Mini TF Card Bluetooth 4.0 Wireless Subwoofer Speaker

This Bluetooth wireless subwoofer speaker lets you enjoy super bass music, and it supports TF card, so you can play off-line music. It features built-in microphone so that you can enjoy clear talk and hands-free call, which is so convenient.
Mini and portableOne hand control, you can take it everywhere.
IPX5 waterproof level No afraid of water anymore, take it and go on a trip no matter rainy or sunny days.
Aluminum alloy molding bass double resonanceLet you immerse on the scene.
6W big powerBring you louder sound even in the large hall.
Bluetooth 4.0 + EDR Fast connection of up to 24M bit/s high speed transmission to enjoy wireless high quality music; stable transmission and low consumption.
Built-in microphoneEnjoy hands-free call and clear talk, simple and fashionable.
Smart shoot One key shooting function, to motivate your passion for photographing.
Support TF card Support up to 32G TF card (not included), better fit for outdoor travel to avoid the too fast Bluetooth power consumption.
Powerful battery life 5A level PLB 1000mAh polymer lithium battery, charge-discharge transmit rate improved by 50%, which equals to other 1500mAh lithium battery, up to 8 hours continuous play time.
Wider compatibilityCompatible with most mainstream Bluetooth devices and the cable audio source, such as tablet, laptop, mobile phone and computer.
Specifications
Model BTD718K
Bluetooth 4.0
Standard Power 3W x 2
Trumpet Unit2Ω/3W 40MM
Frequency Response 120Hz-18KHz
Distortion≤0.1%
SNR≥75dB(except full charge state)
Transmission Distance ≥10m
Charging Voltage 5V
Battery Built-in lithium battery 3.7V, 1000mAh
Playing Time ≥8h
Charging Time ≥3h
Product Weight 250g
Package Weight 300g
Product Size 15.7L x 5.8W x 2.5H cm
Package Contents 1 x Speaker, 1 x USB Cable, 1 x Audio Cable, 1 x User Manual