ModelSB08ET96 Descriptions:(1)brand new quality: The portable speaker is mainly made of ABS environmentally friendly plastic, which is durable and impact resistant. (2)Easy to carry: The compact size and convenient braided ring make it easy to get high-quality sound on the go. (3)Multifunctional: It supports Bluetooth/USB/TF card extensively and has FM radio function. (4)Wide range of applications: It is very suitable for use in the kitchen, dormitory, car, bathroom and the next party, suitable for camping trip, travel, hiking, etc Specifications: Type: Bluetooth speaker Color: black, blue, gray, red,green Charging voltage: DC 5V / 500mAh-1000mAh Box material: ABS environmental protection plastic cloth net FM frequency range: 87.5-108MHz Resonance frequency: 150~18000Hz (-3dB) Speaker power: 3W Battery: Built-in battery (rechargeable) 300mAh Control method: Button/Bluetooth Product size: 11.2*8*3.5CM Weight: 200g Package Included: 1*Speaker 1*Charging Cable 1*User Instruction