Bluetooth Speaker Pool ( EU version)

Specifications:
Speaker Output Power: 5W x 1 RMS, 10% THD
Speaker Driver Unit: 50 mm
Impedance: 3 Ohm
Frequency Response: 20 Hz – 20 kHz
water proof level: IPX7
Built-in Battery with EN62133: 3.7V/ 2000mAh Li-Ion Battery
Playtime: >= 8,5 hours
Charging time: <= 5 hours @950mA charging
features:
- TWS
water proof: IPX 7
7 different light modes
Music auto mute when incoming call
Auto -off function after loss of connection with smartphones for around 10 minutes.
LOW-BAT Indication
Silicon rubber feet
display and control:
6 buttons:
1) ON / OFF, PLAY / PAUSE
2) Vol. up +/ next track
3) Vol. down –/ prev. track
4) light mode
5) Bluetooth
6) TWS
LED-Indication:
Number of LED indicator: 1xbi-color (blue+orange), 1x single color (green)
1) 1x blue/ orange: BT mode, charging status
2) 1x green: TWS
10x LED-Lights:
- 3x red
- 3x orange
- 2x blue
- 2x green
Light mode:
1) Music flash mode - flash by rhythm 
2) one color mode - red
3) one color mode - green
4) one color mode - blue
5) Auto flash mode - random speed, random color
6) Slow flash mode - slowly change the light
7) Fast flash mode - quickly change the light
8) LED light = OFF
Battery safety aspects:
battery temperature monitoring (included according to EN62368 requirement)
double protection on Over charge
double protection on Over discharge
Overvoltage protection
Short circuit protection according to EN62133 requirement
Voltage monitoring of the cell:
- Charge cut-off voltage
- Discharge cut-off voltage
- Monitoring charge-/discharge process
- Charge process in CC/CV
- charging takes place only if cells not deeply discharged

Connectivity:
- BT-Chipset: AC692X Series
- BT-Version: 5.0
- BT-range: 10m
- Point-to-point connection
- compliant with BT version: BT 3.0, 4.0, 4.1, 4.2, 5.0
- supported profiles: A2DP, AVRCP
Accessories:
1x USB-C charging cable (60cm)