Fawoonu DX 2A Wireless Earbud

[Advanced BT Technology]: True wireless BT technology with 4.2 version ensures transmitting b signal in & high speed. [True Wireless Design]: Wireless dual earbuds design, left and right ear channel separation. You can use the Left and Right earbuds separately or use in pairs. Both two usages bring you perfect experience. [Stereo HiFi Sound]: CVC6.0 technology helps reduce the noise of the external environment of the call and significantly improve the sound quality of the earbuds. And the HD microphone provides clear sound. [Multi-point Connection]: It can simultaneously connect two smart phones. So, you can switch between your business and personal phones as you wish. Also supports PC, laptop and tablet connection. [Light& Portable Design]: Weight only 11 grams, you can carry it around without worry the weight. Also with a small storage bag, never worry about leaving them alone. Note: This product is not waterproof, please avoid using in rain or under shower. Specifications: Model Number: DX-2A BT Version: 4.2 Transmission Distance: One about 15m(no obstacle), a set for about 10m(no obstacle) Frequency: 2.4GHZ Receive Sensitivity: -90dBm Battery Capacity: 65mAh Lithium Battery for left and right one Charging Time: 1.5 hours Work Time: One for 5-6 hours, and a set for 2-3 hours Standby Time: One for 120 hours, and a set for 60 hours Color: Black Earphone Size: Approx. 3*1.8*1.8cm/1.18*0.70*0.70in Item Weight: 11g(5.5g for each earbud)/0.38oz(0.19oz for each earbud) Package Size: 16*7.4*3.5cm/6.30*2.91*1.37in Package Weight: 69g/2.44oz Package List: 1* Pair of Earbuds 1* Charging Cable 2* Pairs of Different Size Earbud Covers 1* Small Storage Bag 1* Chinese& English User Manual