【Mini HiFi Headphone Amplifier】It is Delicate, Compact, Lightweight, and Portable that it can be Carry Conveniently | 【3.5mm AUX Input and Output】3.5mm AUX Input and Output, SNR>120Db and THD+N 0.0003%, Make it Possibility to Output not just Louder Sound, but a Sharper and More Real Stereo Sound without Distortion | 【Aluminum Matte Surface】Fashion Design Provides You a Comfortable Handheld Feeling While the Aluminum Matte Surface Makes it Durable | 【Rechargeable Lithium Battery】It Adopts a Rechargeable Lithium Battery with 1500mAH Capacity, Which Allows it to Stay Working More than 8 Hours | 【Wide Compacity】It can Remarkably Compatible with a Various of Digital Devices, Such as MP3 MP4 Mobile Phone Computer (Tips: It is not recommended to use while charging, because current disturbance will occur when charging, Which may lead to noise)

For MM/MC/MI and Piezoelectric Acoustical Pickup, Nonmagnetic, No Magnetic Field Adhesivity, Reading Reliable | High Precision and Accurate Stylus Gauge for Accurate Stylus Force Adjustment | Accurate Stylus Force is Important for Ensuring the Playback Result and Life of Your Valuable Records and Cartidge | Blue Backlight Display with High-quality Stainless Scale, Packaged with Superior Leather Sheath for Good Protection | Comes with One Weight and Two Button Batteries, Enables You Longtime Standby

For MM/MC/MI and Piezoelectric Acoustical Pickup, Nonmagnetic, No Magnetic Field Adhesivity, Reading Reliable | High Precision and Accurate Stylus Gauge for Accurate Stylus Force Adjustment | Accurate Stylus Force is Important for Ensuring the Playback Result and Life of Your Valuable Records and Cartidge | Blue Backlight Display with High-quality Stainless Scale, Packaged with Superior Leather Sheath for Good Protection | Comes with One Weight and Two Button Batteries, Enables You Longtime Standby

For MM/MC/MI and Piezoelectric Acoustical Pickup, Nonmagnetic, No Magnetic Field Adhesivity, Reading Reliable | High Precision and Accurate Stylus Gauge for Accurate Stylus Force Adjustment | Accurate Stylus Force is Important for Ensuring the Playback Result and Life of Your Valuable Records and Cartidge | Blue Backlight Display with High-quality Stainless Scale, Packaged with Superior Leather Sh

For MM/MC/MI and Piezoelectric Acoustical Pickup, Nonmagnetic, No Magnetic Field Adhesivity, Reading Reliable | High Precision and Accurate Stylus Gauge for Accurate Stylus Force Adjustment | Accurate Stylus Force is Important for Ensuring the Playback Result and Life of Your Valuable Records and Cartidge | Blue Backlight Display with High-quality Stainless Scale, Packaged with Superior Leather Sh

For MM/MC/MI and Piezoelectric Acoustical Pickup, Nonmagnetic, No Magnetic Field Adhesivity, Reading Reliable | High Precision and Accurate Stylus Gauge for Accurate Stylus Force Adjustment | Accurate Stylus Force is Important for Ensuring the Playback Result and Life of Your Valuable Records and Cartidge | Blue Backlight Display with High-quality Stainless Scale, Packaged with Superior Leather Sheath for Good Protection | Comes with One Weight and Two Button Batteries, Enables You Longtime Standby

HiFi Headphone Amplifier, It supports most headphones of high impedance 16-300Ω, 3.5mm AUX Input and Output, signal-to-noise ratio> 100Db, THD + N = 0.0003%, fully filter noise, enjoy high-quality audio. | Bluetooth 5.0 receiver, It is designed to deliver studio-quality sound to your ears through wireless Bluetooth 5.0 technology-suitable for your existing wired headphones, earphones and even speakers. | 1500mAH Rechargable Lithium Battery, It adopts a rechargeable lithium battery with 1500mAH capacity, which allows it to stay working more than 8 hours. Plus, there is a volume control knob for volume adjustment. | Two-stage Gain Switch, It enhances the signal input into the amp circuit for the optimal performance of the headphones. Make it Possibility to output not only louder sound but a sharper and more Real stereo sound without distortion | Broad Compatibility, This amplifier is remarkably compatible with a variety of digital devices, such as MP3, MP4, Mobile Phone, Computer, CD players and personal media player.

HDMI 2.0 Repeater-- Resolution up to 4K/2K@60Hz, It's Ideal for Data Center Control, information Distribution, Conference Room Presentation, School and Corporate Training Environments | Support Ultra-high Resolution 4K/2K@60Hz-- Serial Data Rate up to 6.0 Gbps, Support Ultra-high Resolution 4K/2K @ 60 Hz 2160P, Video and Audio Lossless Transmission | With HDMI 2.0 24AWG Cable: in 1080P/60Hz, input 30m/98ft (Max.), output 30m/98ft(Max.); in 4K/30Hz, input 20m/65ft (Max.), output 20m/65ft (Max.); in 4K/60Hz, input 15m/49ft (Max.), output 15m/49ft (Max.) | Mini Size Metal Shell Protection-- 53 x 45 x 19mm (L x W x H), Metal Shell Prevents Collision, Make it More Durable and Long-Service Life | Please Note-- package with a USB cable, adapter is not included. Please connect with DC 5V/1A adapter of your tablet or phone when using it, it will work more stable and better)

PS2 to HDMI Converter-- This PS2 to HDMI Converter Helps You Connect Your Classic PS2 Console to Your Modern HDTV or HDMI Monitors, It Supports All PS2 Display Modes 480i, 576i, 480p, Now Regain the Fun of Your Favorite PS2 Games in a New Way. | With 3 Feet HDMI Cable And USB Cable-- Need to Change the Video Output to Y Cb/Pb Cr/Pr in the PS2 Settings And Connect the Provided USB Cable to the PS2 USB Slot. | No Transmission Loss-- Video and Audio Display in Full Digital HDMI Format | Video input Mode-- 480i, 576i, 480p Display Modes | Please note that it wouldn't work properly if not connnecting the USB cable with 5V 1A adapter to the Converter. The package includes a USB cable, but not includes a 5V 1A adapter. You could use 5V 1A adapter of your mobile phone or tablet to connect USB cable, then power the Converter.