• Bone conduction can better protect our ears and reduce bacteria in the ears
• Sound quality transmission is clearer, with noise reduction effect
• Bluetooth-compatible 5.2 chip transmission is more stable, smooth, and without delay
• This headphone is ergonomically designed and comfortable to wear

Specifications:

• Item No.: BL09
• Transmission range: 10 meters
• Function: battery display, call function, support music
• Bluetooth-compatible protocol: 5.2
• Channel: Stereo
• How to use: earplug type
• Single or dual ear: bilateral stereo
• Battery: 170mAh