⭐️ Instant purchase OK ⭐️ Free shipping ⭐️ Anonymous delivery ＊ Brand new, unused ✅ Compatible with both Bluetooth reception/transmission & Built-in Hi-Fi Speaker Supports both Bluetooth reception and Bluetooth transmission functions, allowing connection with devices such as smartphones and tablets, as well as wireless earphones and speakers, for more freedom in enjoying music. Furthermore, it has built-in dual speakers capable of playing Hi-Fi high-quality, three-dimensional music. ✅ Built-in 1500mAh battery & Portable When fully charged, music can be played continuously for up to 7-10 hours. The compact size makes it very convenient to carry around. Also, it comes with a 3.5mm earphone jack. ✅ USB memory compatible & Adjustable playback speed Supports USB mode, allowing playback of music from USB flash drives up to 32GB. Also, the playback speed can be adjusted in 5 steps, a convenient feature for language learning. Note: 1. This product supports FAT16/FAT32 USB files. It does not support NTFS. 2. Only MP3/WMA music files are supported. ✅ 8 playback modes & AUX function Supports PROG playback. Up to 20 songs can be programmed at once. In addition to PROG playback, this product also supports 7 other playback modes: A-B repeat/single-track repeat/all-track repeat/random playback/folder playback/sequential playback and memory playback. Also, it is equipped with an AUX function, so you can connect it to external audio devices such as a car using the included AUX cable to enjoy music. Note: DVD, VCD, Blu-ray CDs, and data CDs cannot be played. Please understand. Gueray CD Player Portable Bluetooth Reception/Transmission Hi-Fi Speaker Built-in CD Player 1500mAh Rechargeable Battery Built-in Playback Speed Adjustment USB Playback AUX Mode PROG Playback Repeat Playback 3.5mm Earphone Compatible Music Listening/Language Learning/Wonderful Gift Japanese Instruction Manual Included Black C03