FM function
Choose “INPUT” to switch between FM/BT/USB modes (in this case choose FM)
Choose “SCAN” for automatic channel searching and saving.
Choose “PREV“ or “NEXT” to switch channels.
A maximum of 40 presets can be stored
Channels will be stored automatically in the order of the channels scanned. It is not possible
to store the channel manually.
Main technical specifications
Basic Specifications
• High resistant material finishing
• FM tuner with 40 preset memory stations
• Built-in amplifier for connecting musical
instruments: Electric guitar, Electronic
keyboard
• LED display indicating track number and
battery status
• LED lights integrated on the speaker
• Recording function
• Aux in feature
Bluetooth Specifications
• Bluetooth Module: CW6639
• Bluetooth Version: V2.1 + EDR
• Bluetooth Support 3.0
• Bluetooth Profiles: A2DP, AVRCP
• Bluetooth Pairing name: SY-XTR22
• Compatible Audio Formats in Bluetooth:
MP3/WAV
USB/TF card Specifications
• 2.0 USB Port (Max Capacity: 64GB)
• TF Card Slot (Max Capacity: 64GB)
• Compatible Audio Formats in USB: MP3/WAV
• Compatible Audio Formats in TF: MP3/WAV
MIC Specifications
• Wireless MIC
• MIC Frequency: 201.6Mhz
• Regulating mode: FM
• Sensitivity: 80dB (S/N=40dB)
• Karaoke function & “Mic priority”
• Microphone input with volume and echo
control
Technical Specifications
• Output power: 60W
• Input sensitivity: 900mV
• SNR: ≥78dB
• Frequency response: 60Hz-20 kHz
• Power supply: AC100V- AC240V, 60Hz/50Hz
• Battery: 7.4v 2000mAh
• Working Time: 2-5 hours
• Charging Time: 3-6 hours
• 2 ways speakers: 8” Woofer, 3” tweeter