Waterproof Wireless Bluetooth Mini Speaker Hands Free For Tablet Cellphone

Specification:Color: Green, Black, Blue, RedCase Material: PlasticSize: Approx. 93 x 80 x 40mm/ 3.66 x 3.15 x 1.57"Output power: 3W The external magnetic speaker:4Ω 3WThe input sensitivity: 400mVBattery: 300mAhFrequency range: 100HZ-20KHZPlay time: About 1-2 hoursCharging time: 1 hourEffective distance: 8-10 metersFunction: Waterproof, Bluetooth, Hands-free call, FM Radio  Features: Lightweight and portableAdvanced Bluetooth chip and circuit design,Portable Bluetooth Speaker,built-in bluetooth wireless transmission, working distance up to 10 meters.Support Hand-free when answer calling (with MIC), receive callsCompatible with all Bluetooth devices such as smart phones, tablet PCs ...Bluetooth chip, clear sound and perfect quality, powerful bass and can enjoy unfettered stereo music anytime.Built in Lithium Battery 300mAh, support rechargeable batteryWrap-around sound ensures that everyone enjoys good sound quality,provide an authentic, natural sound.  Package Included:1 x Wireless Bluetooth Speaker1 x Cable 1 x Hook1 x English Manual