Bluetooth Transmitter and Receiver CD Player Features Bluetooth 5.0 technology for extended signal range, faster connection, and improved transmission speed. Built-in dual Hi-Fi Bluetooth speakers enable wireless pairing with Bluetooth-enabled devices such as smartphones or tablets. Also functions as a wired speaker via AUX input. Dual Stereo Loudspeakers Compact and portable design with classic black finish and smooth exterior. Features a clear LCD display and professional intelligent digital noise reduction chip for enhanced audio quality. Suitable for music lovers, language learners, and general home use. 1500mAh Rechargeable Battery Powered via DC 5V/1A adapter, power bank, or computer using the included USB-C charging cable. Full charge in approximately 4 hours (indicated by green LED). Eliminates the need for AA batteries or constant AC power. Upgraded Portable CD Player Built-in Bluetooth transmitter and receiver, rechargeable battery, and dual stereo loudspeakers. Includes anti-shock protection (ASP) to prevent playback interruption during movement. Sound effect modes: Jazz, Rock, Classic. Playback functions: A-B Repeat, Repeat 1, Repeat All, Shuffle Play, and Play First 10 Seconds. MP3 directory repeat and programmed play support. Color: Black Material: Plastic Package Contents: 1 x Portable CD Player 1 x AUX Cable Note: Color appearance may vary slightly due to lighting and screen settings. Slight dimensional variation of ±1–3 cm may occur due to manual measurement.