JBL-GO 2 Portable Wireless Bluetooth Speaker Outdoor Mini Speaker<br/>1. Product Features:<br/>* 40mm Full-Frequency-A 40mm full-frequency speaker and a dual enhancement until provide clear and dynamic sound quality.<br/>* 3 Hours Endurance-Built-in rechargeable lithium ion battery to support music playback for up to approximately 3 hours in a standard test environment.<br/>* Lightweight Design-Round and 184 grams lightweight speaker body, easy to carry in your pocket, take the music anywhere you want to go.<br/>* HD Voice Call-Built-in a noise elimination microphone for a clear call experience.<br/>* Connect both Wired or Wireless-Wireless bluetooth 4.1 steaming for wireless music, and the speaker has a 3.5mm audio input port so you can also play music without bluetooth.<br/>2. Product Specification:<br/>* Bluetooth version:V4.2<br/>* Color:Black, Red, Blue, Green, Grey<br/>* Stand by:A2DPV1.3, AVRCPV1.6, HFPV1.6, HSPV1.2<br/>* Speaker unit:2*40mm<br/>* Rated power input:2*8W<br/>* Frequency response:70Hz-20KHz<br/>* Signal to noise ratio:≥80dB<br/>* Type of battery:Lithium-ion polymer battery (3.7V 3000mAh)<br/>* Battery charging time:1A 5V current, 2 hours<br/>* Music playing time:Up to 3 hours<br/>* Bluetooth transmitter power:0-9dBm<br/>* Bluetooth transmitter frequency range:2.402-2.480GHz<br/>* Bluetooth transmitter modulation:GFSK, π/4 DQPSK, 8 DPSK<br/>* Size:68*175*70 (mm)<br/>* Weight:515g<br/>3. Packing List:<br/>* 1 × Bluetooth Speaker<br/>* 1 × Charging cable<br/>* 1 × Packing Box<br/>Note:<br/>1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.<br/>2.Please allow slight manual measurement deviation for the data.