Cryfokt HiFi Portable Headphone Amplifier

1. [2-STEP GAIN SWITCH] Improve headphone performance with louder, clearer and more sound. Get the best signal input to the amplifier circuit for optimal output. 2. [WIDE COMPATIBILITY] Compatible with various digital devices such as MP3, MP4, tablet, smartphone and game controllers. Enjoy a more immersive music experience now. 3. [MULTI-HEADPHONES SUPPORT] Enjoy music with most 16-300Ω headphones. Features 3.5mm AUX input/output, SNR>100Db and +N=0.0003% to filter out noise. Experience clearer stereo without distortion. 4. [PORTABLE AND LIGHTWEIGHT] Compact design to enjoy music anywhere. Sturdy aluminum alloy shell for durable use. Carry your amplifier with ease. 5. [RECHARGEABLE LITHIUM BATTERY] The 600 mAh battery provides over 8 hours of operation. Volume control knob for easy adjustment. Perfect for enjoying music on the go. Specifications: Item Type: Headphone Amplifier Material: Aluminum Alloy Color: Black Battery Model: Lithium Battery (Built-in) Battery Capacity: 600 mAh Input/Output Port: 3.5mm Port > Charging : 16-300 Ω (can push the range of headphones) +N: 0.0003% Signal to noise ratio ≥100 Db Parameters: Wide compatibility: This amplifier is very compatible with various digital devices, such as for MP3, for MP4, for tablet, for music player, for smartphone, for computers, for CD players and for media players, for one, for , for controllers, etc. Improve the signal input into the headphone amplifier circuit, so that the headphone can play the best performance. With the bass switch, deliver more delicate and round bass performance, giving you a more shocking music experience. Comment to use: Sort the product and use it. Package List: 1 x Headphone Amplifier 1 x 3.5mm Cable 1 x USB Power Cable Note: The measurement Manual has an error of 1-2cm.