Bewinner Headphone Amplifier - 3.5mm AUX Type C 3000mAh

How to use: Take out the product and use it Specification: Item Type:Headphone Amplifier Size: 10 * 6 * 1.2cm / 3.8 * 2.4 * 0.5in Material: aluminum alloy Colour: Black Battery Model: Lithium Battery (Built-in) Capacity: 3000mAh Continuous use time: 10-15 hours Standby time: ≥120000 hours Charging time: 3 hours Charging Voltage:5V/1A Maximum output power: 100mW 32Ω / 60mW 600Ω (load) Load resistance:16-600Ω (can press the headphone resistance range) Distortion: 0.003% Signal to noise ratio: ≥120dB Response Frequency: 20Hz-20kHz (±3dB) The highest USB playback quality: 24-bit/192KHz Parameters: Compatible with a variety of digital devices with 3.5mm AUX output such as MP3, MP4, mobile phones, etc. Type C input is compatible with mobile phones, computers and laptops. Improve the signal input in the headphone amplifier circuit to make the headphones play the best performance. With bass switch, you provide a more delicate and round bass performance, giving you a more shocking music experience Package List: 1 x amplifier 1 x Vocal Cable 1 x USB power supply line 1 x Type C data cable. 1 x Manual