Specification:
 Housing material: plastic
 Waterproof: Yes
 Communication: Bluetooth 5.0
 Support APP: No
 Battery: Yes
 Category: Speakers
 Sound Mode: 3D Surround Sound Mode
 Voice control: No
 Input power (W): 50-99 W
 Input/output: Aux
 Intelligent Personal Assistant: NONE
 Control: Volume control
 Bluetooth version: 5.0
 Maximum wireless range [m]: <10 m
 Certification: CE
 Wi-Fi music: Apple Music
 Output power: 200W
 Memory card support: Yes
 Frequency range: 100Hz-20KHz
 Frequency response: 100 Hz-20 kHz
 Effective distance: 10 meters
 Product weight: 0.4 (KG) 
Colors: blue, black, red, gold, silver
 Energy mode: USB
 Water resistance: IPX1
 Bluetooth version: 5.0
 Rated power: 200
 Rated voltage: 5
 Supported formats: TF card + USB drive
 Output power: 2*57W
 Input power: 200W
 Instruction:
 Leave the speaker fully turned on, otherwise this will affect the normal use of the speaker. Then use the buttons. Press the power button for a few seconds to turn the device on or off
 Bluetooth connection: Turn on the mobile phone's Bluetooth and find and pair the Bluetooth "H9" speaker
 PS: Do not connect the audio cable when connecting to Bluetooth, otherwise the Bluetooth connection will fail.
 Volume key “—”: Long press the volume to decrease it. Click to go to the next song or program.
 Volume key "+": Long press the volume up. Click to switch to the previous song or program.
 Phone key "☎︎": Answer the phone
 Pause button: Pause music or programs
 
Radio: Connect one end of the audio cable to the speaker and release the other end. Press the radio button to turn on the radio. Nothing happens if you press it once. Press it several times.