PAVEOS Enchanting Bluetooth Pendant Speaker Perfect Companion For Cycling Hiking With Colorful Lights Card Slot And Wireless Functionality Ideal Backpack Accessory Feature: Product Name: Portable audio Material: ABS Product color: Red Packing size: 12x10x10cm/4.72x3.94x3.94in Product size: 12x9.5x9.5cm/4.72x3.74x3.74in Gross weight: 491g/1.08lb Net weight:407g/0.90g Interface Type: Frequency Range:20Hz-20KHz Bluetooth: 5.0 Signal-to-noise:≥60dB Rated voltage:3.7V Effective distance:10 m Description: 【Portability】 Compact and lightweight design for easy transportability, suitable for biking, hiking, or traveling. 【Versatility】 Not just a Bluetooth speaker, it also has colorful lighting effects and card playback functions, allowing you to enjoy more interest in outdoor activities. 【Premium Sound】 Delivers top-quality and immersive audio quality, allowing users to enjoy top-notch music outdoors. 【Water proof】 Constructed with robust materials, featuring Water proof and shockproof capabilities, suitable for use in harsh environments. 【Innovative Design】 Unique hanging rope design enables easy attachment to backpacks or bicycles, enhancing both practicality and enjoyment of the product. Package Included: 1×Audio 1x charging cable 1xEnglish instruction manual Househeld supplies for adult and Children ♪Satisfactory Sound Quality: This bluetooth audio interface adopts the latest technology to adjust and experience unparalleled sound quality, balanced sound and minimum distortion. Very suitable for games, music and movies. ♪Multi-scene Use: This bluetooth audio interface is designed with a variety of harsh environments in mind, with high-strength design and IPX88 protection level. It is very suitable for parties, swimming pools, beaches, camping or hiking. ♪Quick Connection: This bluetooth audio interface can remember multiple connected devices. When you turn on Bluetooth and get close to it, you can quickly connect your devices and start an auditory feast. ♪Lightweight and Compact: This bluetooth audio interface is compact and easy to grasp. It can be easily put into your backpack, you can carry it with you and enjoy music anytime, anywhere. ♪Service: If you encounter problems in the process of using bluetooth audio interface, you can contact us, and we will reply in time and help you solve the problem.