Gembird SPK-BT-LED-03-BK portable Bluetooth speaker with RGB LED Light Black 5W

Design
Product type: Mono portable speaker
Product colour: Black

Power
Battery type: Builtin battery
Battery life (max): 4 h
Battery recharge time: 3 h
Bluetooth transmitter power: 9 dBm
Battery voltage: 5 V

Weight & dimensions
Weight: 530 g
Height: 134 mm
Depth: 111 mm
Width: 111 mm

Performance
FM radio: Yes
Maximum memory card size: 32 GB
Recommended usage: Tablet / Smartphone
Compatible memory cards: MicroSD (TransFlash)
Card reader integrated: Yes
Builtin microphone: Yes

Audio
Frequency range: 85 20000 Hz
Impedance: 3
SignaltoNoise Ratio (SNR): 90 dB
RMS rated power: 5 W

Ports & interfaces
AUX in: Yes
WiFi: No
Bluetooth range: 10 m
Bluetooth version: 5.1
Frequency range: 2402 2480 GHz
Connectivity technology: Wireless
Bluetooth: Yes

Loudspeakers
Number of speakers: 1
Number of drivers: 1
Driver diameter: 6.6 cm