|Driver Diameter||45 mm|
|Frequency Response||5-40,000 Hz|
|Maximum Input Power||1,500 mW (for wired connection)|
|Battery||DC 3.7V lithium polymer battery|
|Battery Life||38 hours continuous use (1000 hours standby)
Charging Time: Approx. 4 hours (for 0-100% charge)
|Weight||185 g (6.5 oz), without cable|
|Cable||Detachable 1.2 m (3.9') with in-line control/microphone|
|Connector||3.5 mm (⅛") stereo mini-plug, L-shaped|
|Accessories Included||1.0 m (3.3') USB charging cable, pouch|
|Sensitivity (Microphone)||-40 dB (1V/Pa at 1 kHz)|
|Frequency Response (Microphone)||50 - 4,000 Hz|
|Polar Pattern (Microphone)||Omnidirectional|
Do you have questions about this product?
Get answers from real customers and in-house experts with AnswerBox.
Q:My product which I've been using for several months after my last charge just began speaking In a language unfamiliar to me. How do I get back to English?
Q:Any plans to release a cable with Apple lightning connector? Would be nice to be able to purchase it as an option to avoid using the Apple adapter (when Bluetooth is not an option or desired).
Q:will this headphones block some of the noise? or do you recommend noise cancelling headphones instead?
A:All headphones block some noise due to the fact that there is a physical barrier between the outside sounds and your ears. However, these are not "active" noise-cancelling headphones.