• Versatile Connectivity: Supports Bluetooth, 3.5mm audio jack, and memory card insertion for multiple listening options
• Stable Bluetooth 5.1: Enjoy a stable and high-speed connection with a range of up to 10 meters
• Long Battery Life: Equipped with a 200mAh battery for extended playback time
• Comfortable Fit: Designed for comfortable wear without causing discomfort to your ears
• Immersive Sound: Experience rich bass and stereo audio quality for an immersive listening experience

Specifications:

• Bluetooth Version: V5.1
• Bluetooth Protocols: A2DP, AVRCP, HFP
• Effective Range: 10m
• Charging Time: Approximately 1.5 hours
• Standby Time: Up to 100 hours
• Frequency Response: 20Hz-20kHz
• Cable Length: 1m ±10%
• Connector: 3.5mm Stereo Plug
• Sensitivity: 114 dB/mW
• Nominal Impedance: 32Ω
• Speaker Diameter: 40mm
• Transmission Power: 5V1A
• Battery: Lithium-ion Battery FL502030 3.7V 200mAh 0.7Wh
• Certifications: CE, FCC