Features 1.PERFECT MUSIC EXPERIENCE: Portable stereo radio, supporting BT transmission, USB flash drive, memory card, AUX (connected to MP3, MP4 player, smartphone, PC) to play music. Therefore, you don't need any complex or bulky traditional speakers to enjoy the rich sound of stereo sound. Anyone who loves music will love this vintage radio speaker. 2.LONG BATTERY LIFE: This speaker has an impressive 8 hour battery life, ensuring that you can continuously enjoy your favorite music and radio stations for a long time. Its built in 1500mAh battery is rechargeable, environmentally friendly. 3.EXCELLENT PERFORMANCE: The powerful DSP chip and built in antenna provide excellent reception capabilities, allowing you to experience crystal clear sound and powerful reception capabilities. You can easily choose a radio station and find your favorite FM channel. 4.SMALL AND EFFECTIVE: Don't be fooled by its compact appearance, the 5W magnet speaker can provide impressive sound quality. Enjoy rich and immersive sound beyond its size, transforming your room into a charming listening environment. 5.FINE DESIGN: Retro mini wooden FM radio and wireless speakers immerse you in nostalgia and modern convenience. This charming and versatile device harmoniously blends classic aesthetics and cutting edge features, making it a delightful addition to your sound collection. specificationItem Type: BT Speaker Material: Plastic, Electron BT Version: 5.1 Horn Power: 3 ohms x 5W Rated Power: 5W x 1 Noise Ratio: 80dB Frequency Response: 150HZ to 20KHZ BT Protocol: For HSP HFP A2DP AVRCP BT Reception Distance: Approx. 8 to 10m / 26.2 to 32.8ft (NO obstacle) Memory Card Slot: Supports up to 32GB memory cards (not included) Battery Type: Built in 1500mAh lithium battery (included) PackageList 1 x Speaker 1 x Sound Cable 1 x Charging Cable 1 x Manual