Key Features & Specifications of REMAX Stereo Bluetooth Headphone (RB-660HB)

Key Features:

• Immersive Sound
• Retractable Headband
• Fashionable & Lightweight Design

Specifications:

• Bluetooth Version: Bluetooth V5.0
• Material: Plastic + Metal
• Support Protocol: A2DP, AVRCP, HSP, HFP
• Bluetooth Distance: 10m
• Working Voltage: 3.3-4.2V
• Speaker Impedance: 32 Ohms
• Speaker Power: 50mw
• Battery Specification: 300mAh
• Charging Time: 2 Hours
• Charging Interface: Micro USB
• Talking Time: Up to 10 Hours
• Music Playing Time: Up to 10 Hours
• Standby Time: Up to 300 Hours