Features 1、Cassette Player: Portable cassette player can deliver crystal clear music in tapes when you are at home, in school or travel. 2、BT Music Playing: Supports BT connection with mobile phone or computer for music playing, more versatile to use. 3、3.5mm Earphone Monitoring: Supports 3.5mm AUX input, comes with a pair of earphones for music listening. Specification 2 in 1 function of BT cassette player and FM radio. Portable cassette player supports BT connection and 3.5mm AUX input can deliver crystal clear music in tapes when you are at home, in school or travel. And it can be used as FM radio for listening to local radio channels. Transparent shell makes it more concise and beautiful. Features: Cassette Player: Portable cassette player can deliver crystal clear music in tapes when you are at home, in school or travel. BT Music Playing: Supports BT connection with mobile phone or computer for music playing, more versatile to use. 3.5mm Earphone Monitoring: Supports 3.5mm AUX input, comes with a pair of earphones for music listening. Built-in FM Radio: The player supports FM radio channel auto-scanning, convenient to listen to local radio channels. Dual Power Supply: 2 AA batteries (not included) operated or USB cable powered. Easy to adjust volume via the rotary knob. Compact & Beautiful: Transparent shell, concise and beautiful appearance. Mini size, portable and lightweight to carry. Note: Size and color may be slightly different due to manual measurement and different light conditions. Thanks for understanding. Specifications: Color: Transparent Material: ABS Power Supply: 2 * AA Battery (Not included) or USB Cable Item Size: 122 * 87 * 35mm / 4.80 * 3.43 * 1.38in Item Weight: 202g / 7.13oz Package Size: 16 * 12 * 4.2cm / 6.30 * 4.72 * 1.65in Package Weight: 281g / 2.91oz Package List: 1 * Cassette Player 1 * USB Cable 1 Pair of Earphones 1 * User Manual Package List 1 * Cassette Player 1 * USB Cable 1 Pair of Earphones 1 * User Manual