brand: Sparrow

Part Number: YD-40

Transmission range: 15 meters

Function: Noise reduction, call function, voice control, music support

Customized processing: no

Printing LOGO: Can't

Bluetooth Protocol: 5.0

Channel: stereo

How to use: Neck hanging

Single or double ear: Bilateral Stereo

Suitable for gift giving occasions: Birthday, festival, trade fair, employee benefits, anniversary celebration, business gift, opening ceremony

color: Black, pink, blue

Whether it is a dedicated source of goods for cross-border export: no

Support customization: Not supported

Is it a patented source?: no

Mold Type: Private Model

Chip Type: Jerry

Battery life: 500 (hours)

Year/season of listing: 2022