Digital Display Invisible Mini Leisure Stereo Binaural Bluetooth Earphones With Charging Compartment(Black)

Digital Display Invisible Mini Leisure Stereo Binaural Bluetooth Earphones are designed for everyday use. They feature a lightweight design and are compatible with digital devices.

• Bluetooth version: V5.3
• Bluetooth chip: Jerry 6983D233
• Bluetooth distance: about 10M
• Battery capacity: charging compartment: 300mAh; headset: 30mAh
• Speaker: LD F10 real copper ring
• Listening and talking time: about 4h
• Charging time: about 1h
• Standby time: about 150 days
• Frequency: 20Hz-20KHz
• Impedance: 32 ohm
• Sensitivity: 115dB/mW
• Waterproof grade: life waterproof
• Accessories: earphones x 2, charging compartment x 1, manual x 1, charging cable x 1, lanyard x 1
• Charging compartment size: about 5 x 5 x 2.2cm
• Charging compartment + earphone weight: about 28.5g