Description:
Bluetooth version: V4.2
Bluetooth Name: S518
Battery capacity: 1500mAh (built in)
Endurance time: 5 hours
Charging time: 1--2 hours
Number of speakers: 2
Speaker: 5W 
Sound track: 2.0
Frequency range: 2.4GHZ
Input sensitivity: 400mV
Wireless transmission distance: 10 meters
The degree of separation: ¡Ý90dB
Frequency response: 70~20KHz (+-3dB)
Signal-to-noise ratio: ¡Ý 80dB
Playback formats: WAV, MP3, WMA
TF maximum support: 32G(not included)
Mode of operation: press key
USB line length: 50CM
Input voltage: DC 5V 2A
Interface type: micro USB / AUX / TF card socket / 2.0 USB 
Color: brown green, green white grid(optional)
Material: Rubber + woven fabric
Size: length 14CM, width 12CM, height 13CM
 
 
Features:
1. 1500MAH super battery capacity music playback  enjoy music anytime, anywhere
2. Support TF card function, Max 32GB(not included)
3. Transmission distance up to 10M
4. Support micro USB, 3.5MM AUX,TF card, USB2.0 ports
5. Low power consumption. Loudspeaker Output 5W
6. Support voice calls function 
7. Excellent for outdoor sport and exercise and travel and so on 
8.Color:  Black, Grey, Red, Blue, Gold
 
 
What we offer
 
Portable Bluetooth Speaker*1
USB Cable*1
User Manual*1
2-year Warranty Quality Guarantee
24 Hours Friendly Customer service and Email Supportm