Enhanced HiFi Bluetooth Headphone Amplifier, Black Headphone Amplifier

Welcome to our shop! Here's an improved version of the previous model with Bluetooth functionality. Compatible with most high-impedance headphones from 16 to 300 ohms, with a 3.5mm AUX input and output, and a 100dB signal-to-noise ratio (+N = 0.0003%), it effectively filters out noise for a high-quality audio experience. [Two-Level Gain Selector] - This headphone amplifier optimizes the input signal to the amplification circuit for peak performance. It delivers a more powerful, clearer sound and a more realistic stereo image, without distortion. [Rechargeable Lithium Battery] - Equipped with a 1000mAh rechargeable lithium battery, this headphone amplifier provides over 8 hours of playtime. A volume knob allows for precise adjustment. [Portable and] - This headphone amplifier is designed to let you listen to music anytime, anywhere. The stylish and robust casing and chassis ensure long-lasting use. [Wide Compatibility] - This amplifier is compatible with many digital devices, such as MP3 players, MP4 players, computers, CD players, and personal media players. [Excellent Sound Quality] - Enjoy faithful sound reproduction thanks to a wide dynamic range, reduced distortion, and a full, deep sound. The rendering is refined and precise. Color: Black. Material: Aluminum Alloy. Package Contents: 1 x Headphone Amplifier, 1 x Audio Cable, 1 x USB Power Cable. Note: The color of the item in the photo may slightly differ from the real thing due to reflections and your monitor settings. The measurement error margin is +/- 1-3 cm. Our customers are our top priority. If you find any problem with a product after receiving your order (damaged item, incorrect quantity, etc.), please contact the seller immediately. We make every effort to provide you with satisfactory after-sales service.