Portable speaker Hopestar A20

Weight: 2.56 kg
Depth: 220 mm
Brand: Hopestar
Product color: White
Description: Type: 2.1, total power: 55 W, wireless: Bluetooth, connectors and interfaces: USB Type-A for a flash drive, audio input mini jack 3.5 mm, features: waterproof housing, built-in microphone HandsFree function, microSD support, Power B mode
Width: 370
Height: 220
Peculiarities: Waterproof case, built-in microphone, HandsFree function, microSD support, Power Bank mode, strap
Additional Information: 2 passive emitters; TWS mode
Type: 2.1
Signal to noise ratio: 80 dB
Control: Push-button, from a smartphone
Connectors and interfaces: USB Type-A for flash drive, audio input mini jack 3.5 mm
Number of batteries: 2
Working hours: 4 h
Battery capacity: 4400 mAh
Housing material: Metal, plastic
Battery type: Your own
Degree of protection: IPX6
Wireless connection: Bluetooth
Nutrition: Autonomous
Charging time: 6
Woofer Diameter: 66 mm
Front channel power: 10 W
Maximum playback frequency: 10000 Hz
Minimum repeatable frequency: 100 Hz
Subwoofer power: 35 W
Bluetooth version: 4.2
Total power: 55 W
Sound features: Speaker synchronization
Subwoofer speaker diameter: 60 mm
Supported codecs: AAC
Charging connector: USB Type-C
Weight with batteries: 3 kg
Full range speaker diameter: 102 mm
Number of AC lanes: 2