Powerful mini Bluetooth speaker - Bluetooth Version: 2.1 Supports A2DP and AVRCP Profile - Bluetooth Range: up to 10 meters - Speaker: Size - 2.5 inches Output - 6W, 4O - Frequency Response: 100 approximately 20kHz - Connections: USB Port, Aux-in 3.5mm jack - Power Supply: Built-in rechargeable lithium battery 1500mAh (3 hours playtime with max volume) - Recharge Power: DC 5V 1A (USB-to-micro USB charging cable included) - Product Size: 98 x 228.5mm Dimensions: - 12cm x 12cm x 25cm Accessories: - Charging cable - Audio cable - User manual What's in the box 1 x Volkano Mini Bazooka Bluetooth Speaker