Specifications: Channels: 6 Channels Model type: Airplane / Glider / Helicopter Frequency range: 2.4--2.48GHZ Band width number: 160 Transmitting power: not moer than 20dBm RF receiver sensitivity: -105dbm 2.4G modes: automatic frequency second generation digital systems Encoding: GFSK Antenna length: 26mm Input power: 4.0-6.5V DC Dimension: 40 * 21 * 7mm Weight: 6.4g Color: Black i-Bus interface: No Data acquisition interface: None Package information: Package size: 9 * 6 * 4cm / 3.5 * 2.4 * 4.6in Package weight: 20g / 0.8oz Plastic bags Package list: 2 * Flysky FS-iA6 2 * Bind plug