Bird Sound Machine Key Benefits Cordless operation for flexible placement: use it without being tethered to a power outlet. Realistic bird chirp audio: soothing nature sounds that recreate a peaceful indoor ambiance. Indoor Ambient Noise mode: suitable for indoor spaces such as living room, bedroom, or office, and outdoor garden patio or balcony. Portable and lightweight: its compact size makes it easy to carry, allowing you to enjoy relaxing bird calls anytime and anywhere, whether at home or on the move. Clear, reliable performance: delivers natural bird calls to support relaxation, focus, or sleep. Use scenarios Create a calming background in living rooms or bedrooms to improve relaxation or aid sleep. Use in an office to mask distractions and help maintain focus with gentle ambient noise. Enhance outdoor moments on a balcony, patio, or small garden with soothing birdsong.