🎧 Wireless Bluetooth 5.0 Mp3 Player with 40GB Storage - Power Bank Music Player for Earbuds, Portable Music Player (Includes Wired Headphones/32G TF Card/OTG/Card Reader/3.5 Cable) Review

【140-Hour of Continuous Battery Life】The power bank bluetooth earplug charging compartment can provide an additional 105 hours (1500mah) of backup power for mp3 player. This music player have 8mm dynamic speaker unit and diaphragm-enhanced engine output,excellent sound quality (single-ear wireless bluetooth headset,common for left and right ears,can be connected with mobile phone). 【Exclusive HiFi Wireless Transmission Technology】Bluetooth earplug+ mp3 have built-in Bluetooth 5.0,provide faster data transfer speed and more stable connection,the connection distance is also longer power consumption will be reduced,increasing battery life without tangles (Included wired earphone,3.5mm audio cable can be connected the speaker ). 【Non-Defective Sound Quality】The mp3 player for kids can provide the sound of HiFi grade approaching the original effect,accurate middle pitch and deep low pitch. Moreover,this portable bluetooth mp3 player supports most audio formats for the perfect sound enjoyment so that it becomes the indispensable equipment for enthusiastic listeners. 【Industrial-Grade Design】This mini music players with minimalism mirror design made from 2.5D anti-falling material,2.4-inch HD resolution,only 2.2Oz weight. Additionally, the 0.3 inch mp3 player ensures the ultra-thin sense of griping. This kids music player can being carried. The music player built-in speaker,wireless and wired mode switch at any time. 【Multifunctional MP3 Player】This bluetooth mp3 player has a maximum storage capacity of 40g (Built-in 8GB+32GB memory card build inside) and canstore about 10000 songs. The fast UI design allows you to quickly select the functions you need,music player,FM radio,voice recorder,electronics Books,alarm clocks,etc.