CHAMPIONBABY Type-C Plug Type-C Speaker Subwoofer Plug-and-play Music Player Box Mini Loudspeaker Cellphone Sound Amplifier Universal

Signal-to-noise ratio: more than or equal to 80dB Weight:about43g Size:414134mm Product List:1 pc Portable SpeakerCharging: 5V/250mA Frequency response range: 80Hz-20kHz Product name: Portable Speaker Product material: PP, electronic components Product color: Transparent, black, blue Output powers: RMS 2Wx1 (THD S10%, F=1KHZ) Battery: 250mAh OOTDTY Mobile phones mini player, amplifier loudspeaker, Type C small speaker. Plug and play, no setting required. Pairing is convenient, time-saving, and easy to use. Not only can it increase the sound, but it can also improve the sound quality and experience lossless sound quality. Clear shell, small size and exquisited, integrated button. Independent power supply design, USB 5Pin charging port, fast charging. Build in 3.7V 250mAh battery, with a working time of up to 6 hours and long endurances.