Hotselling tire shape water resistant bluetooth speaker 

Specification:

Basic product data:
Speaker type: Bluetooth speaker
Speaker system: Single panel+low frequency
Source or not: No source
Operation mode: button
Features:bluetooth connect,hands free,voice remind,TF car music play,Aux in,TF car 
reading,USB cable charge
Memory type: support up to 32G card
Power supply:built-in 800mah lithium battery,DC5V-500 USB power

Technology parameter:
Speaker size: 66*50cm
Output power:3W 4Ω 
Frequency: 80hz-18khz
Bluetooth version: bluetooth 2.1+EDR
USB specs: USB2.0,USB1.1
File mode: WAV,WMA,MP3,APE,FLAC
Micro USB connection port
TF car port

LED light display:
Turn on: blue light flash and ready for pairing.After paired, blue light on
Ready for pairing: blue light flash
Successfully paired: blue light on
TF card play music: play music-white light flash slowly,music stop-white light on
Aux in mode: blue light and white light both turn on
Maximum volume: if reach maximum volume, will hear sound remind
Charging status:red light on,if full charged, the indication light will be turn off
Volume memory function: Record the volume level when turn off

Package included:
1 x Bluetooth Speaker
1 x USB cable
1 x Climbing hook
1 x 3.5mm audio cable
1 x warranty card

Pictures:

Suntonic Team: