Speakers Mini Wireless Speaker Portable Durable Amplifier Sound Box In-line Mobile Phone Universal Amplifier Outdoor Speakers

Portable Wireless Speaker Phone External Speaker Universal 3.5mm Jack Mini Sound Box For Smartphone Tablet Laptop MP3 MP4   Description:   1. 3.5mm audio interface. Perfectly compatible with any media devices with 3.5mm jacks, such as mobile phones, tablets, computers, MP3, players, laptops, just plug them directly to play music or video, audio. 2. Clear sound quality. The mini speaker is equipped with 3.5W speakers, which can amplify the sound of mobile phones, tablets, computers and other devices. And 4ohm and SNR> 90db can maintain high sound quality and clear bass. 3. Mini portable design. The size of the mini wireless speaker is 47*47*34mm, compact and lightweight design, easy to pack in pockets, briefcases and handbags, and can be used anytime, anywhere. 4. Long battery life. This mini portable speaker has a built-in 350mAh lithium battery, which does not consume power from the phone during playback. After the battery is dead, it only takes 45 minutes to fully charge through the USB port (included). 5. Easy to use. Customers who use the built-in speaker do not need to download any applications or wait, just plug in the phone and use it. Specification: Colour: black Signal to noise ratio: >80dB Output power: 3W Material: plastic/silicone Built-in battery: 350mAh Frequency: 50Hz-1800Hz Battery capacity: 3.7V/ 500mAh Working time: about 5h Net weight: about 65 grams Size: about 47*47*34mm/1.85*1.85*1.34inch Packing List: Mini Wireless Speaker*1 Charging Cable*1   Manual*1     </div See more product details 1.[ Wide Compatibility ] Easy to plug it directly to play music or video audio, Portable Speaker is suitable for the mobile phone, tablet, computer, MP3, player, laptop, and more, designed with a 3.5mm audio interface jack. 2.[ High-grade Sounds ] Portable Speaker is featuring a performance of 4ohm and SNR more than 90db with high sound quality, equipped with a 3.5W speaker, designed to amplify the sound of mobile phones, tablets, computers, and other devices. 3.[ Convenient and Portable ] Lightweight, compact, and convenient to carry, Mini Speaker is easy to pack in pockets, briefcases, and handbags, designed in a size of about 47 * 47 * 34mm. 4.[ Last for a Long Time ] Taking 45 minutes to fully charge via the USB port (included), Outdoor Mini Speaker is equipped with a built-in 350mAh lithium battery, featuring a 5h play time without consuming mobile phone power. 5.[ Ease of Use ] Portable Mini Speaker is suitable for both indoor and outdoor use, designed with no need for waiting or downloading any apps, convenient to plug in and use. </div