Color Yellow + White + Multi-Colored Material ABS Quantity 1 Piece Bluetooth Handsfree Yes Bluetooth Version V3.0 Operating Range 10 meters Total Power 3 W Interface OthersMicro USB Microphone Yes SNR >= 95dB Frequency Response 280Hz~16KHz Applicable Products PS3Iphone 5Iphone 4Iphone 4SIphone 3gIphone 3gsiPodIpadOthersIphone 5SIphone 5CFits most devices with Bluetooth function Radio Tuner No Built-in Battery Capacity 480 mAh Battery Type Li-ion battery Other Features Bluetooth V3.0 compatible with V2.1 V2.0 and V1.2; Supports A2DP AVRCP and handsfree protocol; Loudspeaker diameter: 45mm; Charging voltage: 5V +/- 0.5V; Charging time: 2 hours Packing List 1 x Bluetooth speaker 1 x USB cable (84cm) 1 x English user manual