Product details

Specifications:

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Bluetooth Standard: Bluetooth? V5.3?????????
Battery Indicator: LED?????????
Chipset: JL?????????
Codecs: AAC?????????
Communication: Wireless?????????
Function: Bluetooth, Microphone?????????
Style: Earbuds?????????
Waterproof Standard: IPX-4?????????
Model Number: K20

Features:BT V5.3 chipset offers more stable and fast connection with BT-enabled devices.8D HiFi surround sound, HD binaural call.The 1500mAh charging case with exquisite texture and magnetic cover lasts long playtime and brings more life convenience.Touch one-click control, easy to switch songs, answer calls or adjust volume.Comes with LED digital display to clearly present you the battery capacity.Ergonomic design and soft silicone ear tips?deliver comfortable wear.Support Siri voice control
Specifications:
Model: E7SColor: BlackBT version: V5.0Support: IOS , Android, Microsof and and Other BT-enabled deviceMusic time: Max. 4-5 hours, equipped with charging binPhone talking time: 2-5 hours, equipped with charging binCharging time: 1-2hoursTransmission Distance:25mWorking Temperature: 10-50?Wireless Frequency: 2.4GHzHeadphone battery capacity: 50mAh / singleBattery Capacity: 45mAh/300mAhCharging Voltage/Current: 5V/1APlay/Talk Time: about 5-6 hoursCharging Time: about 1 hourstandby time: 60 hoursmicrophone?sensitivity: -42DbFeatures:Smart TouchMaster and SlavePure Sound QualityIntelligent PairingHD VoiceFully CompatiblePackage List:
2 * Earbuds (Left & Right)
1 * Charging Case
2 * Pair of Eartips (One pair on the earbuds)
1 * Charging Cable
1 * Manual