Bluetooth headset 5.0

Companion for Life Three car Verified independent store

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Transmission range: 10 meters Function: battery display, call function, support music Bluetooth protocol: 5.0 Channel: stereo How to use: Head-mounted Single or dual ear: bilateral stereo Applicable gift-giving occasions: opening ceremony, anniversary celebration, award commemorative, advertising promotion, festival, trade fair, wedding, housewarming, public relations planning, birthday, business gift Show more