Mp4 player batteries in comparison

WATCH MOVIES FOR LONGER With the built-in high-capacity 2,500mAh rechargeable lithium battery, you can enjoy watching your favorite DVDs for up to 5 hours. It can even be powered by your car charger or AC adapter, ensuring you can use it for longer anytime, anywhere.

Large Memory Capacity This MP3 MP4 music player has built in 8GB memory capacity, which can store up to 2000 music tracks and supports up to 64GB Micro Storage Card (not included).

MP3 Player with Bluetooth & Wifi This Wifi MP3 player supports wireless network connection, allowing you to download APP, listen music, videos playback online and surf the web. Feature with stable and fast two-way Bluetooth connection technology, which supports stereo and dual-channel audio for a latency-free connection to headphones, speakers or other playback devices.

Bluetooth 5.4 Connection Equipped with Bluetooth 5.4, with stable transfer and anti interference capabilities, so you do not have to worry about intermittent signals. Note Bluetooth function supports only Bluetooth earphones and speakers.

32GB Built-in Memory & Long playback time Built-in 32GB memory capacity, up to 6000 music can be stored, supports up to 128GB Memory Card! Built-in Lithium polymer 320mAh battery. Up to 40 hours playback, fully charged within 2 hours by Type-C charging cable

GIFT FOR MUSIC ENTHUSIASTS AND CHILDREN Our USB music player makes a thoughtful present for birthdays or holidays; the ES Traders MP3 player for kids and adults combines practicality and fun, seamless for anyone who enjoys music on the go

Battery type Replacement battery;Lithium battery

128GB Large Storage & HIFI Lossless Sound Each MP3 Player is equipped with a 128GB large-capacity TF card, which allows you to download thousands of your favorite music. And through the powerful DSP audio decoder chip, the most original sound is presented to you. It can ensure the high sound quality of HIFI. Supports TF cards up to 256GB.

Powerful Music App -- Q3E mp3 player with Bluetooth provides 6 kinds of song sorts, 4 kinds of playing sequences, 8 kinds of EQ presets. Allows to quickly locate the target song by searching and add them to playlists in batches , even also set the sleep timer.

160GB Large Storage-The Innioasis Spotify player is designed with 8-core processor , 2GB RAM and 32GB ROM storage for smooth program execution. Moreover, the spotify music player includes a 128GB SD card that can store all the songs you've cherished for years, freeing up space in your phone's memory. Additionally, the player has a memory expansion slot with a capacity of up to 1Tb.

Powerful App - filled MP3 The ZAQE MP3 player, powered by Android 9.0 and an 8 - core MTK chip, offers a highly responsive and smooth experience for seamless track switching, setting adjustments, and multitasking. This mp3 player bluetooth comes pre - installed with popular online music apps like Spotify, Pandora, Deezer, and Amazon Music, allowing users to explore curated playlists, personalized radio, thus truly enhancing their music - listening experience.

Plays PCM, AAC, WMA and MP3 files