
Bluetooth Watch with Speaker, Bluetooth Headset and MP3 Function, BM19
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Payment Type: | T/T, PayPal, Western Union |
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Product Description
Product Description
- Bluetooth speaker
- Bluetooth headset
- TF card MP3 player
- Bluetooth specification: Bluetooth V3.0+EDR
- Modulation mode: GFSK, 1Mbps, 0.5BT Gaussian
- Power supply voltage: 3.3V DC
- Support for Bluetooth protocol: OPP, OBEX, SPP, A2DP, AVRCP, FTP, HS/HF, DUN Profiles
- Working current: <150mA
- Standby current: <15mA
- Temperature range: -40 to +80°C
- Wireless transmission range: 10m
- Transmission power: class2 4dBm
- Sensitivity: -80dBm at 0.1% BER
- Frequency range: 2.4-2.480GHz
- External interface: PIO, SPI, speaker, microphone
- Audio signal to noise ratio: ≥75dB
- Degree of distortion: <0.01%
- This product is the use of short-range wireless communication technology designed for Bluetooth handsfree speaker, any two between devices with Bluetooth capabilities, such as mobile phones, personal computers, tablet PCs and more, are all ways to connect wirelessly communicate
- Bluetooth technology based on the global standard design; can play music wirelessly or card, clear sound, honest
- Bluetooth speaker placed with a Bluetooth-enabled devices nearby, and make sure Bluetooth speaker is turned off, the device is turned on to set the status in search for Bluetooth devices
- Long press power button to boot, then blue light flashes fast conversion, which means handsfree Bluetooth speaker has successfully entered the pairing status
- Depending on the device using the instructions to activate Bluetooth device search, search is completed, the phone will show a list of all discovered Bluetooth devices, device name of this machine is CB03
- Continue to press the device prompts for PIN "0000" to establish a Bluetooth connection between your device
- When you hear the sound of intermittent beep 2 connection tone, and the blue light starts flashing slowly, which means that the connection is successful pairing
- If the pairing is successful, the blue light will enter every two seconds flash 1 status, otherwise, the system will continue to maintain rapid conversion flashing blue lights, at this point, you need to refer to the above steps to re-paired
- System into pairing status will search for a paired device, make sure the device is off the already paired Bluetooth status
- Effect of the local system Bluetooth devices of different brands according to conditions will vary
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