SYBA Headphone OG-AUD63072 Oblanc SHELL210 Dual Driver Speaker Red

2.1 Amplified Stereo Channel with Independent Bass
Gold Plated 3.5mm 4-pole Connector Compatible with Smartphones, and Tablets
Extreme Comfort and Fit Leatherette Ear Cups
2 Neodymium Drivers In Each Ear Cup:
30mm 32 for Treble
40mm 32 for Bass
Volume Controls: (Can be Adjusted Individually)
Main Volume
Bass Volume
Tangle-free Cord with In-line Microphone and Call Control
Rechargeable Built-in Battery (Up to 10 Hours Per Charge):

Battery Type: Li-polymer (lithium polymer) No Memory Effect
Battery Capacity: 450mAH (300 charge-discharge cycles before the capacity drops to 80%)
Acoustic Design:
Dynamic, Closed-back
Frequency Response:
20 - 20KHz
Speaker Sensitivity:
116dB SPL (1mW) 1KHz
Total Harmonic Distortion (THD):
<1% 1KHZ / 0.775V
Maximum Input / Output Power:
200mW / 40mW
Microphone Size:
4mm x 1.5mm
Microphone Sensitivity:
-58dB (0dB1V/pa) Cable Length:
47"
Package Includes
Oblanc SHELL210 (RED/BLACK) Subwoofer Headphone w/In-line Microphone
3.5mm Mic/Line Audio Cable for Computers, and Laptops (42")
47" USB Charging Cable (Type-A Male to Mini Type-B Male)
Warranty Pamphlet
Oblanc Rubber Key Tag
Oblanc Protective Pouch
Weight
2.44
Item Dimension
10 x 9 x 4.5
Warranty Information
1 Year