Features 1. PERFECT MUSIC EXPERIENCE: This Bluetooth speaker not only supports Bluetooth transmission but also allows music playback via USB, memory card (not included), and AUX (connecting MP3 MP4 players, smartphones, and computers), providing a versatile audio experience. 2. RECHARGEABLE BATTERY: With a built-in 1200 mAh battery, this speaker is easy to charge and offers up to 8 hours of continuous playback, ensuring uninterrupted enjoyment of your favorite music and radio stations. 3. EXCELLENT RECEPTION: Equipped with a powerful DSP chip and built-in antenna, this speaker provides exceptional reception capabilities, allowing you to experience clear sound. Easily select your favorite radio stations and find the FM channels you love. 4. IMPRESSIVE SOUND QUALITY: The 5W magnetic speaker delivers impressive sound quality, allowing you to immerse yourself in rich and enveloping audio, transforming your room into a captivating listening environment. 5. RETRO DESIGN: The combination of a mini retro radio and a wireless speaker allows you to enjoy the perfect blend of nostalgia and modern convenience. Specification Item Type: Bluetooth Speaker Material: Plastic, Electronics Bluetooth Version: 5.1 Horn Power: 3Ω x 5W Rated Power: 5W x 1 Signal-to-Noise Ratio: 80dB Frequency Response: 150Hz to 20KHZ Bluetooth Protocol: HSP HFP A2DP AVRCP Bluetooth Reception Distance: 8-10M (without obstacles) Memory Card Slot: Supports up to 32GB memory card (not included) Battery Type: Built-in 1200 mAh lithium-ion battery (included) Package List 1 x Bluetooth Speaker (memory card not included) 1 x Audio Cable 1 x Charging Cable 1 x Instructions