2013 Hottest Portable Waterproof Mini Bluetooth Speaker For Beats by. Dre

Specifications Compact and portable design, easy to carry Support for hands-free calls Hi-Fi Bluetooth Speaker Lithium polymer battery  Product Name:  2013 Hottest portable waterproof Mini Bluetooth Speaker for beats by. dre  Application Range: Mobile phones, Tablets and Laptops with Bluetooth Highlights: Compact and portable design, easy to carrySupport for hands-free callsMetal housing with Hi-Fi heavy bassV2.1+EDR Bluetooth chipset Lithium polymer batteryHigh sensitivity, low power consumption, high speed, suitable for mobile phones, tablets and laptops with BluetoothAs a computer speaker for the computer without Bluetooth   ItemsProduct parameterBluetooth version:2.1+EDRsensitivity:80 dB  ±3 dBFrequency response:100Hz-18KHzOut power:3W±10%Impedance:3Ω±10%Distortion:≤0.1% Signal-to-Noise Ratio:≥69dBA(except in charging )Bluetooth receiving distance:About 10M without obstacleSpeaker unit:3Ω/3W Battery:Lithium polymer battery, 3.7v 380mACharging voltage:DC5VPlayback time(default volume):Bluetooth mode: about 3.5h Non Bluetooth mode: about 2. 0hCall functionAfter connecting your phone to the speaker by Bluetooth, you can make a hands-free callRecordSupport recording Audio output Audio output port: φ3.5mm                                                                Product Photos    BQB Certificate: