The IPX7 waterproof feature enables you worries-free about the speaker's getting wet, and still enjoy the immersive listening experience.
The mesmerizing light show can always cheer you up in the party! It can also be turned off if you want to listen to some light music in a night sleep.
TWS dual pairing technology not only creates the true wireless stereo sound effect, but also doubles your happiness of enjoying beautiful musics with your families and friends.
KOLEER S31 Bluetooth Speaker
KOLEER has been dedicated to strictly standard and qualified research, design, production, and marketing of bluetooth speakers for almost 15 years in the audio business.
KOLEER is committed to developing audio solutions, optimizing the audio quality, striving to ensure you the perfect audio experience online shopping.
Grab and go, without worrying about rain or spills damaging the speaker.
The durable silicone exterior ensures you a happy time outdoors playing music freely under any weather conditions. This IPX7 waterproof small bluetooth speaker is your ideal outdoor speaker choice.
Dance without dancing lights? That's the last thing we want to do.
With beautiful lights glowing to the beat of audio streaming, you will never get bored with music played by this small but powerful bluetooth speaker with lights. Ideal for outdoors, home, family activity, party, office and poolside, etc.
1.Long press the play/pause button to change the light modes.
2.Order: Music sync (default) - Slow dancing - Quick dancing - No lights.
Small size but powerful loudness.
The combination of crisp high tone, extra bass and surprisingly room-filling loudness presents you an unparalleled audio experience, and you can pair two KOLEER S31 waterproof speakers bluetooth wireless via TWS Dual pairing for even more fun.
Up to 30 hours!
Built-in 2500mAh rechargeable Li-ion battery supports up to 30 hours playtime at 70% volume under a full charge.
Double as a battery backup for your phone in an emergency.
KOLEER S31 wireless speaker also comes with micro SD slot and USB drive slot for more fun.
Wired or wireless, your choice.
An AUX 3.5mm cable (attached to the micro USB) comes with the speaker in the package. This waterproof speaker can also support AUX-In function for PC/TV as external speaker.
The AUX cable serves 3 functions:
1.Charge; 2.Aux input; 3.Antenna.
Effortless pairing and stable connection, thanks to the latest bluetooth 5.0 technology.
Compatible with all bluetooth devices, this wireless bluetooth speakers ensures you the most perfect sound quality transmission in a barrier-free environment within 100ft transmission range.
First, please long press the power button to turn on the speaker, and choose a master speaker. Then, double click its play/pause button quickly to activate TWS. The master speaker will search another TWS speaker available and pair. A short tone after the successful pairing. Last, use your device to connect the master speaker via Bluetooth and start to play the music with TWS sync effect.
First, turn on the speaker and open the Bluetooth on the Bluetooth device you want to use. Then, search for the Bluetooth name S31 on the list and choose S31 and pair in no minute. Please make sure no other devices connected to either of the speaker or the device. Last, adjust the volume of both the speaker and the device. Please turn up the volume of the speaker and the device both to the max to enjoy the loudest music enjoyment.
The default startup volume is 70%. Please long press the + key to increase the volume until the speaker beeps at the max volume.
Please long press the play/pause button to switch lights modes. Order: Music sync (default) - Slow dancing - Quick dancing - No lights.
Click the power button to switch functions. Order: Bluetooth mode(default) - Aux mode - FM mode. *SD/USB mode will be auto-activated when SD/USB is inserted into the port behind.
Turn on the speaker and click twice on the power button to switch to FM mode till you hear distortion. Click play/pause button to activate auto-search or click -/+ to previous/next channel. Please have the speaker in an environment with good signal. Or use the micro USB charging cable as antenna to enhance the signal.
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