9
EN
Technical Data
Bluetooth® version
5.3
Compatible to 2.1, 3.0, 4.0, 4.1,
4.2, 5.0, 5.1, 5.2, 5.3
Speaker driver
40mm
Frequency range:
20~20KHz
Sensitivity:
98dB ±5dB
Impedance
32
Ω
+/- 15%
Rechargeable battery
3.7V Li-ion 400mAh
USB input charging interface
USB type-C 5V
, 500mA
Charging time
Around 2-4 hours
Playing time
up to 48 hours
Operating frequency bands
2402 to 2480MHz
Max power at radio frequency
transmitted
1.32mW (1.2dBm)
CLEAN AND STORAGE
1. There are no serviceable parts or parts to be cleaned inside
the device. Moisture can cause damage to the device.
2. To avoid irreparable damage to the device, ensure that no
moisture gets into it during cleaning.
3. Do not use caustic abrasive or solvent-based cleaning
materials. These can damage the surface of the device.
