Mini Subwoofer Music Speaker
Outdoor&Bicycle UsingAs mini as your pocket size.To be mounted on bicycle easily with a silicone strap.
Replaceable Colorful Silicone SleevesEnvironmental protection silicone sleeves with RoHS certification.Four colors are available,we can replace the silicone sleeves by ourself easily.
24hrs Long Time Standby
Bulit-in 820mAh rechargeable Li-on battery
|Plays music via TF card and AUX||Supports MP3 music format|
|Frequency band: 150Hz-20KHz||SNR: ≥85dB|
|820mAh lithium rechargeable battery||Output power: 2W (THD=10%，f=1KHz)|