Mini Wireless With Charged Power Display ENC Bluetooth Headset(Blue)

1. Bluetooth protocol: V5.12. Channel: bilateral stereo3. Transmission range: about 10 meters4. Function: battery display, call function5. Battery capacity: headset 40mAh, charging compartment 400mAh6. Sound driver: 10mm7. Size: about 24.3×25.6×26.5mm for earphones, about 66×39.5x35mm for charging compartment8. Weight: about 44 gramsFeatures:1. Bluetooth version 5.1, more stable wireless connection2. Equalizer presets, five different EQ modes, sound enhancement / equalization / bass enhancement / vocal enhancement / treble enhancement3. Low latency mode to reduce sound delay4. ENC noise reduction, HD calling5. Large dynamic sound drivers for high definition and deep bass6. IPX5 waterproof, lightweight and compact design, easy to carry7. Silicone earplugs, comfortable to wear