Welcome to our store！</br> 1、Through two devices, you can perform 1 plus 1 pairing to form a pair of speakers for playback. 2、HiFi level sound quality, surround sound, high resolution, and bring you a high fidelity sound music experience. 3、Fashionable and high end appearance, popular line sense, adopts a 4 Ohm 5W 52mm/2in speaker, and equipped with a speaker cavity with independent bass diaphragm, has good sound quality. 4、You can insert memory card and U disk to play MP3 music, and you can also use FM radio to listen to the broadcast. 5、The shell is made of mesh fabric, which feels comfortable, and there is a rubber hand strap for easy carrying. 6、Compatible with bluetooth devices such as mobile phones, computers, tablets, etc, and also compatible with common operating systems on the market such as for Windows, for Android, for iOS. <p class="wang-edit-text"><p class="wang-edit-text"> <p class="wang-edit-text"> <p class="wang-edit-text"> Item Type: Bluetooth Speaker Material: ABS Bluetooth Version: 4.2 Bluetooth Protocol: A2DP, HSP, HFP, AVRCP Signal Transmission Distance: Approx. 10m/32.8ft Signal to Noise Ratio: 95dB Distortion Rate: &lt;0.5% Speaker Specifications: 4Ω/5WΦ52mmx1 Frequency Response Range: 280Hz~16KHz Use Time: 5 Hours Battery Specification: Lithium Battery 18650 3.7V/800mAh (Built in) Charging Interface: Micro Charging Specification: DC 5V---1A Charging Time: 2 Hours Audio Input: USB, Memory Card, Aux <style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style> 1 x Wireless&nbsp;Bluetooth&nbsp;Speaker1 x USB Charging Cable Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservice</br>