Features:

solar charging.

External retractable FM radio antenna.

Built-in Bluetooth wireless transmission, mobile phone Bluetooth playback.

Supports hands-free incoming calls.

Supports playing MP3 songs stored in U disk
support playing MP3 songs stored in TF card
FM auto search is supported.
Supports recyclable charging.

Technical parameters:
wireless version: 5.0
transmission Distance: 10 meters
output power: 5W
signal-to-noise ratio: ≥ 120dB
battery capacity: 1200mAH
input current: DC 5V
speaker size: Φ52mm 3 Ω3W
product Size: 190*65 * 85mm

color box size: 210*70 * 90mm
net weight/Gross weight: 420g/550g
gross weight/Box: 28.5KG PCS/Box: 50PCS
box gauge: 44.4*37.5 * 47.4CM

standard: Speaker + charging cable