Bluetooth connection: Press the power, will hear "beep" is heard, the blue light is flashing, you can start searching Bluetooth pairing. LED indication: Blue - music cue / Red - charging steady, full power red light goes out. Call Alert: Bluetooth playback mode, the call automatically broadcast call number, press once to answer, press again to hang up; telephone key twice in a row, you can replay the last call. Key Description: "M button" - Press switch mode / "+" key short press plus sound, long press to switch the next song / "-" key short press Save sound, long press to switch the next song / "switch" short press the power button to pause playback, long press shutdown Tips: During the playback of music, alarm sound, please do not hesitate to charge the speaker. Pro, a good speaker is to "keep the pot", remember too loud speakers do not suddenly start to master the correct method of operation Daylong Playtime, Fast Recharge Portable Speakers. Specifications Type Bookshelf Speaker Features Indoor, Bluetooth, Portable Channels 2.1 CH Connectors USB, 3.5mm AUX Maximum Power Handling (W) 3 Peak Power Handling (W) 3 Remote Control Yes Sold As Single Operating Range Up to 10 meters Connectivity Technology Bluetooth Bluetooth Version Bluetooth 2.1 Color Blue, White, Black Dimension(cm) 8*8*4 Net Weight(kg) 0.11 Connection : Bluetooth connectivity Interface Type : USB Output power : 3W Effective distance : 10 meters Power supply : built-in lithium battery Channel : 2 Extensible Storage : 16GB Function : Call function, waterproof, card Operating mode : the key The crowd : General Display : none Brand : JKR MPN : Does not apply Speaker Model: JKR-3 Available colors: Black / Blue / Rose Speaker Interface: Bluetooth interface Style shape: quadrilateral shape Support: Bluetooth connection / card player Package: 1 * Bluespeaker 1 * Charging Cable 1 * Audio line 1 * Manual

• Outdoor Speaker And Shower Speaker Unique Rugged Square Design
• Full, High-Def Sound Enjoy An Impressively Crystal Clear Sound.
• Bluetooth Technology Connect Your Device In 3 Seconds Outstanding Connection Range.
• Splashproof&Shockproof&Dustproof& Functions Make It Suitable For Outdoors And Shower.
• Pro, a good speaker is to "keep the pot", remember too loud speakers do not suddenly start to master the correct method of operation

Outdoor Speaker And Shower Speaker Unique Rugged Square DesignEpresent