Sony Wireless Stereo Dynamic In-Ear Headset - MDR-EX31BN/R (Red) Bluetooth power cLass2 Ver.3
Huge Savings Item! Save 11% on the Sony Wireless Stereo Dynamic In-Ear Headset - MDR-EX31BN/R (Red) Bluetooth power cLass2 Ver.3 by Sony at Life N Gadget. MPN: MDR-EX31BN R. Hurry! Limited time offer. Offer valid only while supplies last. Headphone unit * 1Type: Sealed dynamic typeDriver unit: about 13.5mmMass * 2: about 34gHeadphone part (Other)Power supply: Lithium-ion rechargeable
Headphone unit * 1
Type: Sealed dynamic type
Driver unit: about 13.5mm
Mass * 2: about 34g
Headphone part (Other)
Power supply: Lithium-ion rechargeable battery (built-in)
Charging time: about 2.5 hours
Battery duration (continuous audio playback time): (NC ON) up to 9.0 hours, (NC OFF) up to 10.5 hours
Battery duration (talk time): (NC ON) maximum 6.5 hours, (NC OFF) up to 7.5 hours
Battery duration (between standby time): (NC ON) up to 30 hours, (NC OFF) up to 100 hours
Model: electret condenser type
Directional characteristics: omnidirectional
Effective frequency band: 100-4,000Hz
Total noise suppression amount (TNSR): about 17dB
USB cable: ● micro USB cable
Earpiece: hybrid earpiece S, M, L (2 each)
* 1 product with a receiver includes a receiver unit
* 2 code is not included
* 3 The Bluetooth profile, is what was normalized function for each characteristic of Bluetooth products
* 4 things audio compression conversion method
* 5 44.1kHz sampling time
|Part Number:||MDR-EX31BN R|
|Item Weight:||0.07 pounds|
|Item Size:||2.05 x 7.6 x 7.6 inches|
|Package Weight:||0.09 pounds|
|Package Size:||3.03 x 1.38 x 1.38 inches|
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