WK D20 PORTABLE WIRELESS SPEAKER D20, Bluetooth Speaker, Portable Speaker, Wireless Speaker

Model - D20

Color - Black/White

Warranty - 6 months

Transmission distance - 10m

Bluetooth version - V5.0

Impendence - 4 ohm

Frequency Response - 100Hz-18KHz

Playing Time - 4 hrs

Charging Time - 4 hrs

Battery Capacity - 500 mAh

Input - DC5V-1A

Standby time- 72hrs

Size - 117*80*39 mm

Weight - 155g

Rate power - 3W

Driver Unit - 52mm

Support FM/USB Port/TF Card(128GB)/ Bluetooth

Charging port - Micro

Function - Press and hold power button on and to power off.
                 (+)long press to increase volume.
                 (-)long press to decrease volume.
                 (+)short press for next track.
                 (-)short press for previous track.
                 (>)button short press to play/pause the current track.
                 (M)shot press to switch to the next mode like FM/TF card, USB mode.
                 To answer a call & end call (>) button one click.
                 Press and hold (>) button to reject an incoming call.
                 The red indicator of the speaker lights up when charging.
                 The red indicator goes off when fully charge.