HSY-ESP005

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Unit weight: 0.15kg

Transmission range: 10 meters

Function: waterproof

Bluetooth protocol: 5.0

Usage: earplug type

Single-binaural or not: bilateral stereo

Color: Black, white, blue, green, pink

Supported customization: Supported

Mold type: private mold

Chip type: China Blue News

Battery life :0-4 hours (hours)

Style: Creative design

Waterproof performance :IPX3

Material: Plastic

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