Original Authentic Wireless Bluetooth Headset With High Sound Quality $ 22.88 Product information: Function: call function Headphone material: plastic Channel: 2 Bluetooth version: 5.0 Color classification: Limited time benefits: send the original type-c fast charge line + freight insurance! Quality Commitment: Free 3 years warranty renewal + free trial + free return if you are not satisfied [White top configuration] Bluetooth 5.1 HIFI sound quality Even after opening the cover Long battery life [Black top configuration] Bluetooth 5.1 HIFI sound quality Open the cover Even Long battery life [Pink top configuration] Bluetooth 5.1 HIFI sound quality Even if you open the cover Long battery life [Orange top configuration] Bluetooth 5.1 HIFI sound quality Even if you open the cover Long battery life version distinction [Do not shoot this itemWhite original equipmentBluetooth 5.0 Upgrade sound quality Open the cover [Black original equipmentBluetooth 5.0 Upgrade sound quality Open the cover immediately Pink original equipmentBluetooth 5.0 Upgrade sound quality Open the cover and connect immediately Orange original equipmentBluetooth 5.0 Upgraded sound quality Package type: official standard Headphone category: active noise reduction headphones Waterproof performance: IPX7 How to use: In-ear Transmission radius: 10m Whether single or double ear: Bilateral stereo Smart standby time: 10 days Transmission radius: 10m Warranty period: 12 months Connection between the left and right cavities of the earphone: wireless connection Dustproof performance: IP6X Headphone and playback device connection method: Bluetooth connection Packing list: Headphone*1