Product Features Impressively clear and full-range sound Automatically connects to the last-connected device Aux-in jack and 3.5mm audio cable for non-Bluetooth devices Built-in Mic for hands-free calls Supports up to 32 GB Micro-SD card Supports MP3, WMA,WAV, FLAC, APE Automatically turns off after 10 minutes if there is no manual operation and no device connected Battery:Built-in 2200 mAh Lithium battery Outpute Power:10W Size: 6.0 times 2.6 times 2.5 in / 152 times 66 times 64 mm Weight: 12 oz / 341g (including the built-in Lithium battery）
IPX5 Waterproof ,IPX4 Dust-proof,12+ Hours Playtime. Dust and water resistant design(IPX5)，without fear of splashing and raining, free of obsession from wind and sand Easily deal with rain and sand in outdoor environment. Rainy day or seaside,or desert, at any time just enjoy the music.Do not completely immerse in water.
Built-in HD noise-cancelling mic, answer calls by one key，nice sound， enjoy the free talking.
Simple keys and ports, Friendly interaction experience
5 keys and three ports，easy using， silicon sucker at bottom to prevent vibration
EXCELLENT SOUND QUALITY ALWAYS HIGH QUALITY SOUND
Adopt CLASS G dual charge pump power amplifier ，output power up to 10W，professional sound software，constant testing and adjusting，optimized power process，prevent distortion， make it excellent among the same kind of speakers.
True Wireless Stereo technology
TWS technology ,connected with two speakers wirelessly to make the sound stereo.
Compact and portable,easily travel around the world with you !
155×66×64mm compact size，only 341g， easily carrying，put in pocket or backpack. Explore the world，music always with you.
Durable battery longer play
Built-in 2200mAh lithium battery, and equipped with energy-saving chip,providing up to 12 hours of long-lasting music play, travel,camping, picnic, accompany you to enjoy in the music world.
Five colors for option
Aesthetic unique design for technology and life, crafted and minimalist style
1)Not able to connect to your device ?
1. Restart the speaker and try again 2. If your device requires a Pin Code, please enter 0000
2)Keeps cutting off when playing ?
Please ensure the speaker is within the operating range and there are no obstacles between the speaker and the device
3)Not able to play the music with Micro SD card?
1. Please ensure the format of the Micro SD card is FAT32. It only supports FAT32 Micro SD card 2. Please ensure the formats of the music files are APE, FLAC, WAV, WMA or MP3
4)No sound when playing?
1. Please adjust the volume of the speaker 2. Please adjust the volume of your device 3. Please check if the speaker is paused
5)No sound in AUX-in mode?
Please ensure the audio cable is connected well?
6)Not able to turn on?
Please try to charge the speaker for about 3 hours
7)No respond to any operation?
Please try to reset the speaker by pressing the reset button in the AUX-in jack
8)Will the drawing of graffiti color be the same as what it shows on website?
No. Graffiti color was designed to have different drawing for every product, drawing is randomly picked to make sure every customer to get a unique and special speaker.