• This is a solar power wireless Bluetooth-compatible speaker
• The external retractable FM antenna supports FM automatic search
• Built-in Bluetooth-compatible wireless transmission, mobile phone Bluetooth-compatible playback
• Supports hands-free function for incoming calls
• Support to play MP3 songs stored in U disk/TF card
• With memory function, it can resume playback from breakpoints
• Built-in 1200mAh battery, supports rechargeable

Specifications:

• Wireless version: 5.0
• Transmission distance: 10 meters
• Output power: 5W*1
• Signal-to-noise ratio: ≥120dB
• Battery capacity: 1200mAh
• Input current: DC 5V
• Speaker size: Φ52mm4Ω 5W
• Product size: 170 x 65 x 76mm
• Product material: ABS plastic
• Product weight: 325g