Multimedia Bluetooth Wireless Portable Speaker MS-220B

Widely Compatibility: Pair smartphones, tablets, laptops via Bluetooth , or connect non-Bluetooth devices such as MP3 players using the included AUX cable.Support Capacity up to 32g with TF Card: You can enjoy your favourite songs collected in your TF card up to 32g.Built in Microphone: Bluetooth speaker has built-in microphone design, which not only provides hands-free and skip function, but also has higher stereo sound.Portable Speaker: It's only 680g light, very durable and compact. Classic one-piece black design, smooth and soft appearance gives you excellent visual experience. Specs & DetailsBluetooth: V5.0Operating Range: 10 metersRMS: 3.75WDriver Unit: 52mm*2Impedance: 4ΩSNR: ≥ 87dBDistorsion Factor: ≤1%Frequency Response: 180Hz-20KHzBattery: 3.7V/1200mAh Lithium-ion batteryBattery Life: Approx 8 hours(Play at medium volume)Charging Input: 5V/0.5ACharging Time: Approx 3.5 hoursInterface: Micro USB (Charging/AUX) , USB-A (read)，TF(read)Number of Buttons: 4Housing: ABS+IronDimension: 31*6.3*6.1cmWarranty: 1 year warrantyBox Content: 1. Speaker 2. Warranty card 3. User Manual 4. Micro USB to Ø3.5mm cable 5. USB-A to Micro USB cable