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

1. Bluetooth protocol: V5.1
2. Channel: bilateral stereo
3. Transmission range: about 10 meters
4. Function: battery display, call function
5. Battery capacity: headset 40mAh, charging compartment 400mAh
6. Sound driver: 10mm
7. Size: about 24.3x25.6x26.5mm for earphones, about 66x39.5x35mm for charging compartment
8. Weight: about 44 grams

Features:
1. Bluetooth version 5.1, more stable wireless connection
2. Equalizer presets, five different EQ modes, sound enhancement / equalization / bass enhancement / vocal enhancement / treble enhancement
3. Low latency mode to reduce sound delay
4. ENC noise reduction, HD calling
5. Large dynamic sound drivers for high definition and deep bass
6. IPX5 waterproof, lightweight and compact design, easy to carry
7. Silicone earplugs, comfortable to wear