1. Wide Usage: This portable personal CD player can be used in the car, on the bus, subway, train, or airplane. 2. Portable & Compact: Weighs only 1.0 lb. Easy to carry for listening to music, audiobooks, studying, or use in the car. 3. Main Functions: CD playback, dual Bluetooth (transmitter and receiver), USB playback, built-in stereo speakers, AUX input, headphone jack. - Bluetooth Transmitter: Connects to Bluetooth speakers or headphones. - Bluetooth Receiver: Connects to smartphones, PCs, or MP3 players. - USB Playback: Play audio files directly from a USB drive. - Charging: Use the included USB cable to charge via power adapter, car charger, power bank, or computer. Full charge takes 3–4 hours. - Rechargeable Battery: Built-in 2000 mAh battery provides up to 12 hours of playback. - Playback Modes: Repeat one track, repeat all, random play, intro scan (first 10 seconds), normal playback. - Color: Black - Material: ABS - Package Includes: 1 × CD player, 1 × USB cable, 1 × headphone - Note: Due to manufacturing variations, label printing may differ slightly—this does not affect functionality. - Note: Screen and lighting conditions may cause slight color variation between product images and actual item. Measurement tolerance: ±1–3 cm.