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B550 IPX6 Waterproof Open Ear Sports Headphone
2021 hit product by Shenzhen WinTo Technology Co., Limited
Advanced Bluetooth 5.0 Technology with Bone Conduction Technology, Keep Your Ears Open, Easy To Be Pairing.
1.Bluetooth Version: V5.0
2.Chipset:JL6973
3.Bluetooth Profiles:HFP v1.7, A2DP v1.3, AVRCPv1.5
4.Decoder: SBC,AAC
5.Transmission Distance: 10m
6.Playing Time:5H
8.Charging Time:2H
9.Standby Time: 10 days
10. Battery: 3.7V/140mAh
12.Frequency Range:20Hz~20KHz
13.Sensitivity:84±3dB
14.Impedance:16Ω
15.Color: Black/Grey; Green/Grey
SKU: WT-B550 Category: Bone Conduction Headphone