CATASSU Foldable Bluetooth 5.3 Headphones – Wireless Over-Ear – 20H Battery – NFC – TF Card – Sports Headset

Description

🎵 LATEST BLUETOOTH 5.3 TECHNOLOGY – CATASSU Foldable Headphones

Experience the future of wireless audio with Bluetooth 5.3 – faster connection, lower latency, and better sound quality. These foldable over-ear headphones combine cutting-edge technology with practical design, making them perfect for sports, travel, work, and everyday use.

✨ KEY FEATURES:

🔹 BLUETOOTH 5.3 – THE LATEST STANDARD
– Faster data transmission than Bluetooth 5.0
– Lower latency for gaming and videos
– More stable connection up to 10-15 meters
– Compatible with all Bluetooth devices (phones, tablets, PC, TV, laptop)
– NFC quick pairing – tap and connect instantly

FOLDABLE PORTABLE DESIGN
– Compact foldable structure
– Easy to carry in bag or backpack
– Adjustable headband for perfect fit
– Lightweight (165g) – comfortable all-day wear
– Perfect for travel, gym, office, and school

🔹 EXCEPTIONAL 20-HOUR BATTERY LIFE
– 400mAh rechargeable lithium battery
– 20 hours continuous music playback
– 360 hours standby time
– Quick charge: 2.5 hours full charge
– Dual mode: switch to wired when battery dies – NEVER STOP MUSIC!

🔹 POWERFUL 40MM DRIVERS
– High-quality dynamic neodymium drivers
– CD-quality sound reproduction
– Frequency response: 20Hz – 20,000Hz
– 32Ω impedance
– 92dB sensitivity
– Rich bass, clear mids, crisp highs

🔹 MULTIPLE CONNECTIVITY OPTIONS
– Bluetooth 5.3 wireless mode
– 3.5mm wired mode (cable included)
– TF/SD card slot (play MP3 directly from card)
– USB charging port
– Built-in microphone for hands-free calls

🔹 SMART FEATURES
– Voice assistant support (Siri, Google Assistant)
– Button controls on ear cup
– Volume control
– Play/pause/skip tracks
– Answer/reject calls
– Active noise isolation (closed-back design)

🔹 COMFORT & BUILD QUALITY
– Soft foam ear cushions
– Ergonomic over-ear design
– No pressure on head during long use
– Durable plastic construction
– Sweat and moisture resistant
– Unisex design for adults and teens

📦 PACKAGE CONTENTS:
– 1x CATASSU Bluetooth Headphone
– 1x USB Charging Cable
– 1x 3.5mm Audio Cable (for wired mode)
– 1x User Manual

🔧 TECHNICAL SPECIFICATIONS:
– Bluetooth Version: 5.3
– Frequency: 2.40GHz – 2.48GHz
– Bluetooth Modes: A2DP 1.2, AVRCP 1.0, HSP, HFP 1.5
– Frequency Response: 20Hz – 20,000Hz
– Power: 4dBm, Class 2
– S/N Ratio: 70dB
– Effective Range: 10-15 meters
– Battery: 400mAh (3.7V DC)
– Playback Time: 20 hours
– Standby Time: 360 hours
– Charging Time: 2.5 hours
– Speaker: 40mm diameter
– Impedance: 32Ω
– Sensitivity: