Wireless Earbuds, Bluetooth 5.4 Headphones in Ear with 4 ENC Noise Cancelling Mic,Wireless Earphones HiFi Stereo Deep Bass,Bluetooth Earbuds Dual LED Display, 40H Playtime, IP7 Waterproof, USB-C, WhiteProduct SpecificationBluetooth version: 5.4Supported models: Bluetooth-enabled playback devicesWireless Frequency: 2.402GHz-2.480GHzSupport protocol: A2DP1.3/HFP1.6/HSP1.2/AVRCP1.6/D11.3Transmission distance: 15 metres (without obstacles)Battery capacity: Headset 40mah Charging compartment 300mahPlayback/talk time: approx. 6 hoursCharging time: approx. 1.
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