The Sena Bluetooth Audio Pack with Waterproof Housing for GoPro gives you the freedom to externally record audio with your GoPro HERO3, HERO3+, or HERO4 camera wirelessly using Bluetooth technology at distances up to 328'. This allows you to mount your GoPro camera in unique locations without the need for externally wired microphones to capture great audio. Internal stereo microphones built into the Bluetooth Audio Pack let you capture ambient sound, while using Bluetooth-capable headsets to simultaneously record voice-over tracks. By using one of Sena's Bluetooth audio devices with built-in intercom capabilities, the Bluetooth Audio Pack allows you to record the voices of everyone connected by intercom - great for group adventures. Included with the Pack are a 131' waterproof housing, skeleton backdoor, frame case, and a USB audio connector.Note: Bluetooth signals are unstable when used underwater, with a significantly reduced transmission range of approximately 1' or less.

• Bluetooth 3.0
• Compatible with GoPro HERO3, HERO3+, and HERO4 camera
• Record audio from Bluetooth headset
• Switch between internal microphone, Bluetooth headset, or both
• Record multiple voices with optional intercom-capable Sena Bluetooth products
• Supports "Ultra HD Voice Recording" with using Sena Bluetooth products
• 131' Waterproof housing included for GoPro with attached Sena Bluetooth Audio Pack
• Voice prompts
• Firmware upgradeable