Bose SoundLink Flex (2nd Gen) Portable Waterproof Bluetooth Speaker

Design & Build

• Dimensions: 20.1 × 5.2 × 3.3 cm

• Weight: Approx. 0.54 kg

• Materials: Powder-coated steel grille, silicone-wrapped body

• Utility Loop: Integrated fabric loop for hanging or carrying

• Colors: Black, Blue Dusk, Cypress Green, White Smoke, and others

Audio & Drivers

• Driver: Custom full-range transducer

• Radiators: Dual-opposing passive radiators for deeper bass

• Sound Features: Balanced audio with PositionIQ technology (auto sound adjustment based on orientation)

• EQ Control: Adjustable via Bose Music App

Durability

• IP Rating: IP67 (dustproof and waterproof)

• Water Resistance: Can be submerged up to 1 meter for 30 minutes

• Rugged Features: Drop-resistant, corrosion-resistant, floats in water

Connectivity

• Bluetooth Version: 5.3

• Bluetooth Range: Up to 9 meters (30 feet)

• Multi-Device Pairing: Yes (can connect with two devices at once)

• Audio Codecs: SBC, AAC, aptX Adaptive

• Voice Assistant Access: Supports Google Assistant and Siri

• Built-in Microphone: Yes, for calls and voice control

Battery & Power

• Battery Life: Up to 12 hours per charge

• Charging Port: USB-C

• Charging Time: ~4 hours

• Playback While Charging: Supported

Smart Features

• App Support: Bose Music App

• Features in App: EQ presets, firmware updates, device management

• Stereo Pairing: Can be paired with another Flex speaker for stereo mode

• Party Mode: Syncs with other Bose speakers for multi-speaker playback

• SimpleSync: Sync audio with select Bose smart speakers and soundbars

Included in the Box

• SoundLink Flex (2nd Gen) speaker

• USB-C to USB-A charging cable

• Quick Start Guide