Bluedio D4 Touch Control BT 5.1 In Ear Portable Wireless Earphone with Charging Case

Bluedio D4 Touch Control BT 5.1 In Ear Portable Wireless Earphone with Charging Case

$25.99
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Description: Model: D4 Bluetooth version:V5.1 Supports Protocol: HFP 1.7, HSP 1.2, AVRCP 1.6, SPP 1.2, PBAP 1.0 Speaker Diameter:10mm Working distance:10-20m Call Time:4-5h(fully charged with medium volume) Play Music Time:4-5h(fully charged with medium volume) Standby time:300h(With charger case) Specifications: Frequency:2402MHz~2480MHz Battery type:3.7V≥40mA Li Battery Charging Time: 1-2h Working Temperature:-10℃-55℃ Input current.:5V 1A Package Included: 1*headphone 1*charging box 1*charging cable 1*User Manual 【Two Charging Methods&Digital Screen Display】bluetooth headphones support wireless charging and USB C charging,you can choose one of the charging methods that you like or is more convenient for you(Package doesn’t include wireless charger). You don’t need to guess whether the charging case has enough power,or calculate when it’s the best time to charge them fully.What you need to do is just opening the lid,the digital screen display will tell you the answer.【Good Sound Q

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