Square U Disk Portable Wireless Bluetooth Small Speaker Color:Black Applicable sports: fitness
Yard notes & kiln story
Description
Applicable sports: fitness
convenient for measuring the basic information of any appointed EEG waveform
Digital zoom factor: 16 times
Children's Day
Battery capacity: 230 mah
Square U Disk Portable Wireless Bluetooth Small Speaker Color:Black Applicable sports: fitnessProduct information Connection method: Bluetooth connection Interface type: USB Battery capacity: 300mAH Frequency response range: 100HZ 20KHZ Output power: 3W Signal to noise ratio: 75dB Power supply mode: built in lithium battery Channel: 1 Playing time: 1 Expansion storage: 32GB Bluetooth protocol: 4. 0 Number of speakers: 1 Effective distance: 10 meters Operation mode: button Size Information Size: 117*79*39mm Packing list Wireless bluetooth