Sound by Sweden NITRO-X - Black Wireless Over-Ear Headphones with Closed Back

The Sound by Sweden NITRO-X - Black Wireless Over-Ear Headphones with Closed Back are premium wireless headphones designed for immersive audio experience with effective noise isolation. - Wireless Bluetooth 5.0 connectivity for seamless pairing and stable audio transmission - Closed-back ear cups provide excellent noise isolation and enhanced bass response - Comfortable over-ear design suitable for extended listening sessions - Integrated microphone and on-ear controls for hands-free calls and easy playback management - Long battery life ensures up to 20 hours of continuous use on a single charge Compatible with all Bluetooth-enabled devices including smartphones, tablets, and computers. Included in the box: - Sound by Sweden NITRO-X black wireless over-ear headphones - USB charging cable - Detachable audio cable for wired listening - User manual and warranty documentation Technical specifications: - Bluetooth version: 5.0 - Frequency response: 20 Hz – 20 kHz - Driver size: 40 mm dynamic drivers - Battery life: Up to 20 hours playback time - Charging time: Approximately 2 hours - Audio input: Wireless Bluetooth and 3.5 mm wired connection - Weight: Approximately 250 grams - Design: Closed-back, over-ear