Bluetooth/2.4G, Low profile bass keyboard for computers, mobile phones or tablets, Stylish and Slim Appearance, Compact Layout Save Desktop Space, Laptop Like Quiet Input Experience, Paired With Up To Three Devices And easy switching, Shortcut key Multimedia FN key
Channel 2:0, RMS/Channel (Watt): 3Watt x 2, RMS/Subwoofer (Watt): No, Output Power: 10W, Signal to Noise Ratio (dB): >= 45db, Frequency (Hz - KHz): 100Hz-20KHz, Sensitivity: 700mv+-50, Impedance (ohm): 4ohm.
Input: AC 100-240V, 50/60 Hz, 1.5A max, Output: 15V/4.9A, 16V/4.9A, 18.5V/4.9A, 19V/4.7A, 19.5V/4.6A, 20V/4.5A, 90W max, 90W Universal notebook power adapter with 9 changeable tips for different computer models, Reliable replacement or secondary power adapter in home or office, Built-in overcurrent, overvoltage, overtemperature and short-circuit protection
Fourth Gear DPI: 1200-1600-2400-3600DPI Colorful Lighting, 4 buttons 4Level 1200/1600/2400/3600DPI, Poling Rate 125Hz, The top of the mouse has colored lights. Auto color change,
Four-speed DPI can be arbitrarily selected by the driver 200-400-600-800-1000-1200-1600-2000-2400-3200-4000-4800 DPI, 7 Customized Marco Keys, 704E Game Chip, Powerful fire button function to improve game clearance efficiency,feel comfortable., Engonomic exterior design,reducing hand fatigue,comfortable non-slip roller,unique.