Features:1. Compatible with FM, TF, audio input, Bluetooth stereo, excellent sound quality, powerful bass, hands-free function, one-key answering, creative simple and elegant appearance2. Bluetooth wireless transmission solves the usual problem of long wires and short wires. You can put it wherever you want wirelessly3. You can answer the phone, connect the phone with Bluetooth, speaker with microphone, zero radiation, good health4. The appearance is made of plastic material, the texture is extraordinary and fashionable5. Dual magnetic dual speaker subwoofer, using high-fidelity speakers, the sound is more natural and delicate6. Built-in high-capacity 800 mA lithium battery, environmentally friendly and practical7. TWS connection, marquee effectSpecifications:1. Bluetooth version: V5.02. Output power: 3W x 23. Speaker unit: 4 ohm 3W / 52mm4. LED flashlight power: 1W5. SNR: above 80dB6. Battery capacity: 800 mAh7. Technical frequency: 100Hz -18KHz8. FM frequency modulation: 87MHz-108MHz9. Product size: 206x81x103mm10. Product weight: 0.480kgPackage Contents:Bluetooth speaker x 1Charging cable x 1Audio cable x 1English user manual x 1