Features:

solar charging.

External telescopic antenna FM radio auto search.

Phone holder function.

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

Supports hands-free incoming calls.

Supports playing MP3 songs stored in the USB flash drive.
Supports playing MP3 songs stored in TF card.
It has memory function and can be connection play.
Supports recyclable charging.
Supports all audio inputs from external 3.5mm terminals

Technical parameters:
Wireless version: V5.0
Transmission Distance: 10 meters
Output power: 7W * 1
Signal-to-noise ratio: ≥ 120dB
Battery capacity: 1200mAh
Input current: DC 5V
Speaker size: Platinum 52mm,4Ω 7W
Product Size: 196*60 * 84mm

Color box size: 199*65 * 90mm
Product material: ABS plastic + Iron Net
Net weight/Gross weight: 335g/400g
Gross weight/Box: 25kg PCS/Box: 60PCS
Box gauge: 41.5*35.5 * 56CM

Standard: Speaker + charging cable