Specifications:Bluetooth 4.0Waterproof,Dustproof, Anti-scratch, Shockproof,High temperature ResistantNFC wireless connection (Near Field Communication)Perfect Powerful Bass SoundPower output: 5W x2Hand-Free Speakerphone for CallsMetal Hook Loop for Easy Attachment to Chain, Wire, Karabiner, Clip, etcHousing:wire meshes+silicone12 Hours playbackBattery: 3.7v 2000 mAh Li-ion batteryCharging time:3 hours( when full charged,the red indicator light will be off)Support Multi-Pair: up to 8 devicesDrive Unite:two 40mmBluetooth Frequency: 20Hz～20KHzBluetooth Profile Supported: A2DP,AVRCP,HSP,HFPWireless Range:25MDimensions: 6.69 x 2.59 x 2.59 (inch)Weight: 15.3 ounces Package contents:1* Masione Portable Bluetooth Speaker1* 3.5mm audio cable1* Micro USB charging cable1* user manual
