Sports Wireless Bluetooth Call Portable Audio Radio

Type: Bluetooth speaker
Connection mode: Bluetooth connection
Interface type: USB
Battery capacity: 600mah
Frequency response range: 120hz-20khz
Output power: 3W * 1
SNR: ≥ 85dB
Power supply mode: built in lithium battery
Extended storage: 32GB
Bluetooth protocol: 4.2
Number of horns: 1 + 1 diaphragm
Effective distance: 10M
Functions: card, radio, U disk, voice prompt, call function
Operation mode: key
General population
Display: None
Playback format: MP3
Shell material: plastic
Whether app is supported: no
Speaker adjustment mode: key
Whether there is radio function: Yes
Box material: plastic
Appearance dimension: 123*46*81mm