Super impressive bass wireless compact speaker ultra-portable with durable strap for easy portability. Sync and plays music from smart devices through Bluetooth. Features - Wireless and compact speaker - Ultra portable with durable strap - Dirt-proof rubber finishing for better protection - Connects easily with any Bluetooth-enabled device - Sends bold and immersive sound in every direction - Also supports AUX line-in, MicroSD card and FM radio - Charges with the most USB power sources Technical Specifications: - Product SKU: A12531-B - Bluetooth Version: 2.1 - Input: DC 5V - Output Power: 12W - Speaker: 4 Inches - Distortion: 0.5 percentages @ 1W - Frequency: 100Hz - 20KHz - Separation: greater than or equal to 40dB (1KHz) - S/N Ratio: greater than or equal to 80dB - Transmission: 10m - Battery: Built-in 3000mAh rechargeable battery - Dimension: 265 x 135 x 150 mm (L x W x H) - Weight: 1050g (Approx.) Package Contents: - Wireless Speaker - Charging & Aux Cable - Strap - User Manual What's in the box 1 x Speaker