Brand Name: SpeedyBee 
Item Name: Bluetooth-USB Adapter 
Output Power: 0 dBm
Receiver Sensitivity: -94 dBm
Transmission Rate: Bidirectional 2K/S
Bluetooth Protocol: 2Bluetooth Specification V4.0 BLE
Transmission Distance: 10m
Frequency Range: 2400 MHZ - 2483.5MHZ (2.4G ISM Band)
Baud Rate: 19200
USB to Serial Port Baud Rate: 115200
Operating Voltage: 2-6S LiPo (6 - 30V)
Minimum Operating Current: 20mA
The Operating Current When Connecting The FC: 80mA
Dimension: 42*20*5.6mm
Net Weight: 3.5g

- 2S - 6S Power Input
  2s-6s power input, at the same time, the Micro USB interface supplies power to the flight controller
  (*A battery can simultaneously power the Bluetooth module and the flight controller)

- Support USB Connector
  Support STM32/Cp210x USB Connector, compatible with most flight controllers

- Speedybee App
  Using with SpeedyBee APP, the most convenient Mobile Ground Station!
  iOS Device: iPhone 4S, iPad 3rd Gen and later 
  iOS 10.0+ : APP Store 
  Android 4.3+: Google Play, Download
- More Stable and Faster Transmission Performance
  Low-Power Bluetooth Solution
  Standalone Transmission Control Chip
  1KB Data Cache Expansion

- No Configuration Required, plug and play

Package Includes:
1x SpeedyBee Bluetooth-USB Adapter
1x XT60 Male Plug Cable
1x Heat Shrink Tubing
1x Manual

SpeedyBee Bluetooth USB Adapter