Specifications: 
Model Number: Q1 
Bluetooth version: Bluetooth 2.1 + EDR ， Class 2
Support profiles: HSP， HFP， A2DP， AVRCP
Operation range: 10m 
High-quality built-in rechargeable 800mAh lithium battery. 
Interface: Micro USB. 
Speaker Power / Impedance: 3W / 4ohm.
The Speaker Unite: 45mm All frequency speaker + 50mm low frequency radiation unit. 
Channel: Mono Channel 
THD: !#!amp!*!le; 1% 
Frequency: 200Hz ~ 20KHz 
SNR: !#!amp!*!ge; 90dB
Music Playing Time: 6 ~ 12 hours (at 70% volume). 
Charging Time: 1.5 ~ 2.0 hours.
Input Voltage: DC5V 500mA
Color: Black， Orange， Green， Purple， Red (Optional) 
Main Item Size: 9.5 * 8.0 * 3.8 cm / 3.74 * 3.14* 1.49in 
Main item weight: 164g / 5.78oz(Bare Machine)


Package List:  
1 * Wireless Stereo Bluetooth Speaker
1 * USB Cable 
1 * Audio Cable 
1 * Hook Chain 
1 *  Manual.