Model: B90
Color: black, silver, gold, blue, purple,
LOGO: customizable
Product size: 70*45*25MM
Product function: Bluetooth audio box playing +FM Radio + free call + mobile phone anti loss + mobile phone self timer
Parameters:
1. output power: 3W
2. whole machine sensitivity: 360mV
3. signal-to-noise ratio: 80dB
4. charge voltage: DC-5V 500mA
5. frequency response: 120Hz-20KHz
6. Bluetooth parameter: Bluetooth V3.0+EDR
Functional characteristics:
1. the sound box is designed with effective acoustics, the sound quality is outstanding, the clock, the clock, the stopwatch, the clock, the clock, the stopwatch
2. Bluetooth audio transmission and call free call function
3. Bluetooth self timer function to realize edge racket
4. FM FM function
5. voice hints of various working states
6. support TF card play and support WAV/mp3 file format
7. built-in large capacity lithium battery power supply, long endurance
Matters needing attention:
1. for first use, please charge more than 2 hours
2. the length of the playing time is related to the volume of the song.
3. must not put this product in high temperature, wet environment, more rain or strong impact.
4. the Bluetooth connection function of the machine will vary according to the different Bluetooth devices you use.
Or there is a compatibility difference, as well as the self timer function.
5. the machine can plug in the DC5V adapter or the computer USB interface. Bright red light for charging
In the 6. opening state, it is up to two days to enter the standby machine
7. if the TF card is not read, or Bluetooth connection