Product code: 1030147 Discover a new dimension of sound with the Joyroom JR-D8 Bluetooth wireless headphones They are designed to deliver the highest listening quality, wearing comfort and functionality you expect from modern devices. The φ14.2 dynamic driver with PU diaphragm technology offers full, deep bass, and the intelligent connection to the two devices allows you to switch between them seamlessly. A low latency of 60ms ensures video and audio synchronization, ideal for gamers and movie lovers. Listen to music for up to 30 hours with a capacious battery. IP54 water resistance makes it a great choice for workouts and outdoors. All this in a sleek, lightweight design that will enhance your style. Key features: - Dynamic φ14.2 driver: Delivers deep, dynamic bass and clear sound thanks to PU diaphragm technology. - Ultra-long battery life: The battery provides up to 30 hours of music on a single charge, perfect for long trips. - Smart Dual Device Connection: Allows you to easily switch between your phone and laptop for convenience in everyday use. - Low Latency 60ms: Perfect audio and video synchronization for gamers and video lovers. - IP54 Waterproof: Sweat and splash resistance makes it a great choice for outdoor activities. Technical Specifications: - Brand: Joyroom - Model: Joyroom JR-D8 - Connector: USB-C - Input: 5V/1A - Bluetooth: 5.4 - Supported Protocols: HSP, HFP, A2DP, AVRCP - Transducer: Φ14.2mm - Impedance: 32Ω - Working Time (Music): Up to 30 Hours (70% Volume) - Working Time (Talks): Up to 24 Hours - Charging Time: 2 Hours - Weight: 20g - Waterproof: IP54 - Frequency Range: 20Hz–20KHz - Material: ABS, PC - Color: Black Kit Includes: - Bluetooth wireless headphones with headband - black