Model - RB-M59/ RB-M59i

Color - Green

Warranty - 6 months

Bluetooth Version - V5.0

Transmission Distance - 10m

Frequency response (RB-M59i) - 20Hz-10KHz / Frequency response (RB-M59) - fs-14KHz

Impedance(RB-M59i) - 4 ohm / Impedance(RB-M59) - 3.6 ohm

Rated power - 3mW

Driver unit - ?13 mm

Input - 5V

Dimension(RB-M59i) - 3.5g / Dimension(RB-M59) - 126.5g

Battery capacity(RB-M59i) - 25mAh/ Battery capacity(Rb-M59) - 750mAh

Speaker Music Play Time - 2 around(100% volume)

Speaker Charging Time - 2 hrs

Charging Port - Type-C

Earbuds Music Play Time - 2:30hrs

Charging Time of Earbuds - 1:30 hrs

Function
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Press power button for 2 seconds, blue LED flashes, speaker on with the tones.
If bluetooth is connected blue light stay on.
Power off press power button 3 seconds, blue LED off, speaker turns off with tones.
Short press switch between wireless/TF card/Radio Modes.
White light is TF card mode. Blue light is wireless mode. Yellow light is radio mode.
When FM stations are stably searched, the green light stays on.
If volume increase turn clockwise and volume decrease turn counter clockwise.
Next song(V) button one click. Previous song (^) button one click play/pause one click to play and pause the music.
To answer a call & end-call play/pause button one click,
Press and hold play/pause button for 2 seconds to reject an incoming call.
During charging, the white light stay on, and off when fully charged.

Earbuds Function
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Take out the earbud, power on and the white light is flash. Bluetooth connect the white light is off.
Next song two touch. Music play/pause one touch. Three touch volume increase.
To answer a call & end-call button one touch. Press and hold for 2 seconds to reject an incoming call.
During charging, the white light stay on, and off when fully charged.