Rabu, 25 Agustus 2010

J Gadgets

J Gadgets


Audio-Technica ATH-BT03 Bluetooth Earphones

Posted: 25 Aug 2010 05:32 PM PDT

Bluetooth is now the solution for more hands-free technology. With the combination of a set of high quality earphones and a compact Bluetooth controller, the new ATH-BT03 is perfect for a busy world we live in. With the easy access and controls all well prepared by Audio-Technica, start enjoy the high quality sound instantly after the connection. Featuring both black and white color and a stylish mix of red and black. The battery is rechargeable through USB connection. Available only from Japan.


Specifications

Headphone section

Model : Dynamic type

Driver: φ8.8mm

Output sound pressure level: 100dB/mW

Play frequency: 20 – 20,000 Hz

Impedance: 16 ohm

Cord Length: 0.6m (Y type)

Controller section

Communication Systems: Bluetooth standard Ver.2.1 + EDR compliant

Output: Power Class2 Bluetooth standard

Maximum communication distance: within 10m

Frequency band: 2.4GHz band (2.402GHz – 2.480GHz)

Bluetooth profile support: A2DP AVRCP HFP HSP

Codec support: SBC

For content protection: SCMS-T method

Power: Built-in rechargeable lithium polymer DC3.7V

Microphone sensitivity: −40dB (1V/pa and at1kHz)

Microphone frequency zone: 10 – 4,000Hz

Mass: 15g

Accessories

USB charging cable, ear pieces (XS, S, M, L)


Audio-Technica ATH-770COM Stereo Headphones with Microphone

Posted: 24 Aug 2010 06:15 PM PDT

Now DJs can practice their MC skills with Audio-Technica’s ATH-770COM Stereo Headphone. Or for hardcore gamers, it will stop the echo because your microphone is too close to the speakers. Featuring a mute control that will always come in handy when you want to turn the microphone off. Built-in with a wide 40mm driver unit that will definitely outperform any cellular phones when you talk through Skype. The basic body design is durable while still obtaining the comfortable fit. Available only from Japan.

Specifications

Headphone
Driver: φ40mm

Playback frequency zone: 10 – 24,000Hz

Output overpressure value: 103dB/mW

Impedance: 40 ohm

Largest input: 500mW

Mass: 245g

Cord: 2.0m

Microphone

Directional characteristics: Single directivity

Frequency characteristic: 100 – 11,000Hz

Sensitivity (0dB=1V/Pa and 1kHz): −38.5dB

Impedance: 1.7k ohm


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