earphones are priced at $49.99. [Product Page]

Westone Laboratories has announced the availability of the Westone 4R quad-driver earphones. These ultra high-performance earphones feature the company’s unique four balanced armature drivers that produce a frequency response of 10Hz – 18kHz and a 31-ohm of impedance. The Westone 4R quad-driver earphones also feature a 50-inch Westone removable EPIC cable, a 3.5mm stereo plug, premium comfort tips, wax removal tool and a water resistant monitor vault. The Westone 4R quad-driver earphones will be launched in the fourth quarter of 2011 for $499. [Product Page]

The Vers 7E in-ear earphones feature a pair of 8mm drivers, which produce a 18Hz – 20kHz of frequency response and a 32-Ohm of impedance. These earphones have a bamboo or walnut body, an integrated microphone with mute and play/pause control, and a 3.5mm headphone jack. The Vers 7E in-ear earphones also adopt the in-ear passive noise cancellation design that blocks 90% of the surrounding noise. If you are interested, you can buy these high-quality in-ear earphones for $69.99. Each purchase comes equipped with a felt-lined metal carrying case. [Vers]

AIAIAI has teamed up with Teenage Engineering to deliver the PX-0 earphones. Made to match the design of Teenage Engineering’s do-it-all OP-1 synth/controller/sampler, these earphones feature an inline mic/remote, which make them just as useful when paired with a compatible smartphone, PMP or MP3 player. The AIAIAI PX-0 earphones are currently available in Europe for €60 or around $84. Read more

Bowers & Wilkins today introduced the company’s first in-ear headphones, the C5. These headphones feature a Secure Loop design to keep them in place, a proprietary Micro Porous Filter that acts as a diffuser for a more spacious performance, and a “Tungsten Balanced” design that places high-mass material closer to the ear for an improved seal. Other features include an in-line remote and a microphone. The Bowers & Wilkins C5 in-ear headphones will be available in August 2011 for £150 ($239). [Product Page]

Cideko has unveiled the Air Keyboard Chatting device, which is a combination of a compact wireless keyboard, a gyro mouse, earphones and a microphone. Measuring 142mm x 88mm x 29mm, the gadget allows you to chat with your friends without missing a beat, changing channels on your TV or perhaps operate a PC from a different room. The lightweight Air Keyboard Chatting supports an effective working range of up to 30-meter and delivers 3D motion sensing simply by waving it in the air. Its Lithium-ion rechargeable battery provides up to 10-hour of operation time. The Cideko Air Keyboard Chatting retails for $99.99 each. [Product Page via Ubergizmo]

The Pioneer SE-CL331 is claimed to be the world’s first earphones that can be soaked and washed after every sports session without damaging its sensitive electronic equipment. Available in white, bright blue and pink, these earphones feature a couple of 9mm drivers that deliver a playback frequency of 10Hz to 20kHz with an impedance of 16 Ohms, a newly developed ergonomic ear holder, a gold-plated 3.5mm stereo mini-plug and a silver-plated OFC wire. Additionally, the Pioneer SE-CL331 can be immersed in water up to 1 meter. $59.99 is all you need to bring home these washable earphones. [AudioCubes]

The Elecom EHP-ND100 Nendo earphones are designed to isolate the music from the noise with style. These earphones have a couple of 9.5mm driver units that deliver 16-Ohm of impedance, a frequency response of 20Hz – 20kHz and a 3.5mm stereo mini-plug (L type). Available in pink, black, green, purple or white, the Elecom EHP-ND100 Nendo earphones are priced at $35.99. Read more

Etymotic Research today announced enhancements to its hf3 and mc3 noise-isolating earphones. Designed to work with the iPad, iPhone and iPod touch, these headsets are now enhanced with the AWARENESS! for Etymotic app, that “listens” to users’ surroundings and mixes any noise louder than normal background sounds directly into the earphones. The app can be set to do this automatically, or users can set the volume levels for surrounding noise themselves. The packaging for the enhanced versions of the hf3 and mc3 will feature a QR code, allowing consumers to learn more about its features and connect directly to the registration site to receive the unlock code. The Etymotic hf3 and mc3 noise-isolating earphones are priced at $179 and $99, respectively. [Press Release]

Designed for women, the Elecom “Ear Drops” series Stony Black in-ear earphones come in three different colors such as silver rhinestone, black bijou, and gold studs. These earphones provide a 5.6 mm driver unit, a 90db/1mW output, a frequency response of 20Hz – 20,000Hz, a 16-Ohm of impedance, a 3.5mm stereo mini-plug (L type) and a 1.2 meter Y type cable. Priced at $43.40, the Elecom ‘Ear Drops’ series Stony Black in-ear earphones come equipped with three extra rubber earpieces. More pictures after the jump. Read more