SpecificationsSupport A2DP,AVRCP,Headset, Hands-free ProfileVersion: V2. 1Working Range:Up to 10mWorkingTime :5 hoursDimension:60x60x50mmNet Weight:230gSpeaker:53mmLoudspeaker Output:3wFrequency Response:280HZ-16KHzSignal to Noise :95dBDistortion:0.5%Battery Voltage/Capacity:520mAhBattery Charging Voltage:5vto0.5vBatteryCharge Time: 2 hoursSupport Phone, Laptop,Tablet PC Support TF Card (Mini Micro Card)Modular Buddy-Jack Design:Connect a Row Of Mini Speakers to Get Jaw Dropping Audio PerformanceExpanded Bxs(Bass Xpansion System)Drives a Fuller Richer Low End ResponseComes with a USB Charging Cable Comes With Different Colors
NOTE.
Usb Memory Stick Not Included.