Bluetooth Speakers.

Bluetooth Speakers Material: Plastic Type: Wireless Compatibility: All Mobile Devices Multipack: 1 Color: Copper Bluetooth Version: 2.0 Operating voltage: 10 Volts Frequency: 10 Hz Bluetooth Range: 10 Mtr Charging Type: Micro USB FM: Yes USB: Yes MP3 Player: Yes Aux: Yes Jack Size: No Micro SD: Yes Control Button: Yes Dust Protected: Yes Sweat Proof: Yes Mic: No Type Of Water Resistance: IP64 Noise Cancelling: No Sizes: Free Size (Length Size: 10 cm, Width Size: 10 cm)