REMAX RB-M10 Sporty Outdoor Portable Audio Player Sound Box Bluetooth V4.1 Speaker

High quality and big stereo HiFi sound with 5W x 2 speakers. Don’t hold back

―take this robust waterproof unit anywhere and enjoy dynamic sound in style.

High Capacity Polymer Battery | Hands Free Support TF Card | Music Playback | AUX Audio Jack  | ABS Material

Material: ABS
Bluetooth Version: V4.1
Communication Distance: 10m
Speaker: 5W*2 Speakers
Battery Capacity: 4000mAh, 3.7V
Charging Voltage: DC 5V, 0.5A
Working Time: 8-10 Hours
Frequency Response Range: 80-18000Hz
Product Size: 66*66*190mm
Product Net Weight: 436g