Mini Portable Speaker, 2W Microphone Speaker Line Input Speaker, 250mAH Capacity type-c Plug-in Small Audio for mobile phones Specification: Color: black Material: ABS Name: mobile phone direct plug-in audio Button: 1 button Frequency range: 80Hz-20kHz Signal-to-noise : >80db Battery: 250mAh Charging: 5V /250mA Charging time: 1 hour Standby time: >240H Working time: 5-6H Size: 4.1*4.1*3.4cm/1.61*1.61*1.33in Features: Plug and play: plug in can be used, the mobile phone's megaphone, five times larger sound quality, increase the sound, enhance the audio-visual senses, listen to music, navigation amplification, play the game, the receipt of tips, so that the ear immersive! Exquisite and compact: integrated buttons, compact size and easy to carry, type-c plug, most electronic devices can be used Self-powered, fast charging: usb charging interface, a charge of 45 minutes, charging while listening, listening without obstacles Large-capacity lithium battery, long battery life, built-in long standby: to meet the long music enjoyment, can play up to 6 hours No setup required: convenient and-saving pairing The Package Include: 1 x Audio 1×Charging cable