Portable Bluetooth Bike Speaker

Portable Bluetooth Bike Speaker Bicycle Waterproof Shower Speaker Acoustic Sound Boombox Woofer Hands-Free

• Battery: Yes
• Material: Metal/Plastic
• AUX/Bluetooth
• Channels: 2 (2.0)
• Input Power (W): <25 W
• Playback Function: mp3/Radio
• Waterproof
• Output Power: 5W
• Sensivity: 85dB
• Built-in Microphone
• Frequency Range: 100Hz-20KHz
• Dust/Shockproof
• Built-In 750mAh battery/10 Hours Playback