DOITSHOP Bluetooth Speaker, Portable Speakers Wireless Deep Bass Built in Mic Portable Speaker for Mobiles iPhone Laptop Desktop PC TV Car Work with Pen Drive TF Card

Product details and functions 1. Bluetooth:Turn the switch to the Bluetooth flag position, start the Bluetooth enabled phone, or Pad (computer) Bluetooth, and click on the connection to play. 2. answer the phone:When the mobile phone, mobile phone and Bluetooth speakers, call, press the answer button, you can answer the phone when driving is your good assistant oh. 3. support insert TF Card:You can store songs on the TF card, customers in TF Card socket. 4. absolutely good battery:We are using polymer batteries, safe, long life, full battery power, continuous play for about 3 hours! 5. volume adjustable:The volume can be adjusted on the phone, but also by increasing the length of the speaker, add and subtract keys to increase or lower the volume. Precautions 1, each boot will be restored to the default mode 2, Please charge before use to ensure the service life 3, long press the volume and key to hear the Bibi sound, the sound reached the maximum 4,Plug the charging cable into USB/AUX ,The speaker is in the state of charging When you see the red light on USB/AUX. Product specification Weight: About 230 gram Material: PC Packing: speaker 1 and charging data line 1 and packing Call support / answer / hang up Power off memory Play time: 3H Charging time: 1.5H