Brand: Bekhic Model: 3D-GS-809-Golden Quantity: 1 Piece Material: ABS Shell Dimensions: L160x W73 x H63mm Bluetooth Hands-free: Yes Bluetooth Version: V4.0+EDR Bluetooth Chip: V2.1 Operating Range: 10m Total Power: 3W Interfaces: 3.5mm, AUX, Micro USB Microphone: Yes SNR: 85dB Frequency Response: 60Hz~18KHz Impedance: 4ohm Applicable Products: MP3, MP4, CD, DVD, IPOD, IPHONE, GPS, PSP etc. Built-in Battery Capacity: 600mAh Battery Type: Polymer lithium battery Charging time: 3h Music Play Time: 4h Features: - Touch key design, strong bass and clear treble - This speaker uses import plans: touch control, long receiving distance, stable performance, clear performance and low distortion rate - Receiving distance: 10m test in the mall; >15m outdoor accessible - Support hands-free call, Bluetooth music play, multi-function - Fashionable design, swan shape is perfect combination of classical and modernity - High power tiny aluminum diaphragm speaker, excellent sound quality - Stereo and portable speaker, can connect with TF card/Micro SD card, MP3, MP4, CD, DVD, IPOD, IPHONE, GPS, PSP, phones, table PC, U disk Packing list: 1 x Speaker 1 x USB cable (43cm) 1 x Audio cable (45cm) 1 x English user manual