Remax Speaker RB-m40

Product Parameters:

Wireless Version: V4.2

Wireless Transmission Distance: 20M

Impedance: PCB Serpentine Antenna

Sensitivity: 4dbm

Frequency Response Range: 40-17KHz

Speaker: 2.5* 3, 10W

Output Power:  10W (Max)

Battery: Cylinder 2000mAh (Lithium Battery)

Charging Voltage: 5V=1A

Product Size: 110mmx160mm

Product Weight: 630g

Playtime: About 3Hours

Features: AUX/BT/TF/TWS interconnection of two speakers/Hands-free calling

Distortion: 3.5%

SNR: 70db